What are people with a soft sided greenhouse is doing about the bugs? How do you get rid of them?

[Guest]

Flies. I did just put up the greenhouse again and there is some grass under the mats and black fabric.

[Stanley]

I've used the fancy fly paper for some wasp and the like. Works pretty good.

[Rebecca]

I was always told by my grandmother that greenhouses need to be subjected to the cold in order to kill any bacteria/fungus/insects at least once a year or you’ll have issues. I do it but not sure if it’s just a wise tale or true but I’ve never had any issues so it seems true.