I wouldn't. I'd just mist with water. you can use a spray bottle to mist the leaves and to keep the soil moist. if they look like they need a bit more 'nutrition' and they have put on more leaves than just the first set of leaves, you could replant them into slightly bigger containers.
I just read recently for my squash not to feed until the plant begins to vine. So I assume other plants would follow a similar rule.
Last edited by cricket; Apr 16th, 2009 at 06:31 AM.