well this mini trees are lime kaffir , but shouldn't they have the"double leaves"?


Uploaded with ImageShack.us

first couple of leaves, usually, have not that winged petiole developed as much as it's the case with other leaves.
same goes for grapefruit and pomelo seedlings... as well as for the other citrus varieties with petioles.
apparently you'll have to wait for the plants until they have grown their second or third pair of leaves...

Igor