Greenbelt Restoration Work Party: November 10, 2018

The November 10th work party was one of our biggest. Six team leaders, four of which were Green Friends members, four neighbors, and 29 students from the UW Introduction to Environmental Science class participated.

During the first part of the work party, we split the group in half and ran two bucket brigades at the same time. One spanned the distance from the wood chip piles located at the bottom of the Hanford Stairs and the Greenbelt. We had used wood chips from those piles at the previous work party, so the piles looked small. I had expected that we would finish moving those chips and need to move to piles at a different location but that wasn’t the case. Even now more wood chips are available there. The second bucket brigade started at the top of the Hanford Stairs. In that location there were two piles of wood chips that had been delivered the previous week.

These bucket brigades had two purposes. 1) We would create new piles of wood chips throughout the restoration site. The chips in those piles will be used during our November 15 planting work party, during which time two buckets of wood chips will be placed around each tree, shrub and ground cover that is put into the ground. In this instance, the wood chips serve as mulch, reducing weed growth and holding in moisture. 2) We would finish covering most of the paths that snake through the site.with three inches of wood chips. Our hope is that having a thick layer of wood chips on top of the paths will prevent them from getting muddy and slippery during the winter rains.

(Click on any of the galleries to enlarge the photos.)

During the second part of the work party, we formed four teams. These teams focused on getting areas ready for the upcoming planting event. One team moved dried branches and blackberry canes out of a new planting area. That group also spread dirt in an area where a compost pile had been taken apart during previous work parties.

The second team cleared the ground around two sides of a red twig dogwood patch.

The third team pulled out blackberry root balls and raked out a section of land north of the Hanford Stairs.

One of our neighbor volunteers cut down blackberry canes and dug out blackberry root balls and weeds from an area just across the stairs from the third team.

We make a plant order in May of each year. The Seattle Parks Department provides us with the plants towards the end of October or the beginning of November. This year we had ordered 250 plants of 23 varieties.

Prior to this work party, the shrubs and ground covers had been separated into ten groups, each number assigned to the planting area where the plants will be placed in the ground. The trees were grouped separately.

The fourth team carried those trees, shrubs and ground covers to the areas where they will be planted.

After the work party was over, three of the team leaders walked around the site placing every plant in the spot where it will be planted.

Thanks to the effort of these students, neighbors and team leaders, we are now ready to plant. I am so excited to see what the land will look like once the trees, shrubs and ground covers are settled into their new homes!

Greenbelt Restoration Site: We Are Almost Ready!

We’ve been preparing for our first 2018-19 season planting day for months. We’ve done that by 1) putting a three inch layer of wood chips on the paths that run throughout the site, 2)clearing new planting areas, and 3) weeding the existing planting areas.

In mid October, I started making “plant signs” by writing the name of each plant we had ordered from the Seattle Parks Department on a Popsicle stick. The “signs” would be put into each of the pots once we received the plants. After each tree, shrub or ground cover has been planted, the volunteer who does the planting will push the sign into the ground next to the plant.

Each year, flagging tape is used to tag the plants so we know what year each of them was planted. Blue and white checkered tape was used throughout the 2017-18 planting season. During the 2018-19 season, the tape will be red with black polka dots. This year’s flagging tape was chosen by a group of children!

The normal practice is to tag each plant after it is planted. This year, we are going to put the tape on the plants before the planting day. That will ensure that each plant is tagged and will allow the us to tag the plants in a more leisurely manner.

Small plants are often not able to be tagged in the same way as the larger ones, since they may have fragile or tiny stems. In the past, we have picked up a dried branch from the ground and put the flagging tape on one end and then pushed the branch into the ground near the newly planted plant. This year, I decided to prepare the flagging sticks ahead of time too. It occurred to me this was also a way to put the small but sturdy branches that are in our debris piles to good use.

I gathered several branches from the site and brought them into my house where I could prepare the sticks in comfort. From these few branches, I was able to make 65 flagging sticks! I needed to make more, but this was a good start. (Click on any of the galleries to enlarge the photos.)

A fellow student in my Tai Chi class gave our restoration site three cedar trees he had raised. Those were the first trees I tagged.

Our plants arrived on October 30. When they were delivered, they had no labels and were not sorted.

