OK, got a few questions for the next stage of my grow. Feel free to just answer the ones you are knowledgeable in.

I am growing two MK-Ultra's and Two Sour Diesels in soil for personal medicinal use in a space that's roughly 18" by 24" but with 5 feet of vertical space. Will be using only 200 watts of CFL for flowering (~12000 usable lumens)
Plants look kind of like a SOG since I have been doing LST from early on. I'd say I have about 15-20 grow tips that are all about 8" tall.


1. At what height do you recommend forcing flowering considering that I'm not willing to increase the light and so don't want 4 foot tall plants if my light can't reach down far enough anyway ?

2. Since one strain is mostly sativa and the other indica should I expect massive difference in vertical growth during flowering? How much?

3. It's getting cold in my grow room, already close to 50 degrees at night. What's your best tip for heating a small grow like this?

4. How much do the cold temps affect bud size/growth?

Thanks
Bulster Reviewed by Bulster on . Flowering advice please... OK, got a few questions for the next stage of my grow. Feel free to just answer the ones you are knowledgeable in. I am growing two MK-Ultra's and Two Sour Diesels in soil for personal medicinal use in a space that's roughly 18" by 24" but with 5 feet of vertical space. Will be using only 200 watts of CFL for flowering (~12000 usable lumens) Plants look kind of like a SOG since I have been doing LST from early on. I'd say I have about 15-20 grow tips that are all about 8" tall. 1. At Rating: 5