Hello all. I have some plants that have about 3 weeks or so to go until harvest. I have some nice looking buds under 600 hps lights with foxfarm soil. I have been plagued with mites during this grow and used safers spray to keep them at a dull roar. since i am getting close to harvest I dont want to spray anymore but i dont want the mites to take over. I was thinking of getting some lady bugs to keep the mites down but how would I get all the lady bugs off my plants at harvest time? If anyone knows a better way or anyone has anny suggestions i would really appricciate it.