germination question

How much does seed need to be cracked before I move it to rockwool cube? Thanks

1/2 to 1 inch tap roots. Thats how long i usually wait

So is it bad to move them with just being cracked open

ditch rockwool.

go medium less.... I can show you how to make a seed starer aeropinc system... so simple. its pretty much a aeroponic cloner...

the method it pretty easy...

im interested because i dont like rockwool