I Would Like To Know If There Is A Substance To Spray On Sweet Gum Trees To Reduce The Number Of Seed Pods That Fall From It. Thanks.

Answer 1

Yes, but this chemical needs to be handled by a professional that works with them for a living. There is high risk for health, and environmental damage with misuse.

Here is an article that will help: https://www.gardeningknowhow.com/ornamental/trees/tgen/fruit-tree-sterilization.htm

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https://www.gardeningknowhow.com/extension-search