I am a first time grower and have a few questions.
1.) I am using a 2Wx4Lx6H grow tent with a couple of 4" vent ports and a 4" fan with 4 plants of different strains in soil pots. Should I be blowing air in from the top or bottom or should I be sucking air out (also top or bottom)? I am using 300W flouresctent grow light set up with 4 bulbs (6000 Lumen) Odor or secrecy should not really be a big worry for me I don’t think as personal growing is legal in my state.
2.) Is it OK to grow diffent strains in one area? One is auto fllowering
3.) I am in a cold/dry winter climate so is a small humidifier in the tent a must?
4.) Is swithching to HM light during flowering a must?
Very much a rookie and would like to do it right.