wiseguy316
Well-Known Member
if rockwool isn't working for you, try peat pellets or rapid rooters. But there is no reason you should be having a problem with rockwool.
if rockwool isn't working for you, try peat pellets or rapid rooters. But there is no reason you should be having a problem with rockwool.
36 inches would be fine, if they start to stretch, move them closer.
In your experience have you seen seedlings die from overwatering just from being in the net pot?
I have about 2 inches of hydrotron between the bottom of the rockwool and bottom of the pot.
Im going to raise the rockwool in a container and have it 36 inches away.
OK. I use the general Hybdrponics nutes. they say 440 PPM in seedling.
This last time I put the rockwool in PH water and 25% (440PPM) nutes. That didnt work. last time I grew I didnt use any nutes in seedling.