How Stop My Modesto Ash Tree From Producing Seeds?

Question

This year it has more seeds than I’ve ever seen for the past 25 years. What can I do to reduce or prevent it from making seeds?

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Answer 1

You will want to have this done, professionally. It takes a skilled hand and some knowledge about the chemicals and hormones that you will need to use to accomplish this.

Here is an article that will help:

https://www.gardeningknowhow.com/ornamental/trees/tgen/fruit-tree-sterilization.htm

This link will help you to find your closest extension service. They will be able to help you with this task:

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