if its female 1 is all you need.n P. from this pic watch your nutes. it may look like a little nute burn, just use strait R.O water. I only use plain R.O water pd of 6.5 -6.8 when this tiny.
you need to be ready, your girls won't stop growing if your not ready. the more time wasted is = to less yield in the end!! Veg with a T5 and invest in HPS for flower and you will need 3-4x the space for flowering. 8-10 plant is good for 4x8 +1200wats minimum hps for descent yield and vigorous...