1)Depends what kind, but for spider mites and most pests people like neem oil. I bought a spray at walmart that stops fungus, insects, and stuff all in one. Cost me about $2 2)if height is an issue just train the plant once its big enough with lst or another form of training. 3)northern lights is a Very low odor strain. I would get the one on attitude by delicious seeds. But thats just me. 4)hang them over night around a secluded place in the forest where no animals will reach or insects. After a day or so i would do the paper bag method and do a layer of bud, some shredded paper another layer of bud, paper, ect.. 5)you really gotta put in the effort at first before planting to keep this low maintenance. Theres a guerilla grow guide on here, search it and you will have tons of great knowledge. Nvm here it is: http://www.google.com/url?q=http://...ARQxQQ&usg=AFQjCNFV5t9LWz8MbGfVr-WvQCSK0gpORA Happy growing -Joe