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ListenCLE Performance Series
Cleveland is home to a great number of talented musicians and creative performers. With the help of the ListenCLE directory of hundreds of diverse performers, the Garden will host fun... more
May 10, 2023
Tree Planting at Other Hand Farm
By Amanda Wood, Urban Community Forester
Once called the Forest City, Cleveland has been lacking in trees for years. Our tree canopy is at 18% and is projected to decline to 14% by 2040 unless we... more
May 5, 2023
It’s Poppin’: May 5th
By Thomas Arbour, Curator of Living Collections
With two sunny days in the forecast, now is the time to visit! Five straight days of rain and cold weather has kept the blooms waiting for you. Cold, but... more
May 5, 2023
Help us find the new-to-North America garlic mustard aphid
This week, Holden Forest and Gardens’ Conservation and Research teams collaborated to host a volunteer training for spotting the new-to-North America garlic mustard aphid. This aphid was first seen by... more
May 3, 2023
The Benefits of House Plants
By David Lardakis, Marketing Specialist
Forget about futons, sliding barn doors, and faux plants. It’s 2023 and live indoor house plants are the current and practical trend. Besides looking pretty, what benefits do house plants... more
May 2, 2023
Spring in the Conifer Collection
By Max Bauders, Trails Assistant AmeriCorps Member
As the northern hemisphere continues to tilt towards the sun, the days continue to lengthen, while spring advances ever further up the North American continent. Expanding buds, new leaves, and... more
April 28, 2023
It’s Poppin’: April 28th
By Thomas Arbour , Curator of Living Collections
I go away for two weeks and wow, have our campuses bloomed! Thank you to Alex Faidiga who wrote the last two it’s poppin’ reports and provided the photos from... more
April 28, 2023
Snowballing Effects of Beech Leaf Disease Hurt Helpful Root Fungi
FOR IMMEDIATE RELEASE Severe beech leaf disease infestation hurts trees’ relationships with helpful root mutualists, ectomycorrhizal fungi. The American beech, Fagus grandifolia, is a North American staple and the dominant... more
April 28, 2023
Acid Rain’s Effects Still Visible Belowground in Eastern Forests
FOR IMMEDIATE RELEASE New research from the Holden Arboretum finds de-acidifying forest soils helps bring back important plant-fungi relationships. Caption: Mayapple (Podophyllum peltatum) is an important member of the forest... more
April 27, 2023
Forest Wildflowers and their Overstory Trees Are Changing with Climate, But Not Always Keeping Pace
FOR IMMEDIATE RELEASE In North America, wildflowers called spring ephemerals are losing the window in which they can grow. But forest communities on other continents are seeing different trends. For... more
April 27, 2023
Twilight at the Holden Arboretum – The Picnic of the Summer
FOR IMMEDIATE RELEASE Join us for a family-friendly picnic in support of plants, trees, and the benefits they provide Northeast Ohio. (CLEVELAND) April 27, 2023- Holden Forests & Gardens invites... more
April 26, 2023
The Case for Violets: Sorely Misunderstood “weeds”
By Alex Faidiga, Plant Recorder
It’s springtime! The birds are chirping, the sun is shining (sometimes), and the weather is warming. As northeast Ohioans, this time of year is especially exciting for us after each... more
April 25, 2023
Pond Maintenance and Cleanup
By Danny Wylie, Gardener
As the weather warms up, we have more to tend to than just our flower beds. The Lily Pool, located in the Main Display Garden near the weeping beech tree... more
April 25, 2023
Signs of Beech Leaf Disease found in one of Holden’s Most Popular Trees
By Sandi Cesarov, Horticulturist
Beech trees are known for their smooth gray bark and the deep shade they provide. The American Beech is an important part of our local native beech/maple forest, which is... more
April 21, 2023
Wildflower Surveying in Stebbins Gulch
By Sarah Kyker, Lydia Jahn, and David Burke, Science & Conservation If you see members of the soil ecology lab out in the arboretum’s natural areas, you will typically find... more
April 20, 2023
It’s Poppin’: April 20th
By Alex Faidiga, Plant Recorder
Well, we got a cold snap last weekend… but when has that ever stopped Ohio plants? New species and horticultural varieties are still popping up every day here at Holden... more
April 18, 2023
What’s in Bloom
Welcome to your weekly bloom report at The Holden Arboretum and Cleveland Botanical Garden. “It’s Poppin'” will be your guide for exploring the vibrant colors, subtle smells and possibly over-looked... more
April 13, 2023
It’s Poppin’: April 13th
By Alex Faidiga, Plant Recorder Every spring, I am amazed by how much the landscape can change over the course of a few weeks (or even days, as was the... more
April 12, 2023
Call for Artists
Holden Forests & Gardens (HF&G) is seeking artists to exhibit their work in three galleries at the Cleveland Botanical Garden throughout the year in conjunction with our various exhibitions. Founded... more
Houseplant Kokedama
Create your own hanging moss ball with a houseplant to take home. more
Firefly Foray
Take in the wonder of firefly diversity on a unique night hike. more
April 7, 2023
A Day in Bole Woods with Holden Researchers
By Claudia Bashian-Victoroff, MS, Research Specialist
The Soil Ecology Lab here at the Holden Arboretum is all about collaboration! This week members of our lab spent a day in Bole Woods to do site maintenance for... more
April 6, 2023
David G. Leach Research Station
The Leach Research Station was a gift to Holden from Dr. David Leach, a world authority on genus Rhododendron. Located in Madison, Ohio, this 30-acre, hidden gem is heavy on... more
April 6, 2023
Celebrating Arbor Day 2023
FOR IMMEDIATE RELEASE Holden Arboretum & Cleveland Botanical Garden Celebrate our National Tree Planting Holiday On Arbor Day Enjoy Free Admission & a Tree Seedling Giveaway April 6, 2023 (CLEVELAND)... more
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