Lower Olentangy Urban Arboretum/Green Columbus Earth Day Site

earth-day-tree-promotionWhen: Saturday, April 19th
First Shift: 9:00 AM – 12:00 Noon
Second Shift: 1:00 PM – 4:00 PM
Where: Glen Echo Ravine West “The Walker Tract”

Directions: Our Clintonville service site is a wooded area just west of the Indianola Bridge that spans Glen Echo Ravine. The service site is visible from the bridge and is bordered to the north by the alleyway south of Olentangy St. The southern border of the site is the stream that runs through Glen Echo Ravine. You can park either along Indianola Ave. near the bridge or on Olentangy St. between Indianola and Medary. If you enter the ravine at the Indianola Ave. Bridge, there is a stairway on the Northeast side of the bridge that leads down into the ravine. At the bottom of the stairs, head west (to your right) and right after you pass beneath the bridge, be on the lookout for a trail on your right that passes through an open grassland and eventually enters the forested area where we will be working. If you plan to enter the service site via Olentangy St. alley, there is a path that enters the ravine about mid-way between the Parkview Condominiums and the Xenos School. There is a city park sign near the path’s entrance. If you have work gloves and/or shovels and/or bow saws, please bring them. There is some poison ivy present so dress accordingly.

Activities: Removal of invasive species, trash collection, tree & shrub planting.

The Walker Tract is a parcel of city parkland and part of Glen Echo ravine. The understory of this site was formerly choked with invasive plants. Work on clearing this area began on Earth Day in 2009. Since then significant progress has been achieved but more work needs to be done to finish what we started. We will be working in conjunction with Karl Hoessle, an Ecological Restoration Programmer from the city’s Recreation and Parks Department which means we will accomplish more than we would without his assistance. In addition to honeysuckle, the area still has a fair amount of privet, burning bush, creeping euonymus, and garlic mustard that needs to be removed. We should also have some small trees and shrubs to plant in the areas where the invasive plants have been cleared.

Need more information? See below:


It’s been a long, hard winter…

and I don’t think any of my rose bushes survived it. I uncovered them today – to be honest, I’d been too scared to do so sooner, in addition to never feeling it was safe to set them free due to the constant threat of sleet, snow, freezing rain, hail, and all others forms of frozen precipitation in between. I knew that my climbing rose was mostly blackened sticks with not a hint of green, most likely beyond saving, although I will cut it back and hope for the best. The same seems to have happened to the rest of my roses, despite the cages full of oak leaves that Pete and I had placed around them. In the past, that was enough to protect them but apparently not enough to protect my delicate roses from Polar Vortexes.

Uncovering the roses gave me the resolve to look around the rest of my garden, something that I had been avoiding for pretty much the same reason: fearful of what I would (or wouldn’t) find. Well, it was rather depressing, to say the least. There seemed to be no sign of life anywhere. Last year, at this time there were green sprouts everywhere. I’m not talking about the bulbs that were cozily buried underground, oblivious of the cold and wind – and protected by the toasty warm blanket of snow that covered Columbus for most of the winter. All I saw was dead stalks and leaves leftover from last summer, vestiges of the past season’s glories. I just wondered if anything at all survived the frigid temperatures. So sad.

And then I saw this.







Native Columbine.

Natives rock.

Until next time!

Glen Echo at High Street, around 1910

Two postcards of the area in the Ravine behind the White Castle lot in the 1910s.
The bridge connected the streetcar turnaround, which was on North St. (behind
Patrick J’s) to the park where Giant Eagle is currently. Can you image it looking like this again? Breathtaking!



Postcards are from http://www.columbusmemory.org

Until next time!

Compost Workshop :: April 5 and 12, 2014

The Friends of the Lower Olentangy Watershed (FLOW) are offering home composting workshops to our watershed residents. We want to encourage you to save your yard and kitchen waste and recycle it into topsoil that you can use. The soil will provide the nutrients that your veggies, flowers, or trees need to be healthy!

Remove more than 500 lbs of organic matter from your household waste per year, diverting it from collection, the landfill.

  • Provides a nutrient rich “super soil” to add to your garden, lawn and house plants
  • Takes as little as 10 minutes a week
  • Reduces use of artificial fertilizers and pesticides
  • Can Reduce gardening water bill by 30%

April 5th at 10 am at 2149 Carmack Rd (Waterman Farm)
April 12th at 1pm at 251 W. Lakeview
See Compost Workshop Trifold Order Form for more details.

