Outdoor growing help needed from fellow smokers

[Buddywackit]

i have like 5 plants going one of which is about 4 feet tall and some of its older big leaves are turning a yellow and dying is that ok? also the others arent growing as rapidly they are probably only a foot tall are they going to be able to produce anything? also when do the buds start to form? help me stoners

 

[slamnpit]

If you planted them on different times could be a reason for not being the same height or the strain like the other guy said.If they are really small still you shocked them when transplanting them. The yellow leaves could also be from over fertilizaing them or bad draining or over watered and like the guy said not enough sun. good luck !