Posted: 27/02/2014 at 21:53
Take the lid off the propagator and when they get to 3 or 4 inches tall then pot them on. Be sure to keep the compost damp though when you take the lid off. I usually find some of the seeds are slower to germinate. But when you take the bigger ones out to pot them on you may find you can put the lid back on the propagator to help the smaller seedlings catch up.