I'm growing bell peppers in the aero-garden. They have a bunch of flowers but they fall off after full bloom. I tried using the paint brush, and I'm using Pure Blend Pro Grow and Liquid Karma. Hope you can help.
Certified GKH Gardening Expert
This article will help: https://www.gardeningknowhow.com/edible/vegetables/pepper/pepper-blossoms-falling-off.htm