Best time to take seedlings out of propagator

Dakaboy

New Member
Hi,
Just wondering when is the best time to move my seedlings out of the propagator and under either a CFL or HPS, they are now around 7-10cm tall and have their first set of fan leafs. They are in the first stage rockwool and are being feed water and half recommended dosage of plant start
Any advice is appreciated.
 
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