I've started plants indoors, grew them for 5 weeks indoor with just Miraclegro and threw outside to finish with no problems. I think I sprayed some Raid: House and Garden around the area outside but not directly on the plant, about 6 in away. No problems. If you pay attention to the plants and research some info when problems occur, you should be fine. I don't know about bringing them constantly in/out because that can't be good but starting in/out and switching to the opposite for the remainder shouldn't be an issue.:hippy: