Cloning and how long till root

So I gotta go at 6 clones going I need to know how long do they take before they start routing and start routing and do they do the roots grow right through the bottom of the rockwool these are the the ones i bought


10-14 days is what it takes mine.


U might want this too so you can keep the root pucks off the bottom of the tray

I’ve not had any luck with rockwool cubes. Keep in mind, They must be soaked out until pH is running neutral, and workable… Like 5.8. Better have a meter for this. They also tend to hold water too heavy. Best to drip them with a pipette.

I went with a Clone machine, and flying with no concerns now. Hand size roots in 10 days.