i don't know about this one cuz like i said in the intro, im just starting to look more into the outdoor grow. but i haven't had to many problems with bugs so to speak just ants, but the way i got it that way. i actually caught a few big spiders, (sizes vary between a dime and a quarter) and put them near my plants. it has helped a great deal with a few pests. but i still can't get the damn ants to dissappear