Spring flowering Trees and Shrubs

Ohio Green Industry Association Hosts Walk-about at Schedel Arboretum and Gardens. dehaas.2 Thu, 07/13/2023 - 15:31
One of the best ways to learn about insect and disease problems that effect plants is a hands-on approach. OGIA Hosted one of 5 remaining Walkabouts for Industry Professionals.
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Thomas deHaas
More abuse of Trees……………………….You’re Killin’ me Smalls! dehaas.2 Fri, 06/16/2023 - 13:13
It’s sad to see more trees headed for the burn pile. Some will die a slow, painful death. Others will suffer from pruning wounds, wrong selection, but most will eventually perish!
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Thomas deHaas
It’s the Most Wonderful Time of the Year……If you love Spring Flowering Plants! dehaas.2 Fri, 05/05/2023 - 12:20
We are in the midst of our spectacular spring flower show. In spite of the rain and cold, get out and enjoy!
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Thomas deHaas
Two trees in one? What’s going on? One word….Reversion. dehaas.2 Fri, 04/21/2023 - 14:37
Peak flowering in Northern Ohio reveals some curious plants that seem to have different color flowers on the same tree. What’s happening? One word……..Reversion?
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Thomas deHaas
Spring has arrived. Will the Spring snows hurt my plants? It All Depends on Where You Stand! Literally! dehaas.2 Fri, 03/31/2023 - 13:30
Spring has arrived. Will the March snows hurt my plants? It All Depends on Where You Stand! Literally! The short answer is probably not. The long answer it depends more on cold temperatures than on snow.
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Thomas deHaas