Can temperature affect how well my clones root?

Agreed,althou the tray design means alot.
The Grodan tray is easy to use and allows a #growgap between the lower tray and clone medium.The gap prevents overheating the rockwool if using a heat mat.
Double dipping ya.
Into clones presently,cut offan old lady ,ran haggard and been around.
A tough go at zero % but most low growth is gone now after one year in veg.
So I started up 5 regs out of a 30 pack I won in a guessing contest.
They went spindly in the dome fast in 2 days under 20w

Chat latet
 
Def! Along with a bunch of other factors, the #1 problem with cloning I’ve found over the years is humidity levels, which are relative to temperature, the hotter the more humid it will need to be. LOW VPD for clones always!
 
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