hey guys can any1 tell me ? .... started growing easy sat. 4wks ago indoors now in green house during day and bring in at night they are very spindly looking although 8/10 look healthy about 7 inches in height and leaves tiny still . is this normal as its my first time growing and expected them to be much bigger now alot of sites say 3 to 4 months then ready to harvest but they will they suddenly become huge!!! please help