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Making It Grow: Don't Climb this Tree!

Thorns of the Honey Locust tree
Rei at the English language Wikipedia

  Hello Gardeners, I’m Amanda McNulty with Clemson Extension and Making It Grow. If you’re in one of the great swampy areas in South Carolina and the water starts to rise or a feral hog is chasing you, for the love of Pete do not climb a Gleditsia aquatica, or swamp locust. Dr. John Nelson recently brought photographs of this tree, found in wet places in the SE as well as his back yard, to the show for a mystery plant. It has clusters of fierce, sharp, long spines growing out of the trunk and would be impossible to safely climb. Plants develop defensive mechanisms such as toxins in leaves, prickly leaves, or thorns and spines to protect themselves from being eaten by animals. This species of locust is suffering from habit destruction and in several states is now considered threatened or a species of concern. Wetlands are special ecosystems and fortunately now given some protection. 

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Amanda McNulty is a Clemson University Extension Horticulture agent and the host of South Carolina ETV’s Making It Grow! gardening program. She studied horticulture at Clemson University as a non-traditional student. “I’m so fortunate that my early attempts at getting a degree got side tracked as I’m a lot better at getting dirty in the garden than practicing diplomacy!” McNulty also studied at South Carolina State University and earned a graduate degree in teaching there.