rkymtnman wrote:are you in vegetative or flowering stage of growth?
what are your humidity levels?
second question, you can use a green light ( a green LED is best, not a white LED painted green or a green CFL). but only use it if you have to check on the plants for an emergency. definitely not every 15 minutes, every hour, every day, etc.
RKY
rkymtnman wrote:no problem.
your temps and humidity look good.
the only thing i would add is that you want about a 10 degree difference between nite and day temps for flowering.
for vegging, a constant temp is best.
i think the range of 70 to 85 is OK for the plants. most strains and plants are pretty flexible as long as they don't get much out of that 70 to 85 range.
did you say you were from France? i used to do alot of work in Petersbach if you know where that is
RKY
rkymtnman wrote:I've never heard that LED should be 10 degrees warmer. It also depends on strain. Some like warmer, some cooler.
Just keep it between 70 and 85 and you should be fine.
Your humidity levels are about perfect.
Don't know about CO2. I don't use it. You really need a sealed environment to make full use of it.
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