[RebeccaM]

Hi.  I have some pepper seedlings in a propagator. How big should a let them grow before i transplant them ?  Most of them are about about 2 inches high at the moment

[mumofstig]

when they get their first proper leaves they can go into small pots

[RebeccaM]

What does that mean - their first proper
 leaves ?
 How many leaves ? Or how big?

[Yorkie]

The first pair of leaves are always the seed leaves.  The next pair of leaves will be the first true leaves