Hey toke i believe u can start adding nutes on the second or third week of vegging...at about a 1/4 of the reccomended dosage and gradually increase as time goes.....hope this helps
hayze21 Reviewed by hayze21 on . 1st Grow Indoors!!! Ok i recently bought some bubble gum seeds and i am germinating five of them i have two garage lights 4ft daylight bulbs for the veg!!! Rating: 5