W
woodydude
Guest
I have a problem with seedlings, I have killed quite a few since switching to bubblers.
I think it is because I germ them in paper towels, then transplant to 1" rockwool cubes until I get a few roots poking out the sides/bottom, then they go into a bubbler with just water.
At this point, I am killing them. I think it is lack of oxygen to the roots as I run the air through the bubbler 24/7, should I run it for say 15 mins every 4 hours like a flood & drain setup, then let the cube dry out a little until the roots touch the water?
What is other peoples routines at this point? I am a bit sick of killing the little things, so much so I am considering ditching hydro in favour of soil!!!!
Peace W
I think it is because I germ them in paper towels, then transplant to 1" rockwool cubes until I get a few roots poking out the sides/bottom, then they go into a bubbler with just water.
At this point, I am killing them. I think it is lack of oxygen to the roots as I run the air through the bubbler 24/7, should I run it for say 15 mins every 4 hours like a flood & drain setup, then let the cube dry out a little until the roots touch the water?
What is other peoples routines at this point? I am a bit sick of killing the little things, so much so I am considering ditching hydro in favour of soil!!!!
Peace W