It was a lot easier for me to sort the plants this year than last, since I was more familiar with the plants. I sent photos of the varieties that I wasn’t sure about to Jayanand, a plant ecologist friend who lives in Pt. Angeles. Soon, all of the plants were sorted and ready to be tagged.

After our October 21st work party, Sarva, Anavadya and I picked out locations for the 33 trees we will be planting. Sarva and I also met on November 4th to decide where most of the shrubs and ground covers will go.

The other thing that happened on November 4th was that Kavita performed a puja asking Mother Nature for her blessing, to protect and help the new plants to grow.

We already have 37 volunteers registered for our November 10th work party. On that day, we will finish preparing the site for planting. After that work party, Sarva and I will put the plants on the spots where they are to be planted; and on the 12th or 13th, Anavadya and I will distribute the 95 plants that don’t have a designated space yet.

Then, on November 15th, most or all of the trees, shrubs and ground covers will be planted by DocuSign employees, a corporate group. This is such an exciting time of the year.

Green Seattle Day: November 3, 2018

Each year, the Green Seattle Partnership sponsors a Green Seattle Day. On that day, work parties are held in parklands all over Seattle. Sarva and I decided to volunteer as team leaders at Cheasty Mt. View Park. Several other GreenFriends members and their friends joined us.

The number of people who registered for the work party amazed me. There were seven in our GreenFriends contingent, but 126 volunteers in the whole group.

One of the leaders encouraged the participants to plant from a place of gratitude. She suggested that the volunteers name their trees … and that they talk to the trees as they put them into the earth. As I wandered through our section, helping people with the planting, I heard many participants doing that.

After some of our GreenFriends group planted this tree, they decided to give it a kiss.

The 126 volunteers planted 800 trees, shrubs and ground covers during the first hour of the work party.

We spent the rest of the work party removing invasive blackberry and ivy vines. Again, it was phenomenal to witness how much can be accomplished in a short period of time.

We put vines we cut onto drying racks so that they don’t touch the ground and re-root. There were several drying racks in the area where we were working but they were soon full. Before long there were big piles of cuttings around the site.

Some of the volunteers built a new drying rack and then we moved the piles of cuttings to the new rack.

Before long, the three-hour work party was over and we prepared to leave.

What a wonderful morning it had been. The work party was such a good example of the adage “Many hands make light work.”

Greenbelt Restoration Work Party: October 21, 2018

Twenty six volunteers participated in the October 21 work party. Twenty of them came from the UW Introduction to Environmental Science class, five were GreenFriends members who served as staff and one was a neighbor.

The first part of this work party focused on bringing wood chips from the street into the Greenbelt. Most of them were placed on the pathways we are making throughout the site. After finishing the paths we were working on that day, we created two piles of wood chips that will be used on November 15 when a corporate group comes to do the first planting for this season. (Note: Planting starts in November after the rains begin and continues through mid-March. Planting during these months gives the plants a chance to root before the dry summer months.)

During the second part of the work party, we focused on cutting up dried blackberry debris and spreading it on the paths we will be making next; clearing wood chips from around the plants that were planted last season, weeding and clearing a new planting space.

Wood chip bucket brigade

Filling the buckets (Click on any of the galleries to enlarge the photos.)

 

Carrying the filled buckets into the Greenbelt

 

The new paths and piles (Hold cursor over photos below to see the captions)

 

Cutting Up Debris

I was surprised to see that I forgot to take photos of the group who cut up dried blackberry vines, ivy  and branches, but I do have pictures of one of the paths-to-be we spread them on. We will more than likely cover this debris with wood chips during the next work party. (Note: We primarily use the debris in this way so we can eliminate the piles of debris that are scattered throughout the site. Over time, the debris will break down and enrich the soil.)

Cleaning Out the Donut Holes

When we plant a tree, shrub or ground cover, we pour a ring of wood chips around it, leaving the center clear. The outer ring looks like a donut and we refer to the center area as the donut hole. We try to keep the donut hole, the area closest to the plant, free of wood chips and weeds so the plant can get the full value of any rain that falls. One group of volunteers at this work party cleared the donut holes in almost every planting area on the site.

Today, when I walked outside to take photos of some of those areas, I found that a lot of leaves had fallen, so the donut holes didn’t look as empty as they did at the end of the work party.

