Dropping hibiscus buds
Why do the buds on my hibiscus turn yellow and drop off about two days
before they should open? The other buds are okay and look a healthy shade
of green but when they get to a certain size -- and just as I can see the
color of the petals inside as it begins to unfurl -- they turn yellow and
either never bloom or just drop right off.
Any suggestions?
Giselle
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