i would suggest planting in middle of bushes(hallow out) they wont get alot of sunlight and will be stunted but a 3 footer is beter then a no footer nad a bunch of these spaced out in different bushes could get u a very nice yeild.....bush will help mask smell aswell....this is prolly ur best bet just cut the middle of a bush out...dont cut root tho cause if it dies ur screwed....then place a pot in the middle and walla...plus animals wont get it aswelll.......i think i mite try this next year actualy