Two rockwool cubes or one and hydroton?

[BCrocker]

Hello!

Do you guys use two 4" cubes stacked in the net pots? Or just 1 and then fill with hydroton?

Friend of mine uses two cubes.. although I just use 1 and fill with hydroton... any benefits of using two?

 

[Legallyflying]

I doubt that it really matters. I know that it is impossible to suffer stem rot when using hydroton, I have had plant stems (young ones) rot in rockwool becuase it held too much moisture.

So in short, I would say one rock wool cube.

 

[farmseeker]

I clone into the little rockwool cubes, put into a 4 inch cube, then into the netpot with hydroton...

 

[desertsquirrel]

one is already far too much.