Poorly plants

[3fingerdSean]

Richie are those nutes sayin coco on the front? or anywhere on em

 

[3fingerdSean]

Im thinking the nutes are buffering you consistently down to 5.8 where you say your runoffs sometimes hittin. That's too low for soil. Add some garden lime and get your ph to 6.5 and things should start to look better. Also do you got some cal/mag going in?

 

[Richy123]

The older growth showing dead blotches is a mag def. So its probably calcium imbalanced as well. Knowing exactly what nutes hes feeding would be a helpful thing. If his nutes are for coco likely theres a buffer that takes it to 5.8 which would make the runoff reading reliable. So that would indicate his ph is too low and a general lockout is occurring.

thanks buddy, I will give the cal mag a go and garden lime, any idea of the amounts needed or is a play it by ear

 

[Richy123]

thanks to everyone for your input, its greatly appreciated