 

Weeding

Two groups of students weeded four planting areas on the property. The first two pictures show volunteers working in an area that has wild ginger. After each planting area was weeded,  students cleared the wood chips from the donut holes. One group then used more wood chips to form new rings around the plants, keeping the center area clear. (Note: When wood chips are inside a planting areas, they serve as mulch.)

 

Clearing a new planting area

My neighbor, who is in the background of the first photo below, has become skilled in removing blackberry vines and root balls with a pick ax. During this work party, he cleared a new area; you can see it in the second photo. Two trees will be planted in that space on November 15.

 

This was the biggest work party we’ve had in a long time. The next one will be held on November 10. There are already 31 students registered for that event and we still have two weeks to go!

Many thanks to everyone who participated in the September 21 work party. You each made a significant contribution to the goal of turning this Greenbelt site back into a healthy forest.

Greenbelt Restoration Work Party: October 14, 2018

I had scheduled six work parties to be held in our Greenbelt Restoration site between September 30 and November 15. The October 14th work party was the third of that series. On that day, 12 students from the UW Introduction to Environmental Science class and four staff participated in the event.

During the first part of the work party, we focused on creating a path that goes from one of the lower parts of the Hanford Stairs to the far side of the site. We had placed cut-up debris (dried blackberry canes, ivy and small branches) along the path during the October 6th work party. At the end of that event, the volunteers had filled 20 buckets with wood chips so we could start spreading chips at the beginning of this work party.

Once we emptied those buckets, everyone walked to the wood chip pile to refill their bucket. And so the bucket brigade began. We spread wood chips three inches high and three feet wide along 285 feet of pathways. These wood chip paths are so much easier to walk on than the uneven paths that were there before and the wood chips will (hopefully) keep the paths from getting muddy and slippery during the winter rains.

(Click on any gallery to enlarge the photos.)

The new paths are beautiful. We even made a roundabout around a large fern!

Once we finished working on the paths for the day, we took a short snack break. Afterwards, we divided into four groups. All of the groups continued projects that volunteers had begun during the previous two work parties.

Group 1 cut up debris (dried blackberry canes, ivy and branches) into 4-8 inch pieces.

Every week this debris pile gets smaller. When we started on September 30, the pile was 4-5 feet high and you couldn’t see the planting area on the other side of it. Now the western part of the pile has branches that are too big to be cut with hand clippers. The rest of the pile is about 2 feet high and you can easily see what is on the other side of it.

Group 2 continued the process of taking apart the compost pile. They separated small and large branches, placing the big branches on a pile and cutting up the smaller ones. One of the students started spreading the composted dirt.

On the morning of September 30, the area where the compost pile was looked like this:

Before September 30

This is what it looks like at the end of the October 14 work party:

The trees and shrubs that are planted in this area next month will certainly benefit from the rich soil.

During a site visit in May, the Green Seattle Partnership and Seattle Parks Department representatives told us that we had planted one tree too close to power lines. Group 3 transplanted that tree, moving it to a more appropriate area.

Group 4 removed bindweed and blackberries from the area where we will be making paths next weekend.

When the volunteers in the first two groups finished cutting up debris, they brought it to this area. Once there, it was spread on the paths-to-be.

While the student groups were working, my neighbor John, cleared many blackberry shoots from one of the planting areas and then moved a pile of big branches and logs to a new location. He also removed ivy that was scattered throughout that area.

Before we knew it, the work party was over. Week by week, we are getting closer to having the site ready for the winter rains and for planting new trees, shrubs and ground covers.

The students at this work party were a delight to work with. I thank them for their work and also want to thank Shirley, Claire and Dave for being team leaders during this event. I so appreciate them and all of the other volunteers who are helping to turn this land back into a healthy forest.

Greenbelt Restoration Work Party: September 30, 2018

I returned from India around noon on September 24th. I brought my luggage into the house and soon thereafter was checking out our Greenbelt site, eager to begin the forest restoration work again. I was pleased to see that most of the plants had survived the drought.

The University of Washington classes began on September 26th. This was to be the ninth quarter that students from their Introduction to Environmental Science course would help us. Most of our volunteers come from there, but we also get people from many other sources, such as neighbors and the Green Seattle Partnership Event Calendar. Most of our staff are part of GreenFriends, the environmental arm of Embracing the World.

Our first fall quarter work party was held on Sunday, September 30.  Including the staff, we had eight volunteers. (There are only six people in the photo because I’m taking the picture and a neighbor didn’t arrive until the second half of the work party.)

