Growing down under, need help with my BUKU

Hey Guys, my first post. bit of a newbie here. this is my setup. ive currently got some easy ryders doing there thing so easy, ive got a bag seed which is female has about 12 bud sites pretty stoked with this actually. there were a few times during veging when i was actually going to cut this bitch down cause i thought all bagseeds turned out hermie but it would apear not. anyway other than that ive got a BUKU which is struggling all seeds were germed the same have the same soil and get the same nutes. but this little bitch is really not looking right. ive stop feeding her and have just been giving it water to try and flush it in case it had a build up of salts causing a deficiency somewhere but while its still growing it defs doesn;t look right. all the leaves are wrinkly and the new growth is really tight together. i thought it mite be a zinc defincy but still to new at this to be speculating. on top of this i have been fighting satans plage of fungus gnats which ive now flushed with a gnat control mixed 3 times the situation seems to finaly be under control. expert advise would be greatly appreciatted. cheers

Th seeds have been sucking dick lately. Neem oil will take care of gnats and alot of other nuisances. Th seeds havnt been getting the best reviews lately. Sorry to break out the news.