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Tropical Fruit Discussion / Re: White sapote aborting all its blossoms - why?
« on: October 28, 2023, 11:33:26 AM »Hi everyone. I’m reposting this question from a separate thread to give it a bump. I am having pollination problems with my Vernon white sapote. It made a flush of blossoms this fall, but nearly all have aborted. This happened in the spring, too--hundreds of blossoms, but no fruit. The tree is otherwise healthy and is putting out new growth. The tree, probably about 6 years old and 6 feet tall, is capable of fruiting, and it did so in 2022 (after blossoming in spring 2021). So, why is it failing now?The one I have labeled Vernon seems self fertile. Give a shot of bloom booster and see what it does. Hit 'em with some foliar iron and Micronutrients.
FYI, I don’t follow any sort of fertilizing routine. Thdd Ed tree is growing well enough that it doesn’t seem to need it.
Thanks for any advice.