Having trouble cloning


From a fellow grower:

My water temp is running 75 degrees. Air temp is 72 degrees. I mist them before roots show keep humidity high after roots show I don’t mist them. Once roots start leaves turn yellow then roots turn brown like the leaves. They all die. How far does light need to be from the clones. I’m using T12 cool. How far away do j put light plzzz help.


You have to wrap the rockwool, or plugs with a reflective material to keep the light from killing your newly emerged roots. Roots are meant to grow in soil, where there is no light. As soon as you see roots protruding you MUST cover them so light cannot penetrate and kill them. Without roots you can’t grow buds.



And keep the T12 as close as possible!