taGyo
Well-Known Member
Okay so the seedlings have germed in the rockwool and I see the tap root.
Now do I lay one inch of hydroton and bring the water level to the bottom of the net pot and then put my RW cube in or lay two inches of hydro, then RW. I know I'm supposed to cover it to prevent the light from developing algae.
Or does the strength of my bubbles determine where I place the water level? Should the bubbles be hitting the rockwool or popping just below it?
Now do I lay one inch of hydroton and bring the water level to the bottom of the net pot and then put my RW cube in or lay two inches of hydro, then RW. I know I'm supposed to cover it to prevent the light from developing algae.
Or does the strength of my bubbles determine where I place the water level? Should the bubbles be hitting the rockwool or popping just below it?