Different type of greenhouse here but similar in that this winter has not had a whitefly issue. Last year I grew tomatoes through winter and the whiteflies were a pain. Perhaps that was the problem.
This year, only my tender tropicals and haven't had any major problems. I caught quite a few lizards last fall and installed them in the GH. I figured they would have escaped but am occasionally startled by one popping out of a plant. Perhaps they have helped control the bugs.
Even though there haven't been major issues this winter, I'm counting down the days to spring
for me!!!
Even enjoying some summer blooms...
