Few Blooms On Angel Trumpet
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Q: My three-year-old yellow angel trumpet has plenty of plant but very few
blooms. It’s usually covered with blooms! I fertilize with a cup of 10-10-10
around the trunk approximately every three weeks.
A: I think you’re over-fertilizing. A cup of fertilizer every three weeks seems
like a lot. Very vigorous growth, like you have, will inhibit flower bud
formation on many plants.