12-12 grows take 10 ish weeks and upwards depending on strain and conditions, bigger plants means they take more space and light.......more and longer light schedules mean more cost and more heat in summer......i hit 2-4 oz dry per plant which is enough for me........
Light source is a bigger factor than veg time for yield. 400W HPS 12/12 from seed would probably outperform a 250W HPS with even a month of veg time.
damn thatss fukin nice. what kinda lights del?
i vegged for 13 weeks
Drugs are a bet with your mind.
I grow Hempy, 600 w HPS but veg with a T5. For me, a six week veg does the trick. Mostly I go by height, tho. Once a plant is about 16", I switch, figuring on finishing at around 3 feet. That will give me 3-5 dry oz as a general rule.