I am using hydroguard ....I have two plant in 6 gallon tub.....only one plant developed good root system.....other one still not showing any roots outside .......that's why I kept the water level as just touching the bottom of netpot .....
Any way I just change the led from 1000w to 250...
Water level is just touching the net pot because one plants root system doesn't outgrown upto now.....
Yes.....it is a diy dwc system....I just covered the entire system by some car sun reflector ......
First time grower ....DWC system with GH trio nutrients at quarter strength....day 4 after seed sprouted.....light is 1000 W bestva led at 30inch height..... today I saw yellowish leaves ....is it light bleach or nutrients deficiency ???....my solution pH is 5.2 now ( waiting for pH up solution...