Hi, hope this is in the right place... I've managed to sprout 2 out of 12 Kaffir lime seeds I was given. They are about 2 inches tall and have one pair of "real" leaves. They are too tall for the windowsill greenhouse but too delicate to move to a harsher environment. They are rooting out the bottom of the little peat pots. Would it be safe to just put the peat pots into a larger container? What kind of soil should I pack around the peat pots? At what point should I fertilize? Any info would be gratefully appreciated.