after help on Nutrients and slow growth

[Undevelopedgrower]

need abit more help, im two weeks in three weeks this thursday they are about 1/5 inch high 6 leaves all plants looking pretty much the same, however i feel like there not on schedule as theylook very small compared to other pictures of autos two weeks in,all green none looking wilterd they do look pretty healthy howeevr the end of the leaves r pretty droopy anyone know what the problem is? ph when feeding has been correct however the water i have been giving has be 7.2/.3, Also can someone give me a guide line to use when feeding im so los when it comes to feeeding???/
im using canna coco pro meduim and bio bizz grow and bloom/ ANY HELP WOULD BE GREATLY APRIECIATED

[Ironman]

need abit more help, im two weeks in three weeks this thursday they are about 1/5 inch high 6 leaves all plants looking pretty much the same, however i feel like there not on schedule as theylook very small compared to other pictures of autos two weeks in,all green none looking wilterd they do look pretty healthy howeevr the end of the leaves r pretty droopy anyone know what the problem is? ph when feeding has been correct however the water i have been giving has be 7.2/.3, Also can someone give me a guide line to use when feeding im so los when it comes to feeeding???/
im using canna coco pro meduim and bio bizz grow and bloom/ ANY HELP WOULD BE GREATLY APRIECIATED

I can't advise on the nutes your using but you need to get the PH down to about 5.8 in coco.

Sent from ⚒Thames Iron Works⚒

[Undevelopedgrower]

do you think this may be causeing a problem witht the growth and eventhough your using differnt nutes hwo often do you top the plant up with more nutes