I was so immersed in the work that I forgot to take photos throughout the work party. Luckily, I can show you some before and after pictures.

The Seattle Parks Department staff had delivered a pile of wood chips that looked similar to this one. Our main task for the day was to start the process of spreading wood chips along the paths in the Greenbelt. I knew from last year’s experience that during winter the paths get muddy and slippery and wanted to prevent that situation from reoccurring. After the work party orientation, we filled the buckets with wood chips.

(Click on any gallery to enlarge the photos.)

Then, we carried the filled buckets and spread the wood chips along the path, 3 inches thick and 3 feet wide. Some of the volunteers stayed at the wood pile to fill the empty buckets as they were returned. Together, we spread wood chips on 620 sq. ft. of land. I was amazed by how much a small group was able to accomplish in a little over an hour.

After a fifteen minute break, we divided into three teams. One team dug out invasive blackberries near the south-east part of the site. They also spread dried blackberry canes over burlap; this strip will become part of a path during an upcoming work party.

Before:

After:

The second team moved some stumps and thick branches from a future planting area, took wire and other trash to the trash pile, and then dug out blackberry vines and root balls from two areas that had been planted in March. The planting areas looked so nice after most of the blackberry shoots that had been coming up in them were removed.

The third group worked on a compost pile that was here long before our restoration project began. They dug out  weeds that were growing through it and pulled out any trash, branches or lumber that they found.

Before:

After:

I was so happy with the results of our work and feel very grateful to the volunteers who participated in this work party.

Greenbelt Restoration Work Party: August 4, 2018

The August 4th work party went faster than any work party I can remember. I was so surprised when I looked at my watch and saw how much time had passed. I suspect that time warp happened in part because the temperature that day was in the high 60’s. The previous three work parties had been in mid to high 80’s weather. It had felt oppressive to work in those conditions and we had moved from place to place to avoid the hot sun. We were relieved to be working when the temperature was in the 60’s once again.

Fifteen volunteers participated in the event. Five were GreenFriends members, seven were UW Environmental science students and three were neighbors.

Our primary goal for this event was to work in areas we had avoided when the sun was so hot.  We would do that work until break time and then, after the break, we would move to the Greenbelt site that is just north of ours.

Over the three-hour period, we worked in five different areas. This report is going to be pictorial, with photos showing what each area looked like before, during and after the work.

Area 1

After the initial orientation, all of the participants worked in the planting area that is in the southwestern part of the site. There, many blackberry sprouts had been growing among the native plants. Not only did the volunteers remove most of those blackberry plants, but they also partially or completely cleared blackberry vines and root balls from the area outside the southern and western borders of that space.

(Click on any of the photo galleries to enlarge the pictures.)

Before 

 

During

 

After

 

Area 2

An hour into the work party, a few of the volunteers moved to the second area. They spent a half-hour removing blackberry vines that were growing around and through piles of debris as well as bindweed that had invaded a nearby planting area. There is more to be done in this area in the future, but this group made a lot of headway.

Before

 

During

 

After

 

Break Time

An hour-and-a-half into the work party, we took a short break. Among the snacks we offered were ice cream and watermelon. The students decided to include the ice cream in the group photo!

After the break, we moved to the site that is north of the Hanford Stairs.  Once there, we divided into three groups. During the next 45 minutes we worked in areas three, four and five.

Area 3

The third area had a big leaf maple tree with lots of suckers growing from it. Blackberry plants and invasive ground covers grew around it. The students removed the suckers and some of the invasive plants. It will be interesting to see how the tree changes now that the suckers have been removed.

Before

 

During

 

After

 

Area 4

The fourth area was 20-30 feet into the Greenbelt. It was not visible from the road that borders the area. This group removed ivy and other weeds from under several 10-15 year-old evergreen trees; and cut down any blackberry vines that were growing through them. They also cut ivy from an old evergreen tree and removed a number of blackberry plants from the area

Before

 

During

After

 

Area 5

My neighbor John and I started working in an area that runs parallel to 25th Avenue South several months ago. Volunteers also worked on it during some of the July work parties. During one of those work parties, John removed enough blackberry vines that he broke into a space that he and I had cleared last Spring. I was so excited to see the two spaces connected.

