Buds falling off bell pepper plants
I have two bell pepper plants in 20 gal containers one red and one green. Both plants look healthy and are growing well. The leaves are a deep green and there does not appear to be any problems, but all the buds are falling off. The buds will flower out then instead of setting little peppers they drop off the plant.
I have two tomato plants in the same size containers using the same potting soil and they are loaded with tomatoes.
Any ideas what the problem could be?