you can plant the roockwool when they root. i myself pell away the rockwool be4 i put in soil. this helps the roots realy take of in the soil instead of have to break threw the wool.
can i just plant the whole thing including the net potyes when you put her in soil just flush her out and continue on. she wilbe fine as long as youdon't break alot of roots. try not to hurt any at all. good luck