On August 1 and 2, another volunteer worked seven hours in the same area. Once he cleared some of the ground, he and I built two drying racks to use at future work parties. (When we cut down blackberries, ivy and bindweed we put them on drying racks so they can’t reach the ground and re-root.)

The photo below shows what this area looked like at the beginning of the August 4th work party. During the work party, volunteers focused on cutting sections out of fallen trees that crossed the area we were clearing. Walking over them could be hazardous and we wanted to prevent accidents by creating a clear path. They also dug out blackberry root balls and raked up dried leaves and other debris. The last photo shows the transformation that occurred during the last forty-five minutes of the work party.

Before

 

During

 

After

Another work party was complete, and once again the changes in the land that occurred during the three hours of working together was remarkable. I love how every person that helps with this project makes a difference. That proverb, “many hands make light work,” is so true.

Greenbelt Restoration Work Party: July 29, 2018

In my last post, I shared how the lead up to the July 25th work party was full of challenges, ones that gave me the opportunity to practice behaviors such as flexibility, letting go, non-attachment, staying in the moment, equanimity, persistence and more. Thankfully, in my experience, times of challenge and learning are often followed by times that are relatively calm.

That was the case with the July 29th work party. By the morning of the event, we had three staff and fourteen participants registered. Most were students from a UW Environmental Science course.  I was elated when one of our other long-time team leaders showed up as well. Abundance was becoming the theme of this event!

As in the two previous work parties, the weather was hot, with temperatures in the high 80’s, so we still had to change the location of the work whenever the sun in a particular place got too hot. All of the areas were at least partially in the shade when we began.

After the orientation, we divided into four teams. One team finished clearing an area we had worked on in previous work parties, and then held a scavenger hunt, looking for bindweed, ivy and blackberry shoots. The members of that team dug out the invasive plants whenever and wherever they spotted them.

(Click on any of the galleries to enlarge the photos.)

The second team worked in an area where there was bindweed wrapping around most of the horsetails. Horsetails are delicate so it is close to impossible to remove the bindweed without damaging them. Many of the horsetails were already beginning to wither from being strangled by bindweed, the lack of rain, or perhaps it was just the end of the season for them… so we ended up removing most of them. That species has been around since before there were dinosaurs, so I have no doubt that they will return next year. This team also cleared blackberry plants, bindwood and horsetails from the border of the planting area, as long as that border wasn’t on a steep drop-off.

These photos were taken of this planting area on June 30 …

… and this is what the area looked like by the end of the July 29th work party.

The third team focused on two tasks. In 2016, the ground under two big cedar trees on the site was covered by a thick carpet of ivy vines. A volunteer had removed those vines in October of 2016 and stacked them in a pile. The vines had dried out long before the July 29, 2018 work party.

“Carpet” of ivy in 2016

When we disassemble the drying racks that are scattered throughout the site, we usually put the contents on paths that we have lined with burlap bags. The debris usually consists of dried blackberry canes and small branches. When we walk on that type of debris, it crumbles. When we tried walking through the dried vines after scattering them at the previous work party, we found that our feet would get tangled in the vines. That clearly created a hazardous situation, so at the time we just put the vines back into a pile.

During the July 29th work party, two students used hand clippers to cut the vines into small pieces and then scattered the pieces on 120 square feet of burlap paths. These students didn’t make it to the bottom of the pile, but there isn’t much of it left. It will either be moved to the rack zone, which is an old house foundation that is full of invasive plants that are drying out, or will be cut up during a future work party.

Just prior to our break time these same students cut the bottom limbs of a bush in an area that has a lot of laurel. Laurel is not a native plant and is invasive.  In time, it will be removed from the site. Normally, we cut the bottom branches so that the Parks Department staff can easily see the trunks but since this bush had no central trunk and instead was a series of thin branches going up, we cut back the branches that were on the outside of the bush. (Perhaps there is a trunk somewhere in the bush, but I couldn’t find it.)

The fourth team worked in an area where we will be planting native trees, shrubs and ground covers in the fall. It had been cleared in the past, but there were many blackberry shoots that needed to be removed. The team also removed blackberry shoots and other weeds from nearby planting areas.

While the teams were working in our main site, my neighbor John cut back blackberry vines from a part of the Greenbelt that is north of the Hanford Stairs… and north of our primary site.

John and I had worked on several sections of that site in the spring. During this work party, he broke through the area he was clearing, into the section we had worked on before. I was so excited to see the two areas become one.

