Lots of blooms that never open

Question

I have double impatiens and dahlias in pots that get a lot of blooms; however, the blooms die before they can open. Does anyone know why this happens and how I can correct the problem? Thanks, Marsha

Answer 1

This sounds like you may have thrips. This article will help with that:
https://www.gardeningknowhow.com/plant-problems/pests/insects/controlling-thrips.htm