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Explore Nature at Willistown Conservation Trust’s Preserves

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Did you know that the Willistown Conservation Trust has three preserves that are open to the public year round? This year we’ll be opening a fourth! If you would like to know more about these gems of Willistown, join us on our new monthly walk series where we will take in depth look at the beauty, history, and future of these community resources! In February, we’ll be on the hunt of the first signs of spring, then as the year warms up, we’ll learn about the ecosystems that support pollinators throughout the summer, and wind up the year looking at how the topography of the landscape impacts the plant communities, habitat, and microclimate at our preserves.

A path through the grasses at Kirkwood Preserve

Our preserve walks are free of charge, however space is limited 25 to ensure the best experience for participants. We ask that you register in advance on the event calendar on our website.

In case you missed it, our first walk took place at Rushton Woods Preserve where our discussion revolved around:

  • Distinguishing invasive vines from native ones and tips for removing unwanted vines.
  • The benefits of dead downed trees or “nurse logs” and their role in forest ecology.
  • Why beech trees hold their leaves in winter and other winter tree id techniques.
  • The danger of barberry (it’s a tick vector) and the importance of its removal.

The glorious weather that day was topped off with two foxes and a pileated woodpecker!

Our 2020 schedule is below and we have signups open for the first 4 on the list. Visit our calendar of events to register.

February 20th – Ashbridge Preserve: The Hunt for Skunk Cabbage
April 9th – Kirkwood Preserve: Meadow Management
May 14th – Rushton Woods Preserve: Welcoming Spring
June 25th – Ashbridge Preserve: Pollinators!
September 17th – Kirkwood Preserve: Meadows in Bloom
October 15th – Ashbridge Preserve: One for the Road
November 12th – New WCT Preserve: Lay of the Land
December 10th – Kirkwood Preserve: Winter of the World

Creating Your Own Meadow – Step 1: Prepare

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Depending on the size you want, it’s not too late to plan a meadow for your property. Native wildflowers and native grasses have deeper root systems than their non-native counterparts. These roots help strengthen soil against erosion, absorb more rainwater, reduce stormwater runoff and even sequester and store carbon.

Select your location; this was the front lawn of the Trust’s office on Providence road.

Select a location for your meadow that is generally sunny and well-drained. Existing lawn areas or fields are ideal. The size of the meadow should be determined by how much space you are willing to dedicate to the project and your budget. As a guide, a quarter-acre meadow would require approximately 2,700 wildflower plugs planted 2 feet on center.

February – Late March: Work with a landscape professional or reputable nursery that specializes in native plants to place an order for wildflowers that can be scheduled to arrive for installation in mid-April – early May.

Late March – Early April: Begin preparing the meadow area by mowing it to a height of 2-3 inches. Continue to mow the project area until you are ready to install the wildflower plugs.

Beautiful and colorful variety at the Trust office meadow

For inspiration, feel free to stop by the Willistown Conservation Trust office and have a look at our meadow. It’s been established for nearly 10 years and shows what you can look forward to.

Behold the Hackberry!

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The Society of Municipal Arborists recently announced its 2020 Tree of the Year. It’s the Hackberry (Celtis occidentalis). This tree is related to the American Elm and upon the introduction of Dutch Elm Disease, the Hackberry became a very popular substitute.

According to the US Department of Agriculture’s website, the common hackberry varies in size from a shrub to a tree exceeding 100’ in height. So why are we telling you about this? It just so happens that we have a remarkable specimen hackberry at Kirkwood Preserve, right at the corner of Goshen and Grubbs Mill Roads.

Measuring a leader on the Hackberry – this one is 8’9″

It is definitely larger than most hackberries at an estimated 70’ tall. Its girth is equally remarkable, with its trunk measuring roughly 15’ in circumference at the base and with three leaders measuring 6’5”, 8’9” and 6’7”. As for the age, it’s hard to estimate without looking at the rings. Hackberries are a faster-growing tree. This specimen is also out in the open (as opposed to being in a forest), which can further increase its rate of growth.

Hackberries are wonderful shade trees. They are also adaptable to a wide range of soil types and tolerate heat, drought, salt spray, wind, ice and even short-term flooding. All of those characteristics make it a great urban tree. But it’s equally well-suited to living on preserved land! As a bonus, the hackberry provides food for birds and small mammals.

Looking up – you can see the beautiful fissured bark

So, next time you’re out, stop by Kirkwood Preserve and take a look at our specimen hackberry. It’s particularly beautiful in summertime when its deep green foliage is on display. But winter offers you a chance to see its complex structure and deeply textured bark.

Variety is the Essence of Life

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The old saying goes that variety is the spice of life. In nature, variety is the very essence of life.

Hopefully you’ve read and enjoyed our recent blog posts about the importance of riparian buffers and tips for planting trees and shrubs, if you haven’t yet please take a look. You’ll find helpful guidance, which will be handy for World Planting Day coming up on October 22!

An important aspect of healthy riparian buffer is planting a variety of species, which will help support a variety of insects, animals, bacteria, fungi and other living things. A variety also looks nice, providing different colors and textures in your landscape.

To help you, we’ve assembled a collection of our favorite native trees and shrubs that grow well in riparian buffers.

You can also download a PDF here for future reference.

For detailed information about each of these, you can consult wildflower.org. You can also talk with a reputable native plant nursery or landscape designer about what variety of plants to select for your particular area.

Riparian Buffer Planting – Step 3. Preserve

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The final blog post in our series of 3 is designed to help you plant native trees and shrubs in a riparian buffer (the land that borders streams and other waterways). While we have been focusing on planting in a riparian buffer, most of the tips provided will apply to planting trees or shrubs in other locations on your property.

Once your trees and shrubs are planted, it is important to protect them from deer damage! Placing tree guards or constructing your own fencing (photos below) around individual trees or shrubs is the best way to protect them from deer until they become large enough to survive without protection (typically 8-10 years).

  • Create your own fencing to protect your newly planted tree or shrub. Or…
  • …use commercially-available tree guards. These can be time-savers for large planting projects.

Once installed, periodically check the plants and manually remove any aggressive vines climbing on the tree guards or fencing. Avoid the use of chemicals to fight the vines in riparian zones; they can harm the plants, insects and our waterways.

See our post about the importance of riparian buffers and our first post about preparing to plant and our second post about planting.

Learn how to give your trees and shrubs a strong start by attending one or more of our upcoming tree planting events on May 29, 30 & 31.  More information and volunteer sign up for these upcoming plantings available soon!