We took a snack break an hour-and-a-half into the three-hour work party. We provided special treats, watermelon and ice cream, since it was such a hot day!

After the break, all of the volunteers moved to the site north of the Hanford Stairs. There, everyone continued the process of clearing the land of the invasive blackberry vines and root balls, ivy, bindweed and other weeds.

We split into two groups. Three volunteers worked in a dense portion of the site that was 20-30 feet from the street. That section contains numerous evergreen trees were planted 10-15 years ago. Now, blackberry vines and ivy cover most of the trees and much of the ground.

The first photo below shows what one tree looked like before the July 25th work party and the other two show what the area looked like after the July 29th work party.

The majority of the volunteers worked on a section of the Greenbelt that is near the street.

On June 18 that area looked like this:

And here is a glimpse of what that same part looked like by the end of the July 29th work party:

The remaining time sped by. There is still much that needs to be done, but every area we had worked on looked dramatically different by the time we finished the work party. Step-by-step these sections of Seattle’s Greenbelt are once again becoming a healthy forest.

Greenbelt Restoration Work Party: July 5, 2018

The July 5 work party was very small, probably because I scheduled it for the morning after the 4th of July holiday! Two GreenFriends members and four student volunteers from a UW Environmental Science class participated. The GreenFriends members served as team leaders, teaching the students what they needed to know, doing organizational work, and at times working alongside them.

This event was organized in a way that was different from our other work parties in that we identified a longer series of tasks that needed to be done. We would move from one job to the next, stopping when the task was finished or when the sun got too hot in a particular area. The process reminded me of an exercise circuit where you use one exercise machine for a period of time and then move on to something else. The students were as incredible, as they always are, and we accomplished so much during the three-hour work party.

The first task on our circuit was to cut back the blackberry vines that were pouring into the southern planting area. [Planting areas are places in our Greenbelt site where we have already removed the blackberry vines and root balls, bindweed, ivy and other invasive plants. After we clear an area, we planted native trees, shrubs and ground covers in it.]  Since the blackberry vines that were coming into the planting area were from property that is not part of the Greenbelt, we could not dig out their root balls. Clearly, this is a task that we will have to repeat regularly since the vines will continue to grow. Even though it was only 10:30 in the morning, the sun was so hot, we moved on to the next task sooner than we would have if the weather had been cooler.

We headed to a place in the north end of the site, picking up loppers as we walked by the tool box. Our destination was a big maple tree that is very old and very tall. A part of the tree had fallen at some point in the past and tree suckers had grown from it. The initial suckers had been cut down but more had grown. Those suckers were getting very tall and it was clear that in time they would reach the power lines that were over them. The students removed the remaining suckers. One of the photos below is of the big maple tree. Luckily, it is far enough from the power lines that it hasn’t needed to be cut back. The second photo shows the part of the tree where suckers have been removed either in the past or during this work party.

Next, the students subdivided into two groups of two. One pair started cutting down blackberry vines that were coming into the planting area on the eastern side of the site. We couldn’t dig those root balls out either, this time because they was a very steep drop off on the border of the planting area. For safety, and liability reasons, volunteer groups are not allowed to work on slopes that are steep.

While these two students cut back blackberry stalks and carried them to the area we call “The Rack Zone”, the other two students picked up piles of bindweed that had been removed during the prior week. Those vines were also placed on the racks. [The Rack Zone is filled with racks that hold the invasive vines that have been cut so that they can dry out without re-rooting.]

Claire, who co-lead the work party with me, removed blackberry shoots that were growing inside of the planting areas whenever the students didn’t need her help.

Even though it was not possible to remove the blackberry vines that were on the slope completely, we wanted to do our best to keep them from invading the planting area, or at least slow them down so when the second pair of students finished picking up the bindweed piles, they carried logs to the place where the first pair of students were working. Once there, they created a row of logs in-between the planting area and the blackberry bushes. When completed, the row of logs spanned 35-40 feet. Next, that pair of students gathered piles of big branches that were scattered throughout the property. They carried those branches to the row of logs  and threw the branches directly onto the blackberry bushes, which pushed the bushes away from the planting area. They also used the maple tree suckers they had cut down earlier as part of the barrier. While this barrier will not remove the problem of blackberry vines growing into the planting area, it will hopefully slow them down and make it easier for us to manage future growth.

