Royal Blue
Active Member
Hi everyone, I was wondering if I could put a 400watt
hps in a room that is 7ft by 7ft with no ventilation?
hps in a room that is 7ft by 7ft with no ventilation?
Yes you can. I do it, but I always have an oscillating fan on the plants and the air is usually at 75 or 76. I've had it get up to 79 without an issue.Hi everyone, I was wondering if I could put a 400watt
hps in a room that is 7ft by 7ft with no ventilation?
I keep mine at about a foot to 14 in during veg and 10 inches at flower.How high is the light from the plants? because my worry is that the light wont
penetrate through the top good enough from having to be raised do to heat.
im just trying to step up from cfls which i avg 30-35 grams for every 133 watts.
I run a 2.5x3 with 1 big plant under a 400wnot planing on using all of the space just want to grow 3 to 4
also do you guys think i will be able to harvest more than 30-35 grams
for every 133 watts like i do with cfl