First some info on the plants and set up started from seed / bagseeds don't know strain organic soil / happy frog from Fox Farm Hps 250 W 3qt pots plants are now 7-8" tall here is the question. my grow space is only 4' tall (3.5' if accounting the space for the light) when should i switch to 12/12? I'm thinking soon because I don't want to run out of space. Any help is appreciated.
whats up passthat... well rule of thunb is most strains double some even triple in size during flowering, if you have 3 1/2 feet to the light you need to consider a little room so they dont touch, so your plats can be about 3' tall, so around 12" would be safe, if you get in trouble you can tie them over to help...As you said its bagseed so it could be anything .. post pics it would help to know if its indica or stavia... if its stavia forget what i said, they stretch allot more IMO..........gluck