I'm just at end of 5th week 12/12 hydro and still no crystals? My buds are huge and healthy and roots are amazing but I've also got light green single leaves growing from new top nodules. They're not the usual cannabis leaf. Only 2 plants mid centre stems have got these single leaves growing from them. This is my 5th grow and I've never seen these kind of leaves tho this is 1st time growing hydro. Can any1 help me out here as loosing sleep over this very strange!