As soon as the first pair of students completed cutting back the blackberry vines, they  started to take apart an old drying rack that was nearby. The debris had been on that rack for about a year and was completely dry. That meant it was ready to spread on the burlap bags that line many of the paths throughout the site. The bags reduce weed growth. The debris we place on them will crumble as we walk on it. The decomposing burlap and debris will also hold in moisture and enrich the soil. Having the paths covered by the blackberry cane debris also makes it easier to differentiate the paths from the planting areas since those areas are covered with a wood chip mulch.

At one point, one of the students in the photo above spotted a small bug. It was so close in color to the debris that we had difficulty finding it after it moved.

When we spotted the bug again, I took a photo of it. Later, I showed the photo to the other volunteers. One of them said it was a cricket. I was a bit surprised. There are a lot of crickets near my house, which is adjacent to the Greenbelt, but they are all black.

When the pair of students who had been creating the barrier near the drop off finished that work, they began to put dried debris on a burlap bag path in another part of the site. Much of the debris they used was scattered on the ground rather than on old racks. One of the students found some remnants of a carpet pad embedded in the dirt and debris. Seeing the pad in recognizable form reminded me that so much of what has been discarded in the Greenbelt takes decades to biodegrade. In fact, some of it may never decompose.

All too soon, the work party was over. I loved working with this group of volunteers. I also liked how we had structured the event. I believe the other participants did too. I look forward to the possibility of leading another “circuit” work party someday.

Greenbelt Restoration Work Party: June 30, 2018

On June 30th, we held another forest restoration work party. Twenty-three students from the University of Washington’s Introduction to Environmental Science class attended, along with a young man who has been helping at work parties in various Seattle parks. Three GreenFriends members and a neighbor served as team leaders.

This post will include photos of each team’s work followed by before and after photos of the area where they were working.

Team One worked in a part of the site that was heavily covered with blackberry vines and bindweed. They removed the vines and dug out the blackberry root balls. [Note: There are pictures of bindweed and links to information about several of the invasive vines in my  June 22 work party blog post.]

(Click on any of the galleries to enlarge the photos.)

Before 

These photos below may give you a sense of how dense the plants in his area were when we started. The second photo is of a student removing bindweed in the same section of the site during a previous work party. I am including it because it also shows you how dense the foliage was.

After 

The area where Team Two worked was covered by creeping buttercup plants, blackberry vines and bindweed, all of which are invasive.

Before

After

Team Three helped weed a planting area that had blackberry vines scattered throughout. Some were just emerging from the ground and some were well established. They also weeded two planting areas that were full of horsetails and bindweed, in addition to  some blackberry vines.

Horsetails are native plants and we try to leave them alone. They had become a problem, however, because they had grown in so close together that they impeded the growth of the trees, shrubs and ground covers we had planted. We’ve had more plants die in these two areas than in any other part of the site. Also, bindweed had wrapped so tightly around many of the horsetails that it was often impossible to remove the bindweed without damaging the fragile horsetails.

I remembered a plant ecologist once telling me the horesetails were here before the dinosaurs and they will be here long into the future. At this work party the volunteers removed the horesetails that were close to each of the new plants or in the path between the two areas, and left the rest of them alone. To learn more about horsetails click here.

Before 

After

Team Four worked on a strip of land that borders 25th Avenue S. It is in the Greenbelt site that is just north of ours. Some students worked in an area that had blackberry shoots and grass scattered randomly throughout. Others cleared land that was covered by large and well established blackberry vines.

Before 

You can get a sense of how dense the foliage was by looking again at the photos in the gallery just above this statement. Know that those were taken after the team had already done a lot of work. If I had remembered to take “before” photos you would have seen that dense blackberry vines had covered almost all of this area.

After

The photos below show what the area looked like when the team finished. None of these logs and downed trees could be seen at the beginning of the work party. There is also a photo of one of the two drying racks the group built. [Note: The volunteers place the invasive plants on the rack after they are removed, so that they don’t touch the ground and re-root.]

As always, we had accomplished so much during the three hour work party. I enjoyed seeing so many happy and enthusiastic volunteers both throughout the work party and when they were saying goodbye. They thanked the staff profusely as they left.

I believe that this work in the forest is so nurturing for everyone’s body, mind and soul. I know it is for mine.