I germinated my seeds in abut 2-3 inch deep tiny plastic "pots" from the store, how deep should I plant these when moving to 5gall buckets? Up to the same level of the soil as they're currently in or should I bury more of the stalk than currently is buried. They are beginning to lean a little bit fwiw (prob 3-4 inches tall) I just don't want the stalks to be too weak from under burying them. Thanks in advance!