Until next time!

Free Earth Day Trees!!


Trees for your yard may be available through a grant. We will know if the grant has been funded in April. You may request the following trees on a first come first serve basis. Please respond today if possible.

Contact: Pete Kovaric: pkovarik@cscc.edu

Please research these trees carefully, as tree heights vary. Image and information on each tree species can be found below.

Small Trees (up to 30′)

Hop Tree – Ptelea trifoliate


Hop Tree:  An Ohio native tree with fragrant yellowish-green flowers.  It is a host to the Giant Swallowtail butterfly.  The seeds of the Hop Tree were once used as substitutes for hops.   The tree also has medicinal uses.  It grows in full sun to shade to about 20′ tall.

Medium Trees – (30′-60′)

Hophornbeam – Ostrya virginiana


Hophornbeam:  An Ohio native tree that has dark green leaves.  It attracts birds and butterflies.  It is a slow-growing tree that averages about 1-2′ per year of growth.  It grows in full sun to shade and grows about 40 tall.

Large Trees – (60′+)

Basswood – Tilia americana


Basswood:  An Ohio native tree with fragrant yellow flowers in June.  Flowers are used to make tea.  Syrup can be made from the sweet sap.  This tree is good for honey production and attracts birds and butterflies.  It grows in full sun and grows to about 80′ tall.

Black Cherry – Prunus Serotina


Black Cherry:   An Ohio native tree that supports over 400 species of butterflies and moths.  It has clusters of white flowers in the spring and red cherries in the summer that mature into dark purple.  The fruit from this tree can be used to make jams and wine.  It also has medicinal uses.  It grows in full sun to part shade and gets about 80′ tall.

Bur Oak – Quercus macrocarpa


Bur Oak:  An Ohio native tree that is very important for wildlife and is a host to many moths and butterflies.  It has very large leaves (4-12″ long) and sweet acorns with a distinctive fringe.  This tree grows in full sun to part shade and grows to about 80′ tall.

Red Oak – Quercus rubra

NorthernRedOak shape

Red Oak:  An Ohio native tree that is fast growing, a 10-year-old Red Oak can be 20′ tall.  The leaves turn yellow to red in the autumn.   Many species of butterflies and moths use this tree as a host plant.  This tree grows in full sun to part shade and grows to about 60′ tall.

FLOW/LOUA/FOR Pre-Earth Day Invasive Plant Removal Event

Please join LOUA volunteers at an invasive removal event. We will be removing invasive plants that are overtaking a patch of skunk cabbage, which is a beautiful plant that is uncommon in central Ohio.

Webster Park and Bird Sanctuary
Saturday, March 15th at 9:45 a.m.

The park can be accessed by heading west on Webster Park Ave. off of High Street.  If you have work gloves, please bring them. Waterproof foot-ware would also be useful since the area we will be clearing is a bit swampy.

Here’s a map of sorts!

Webster Park

Hope to see you there!

Spring is in the air

http://www.forestwander.comToday is one of my favorite kind of pre-spring day: a day full of promise – the promise of warmer days, the promise of flowers and green things coming up from the frozen earth, the promise of bird song and sunny skies. It’s the kind of day when there is just something in the air – bottled spring, if you will – that hints at what will come in the next month or so.

There are other signs that spring is on the way. Pete and I have received our first catalog for native plants, and stores are putting out things for warmer weather: fertilizer, potting mix and seeds. And our plant room (the old sleeping porch) is the perfect sunny spot for grading papers and taking cat naps (for those in our house who have four legs). The sun comes through the windows in the afternoon, making it the warmest room in the house.

ciara seamusI’ve looked at our trees and they are putting out the first attempts at new growth. I haven’t looked very hard anywhere else for green sprigs, fearing that the cold weather to come will nip those in the bud in the next coming days. But this all makes me excited for the coming months, when all of the flowers start to come out. What I am really excited about is the pink dogwood that I planted last year. I’ve always loved those trees for the beautiful brackets they put out. Those and lilacs are the flowering trees/shrubs that I love most. Lilacs remind me of my grandparent’s house. My room there when I visited had a huge lilac bush outside the window, allowing the wonderful fragrance to come into the room with each breeze. And my grandpa worn lilac cologne.

Well, I hope you all can make it out into the sunshine today. Enjoy it while it lasts: snow tonight and colder temperatures all of next week!

Until next time!