Hey guy's, so i see everywhere that i should have my 400w hps around 48cm away from plants..
But what if i have two 400w hps?...i mean the distance shouldn't be 48 cm again right?
Thanks.
So if i can use 2x600 it means i can use 3x400?..my question is basically will it hurt the plants to give them more than 60-70 watts per sqft,and how far can i go with it?
Yeah i am thinking to use some CO2 tablets.
Do you know how to use those?,like when,how often,and how many plants per tablet?
And the watts of light per sqft you mean p.a.r watts or just watts?
Thanks for the answer:)
One last very silly question,you mean 60 watts per sqft of the room in general or 60 watts per sqft only where the plants are?
(I wasn't able to find on Google a specific answer on that)
Hello,i need your opinions please.
I will try to grow 10x super skunks (NOT autos)
I got a little less than 3x3 (meters) grow space available.
I will start flowering when they're about 50-60 cm
I am gonna use 15 lit. Pots,i am thinking not to do anything else except topping and some...