Thinking calcium or magnesium maybe deficiency
Coco ph 6.5
Looks that way, ph 6.5 is too high for coco, the plant wont have all the nutrients it needs available to it. you should be between 5.8 and 6 at this stage.
Hope you are adding calmag btw cos it’s usually essential in coco. Especially under led lighting.
I’m usually fine at 1ml per litre in coco but if i go even a little below that…
@Albannach delivers an excellent response.
Will drop my ph to 6 many Thanks
I Had changed to a different cal mag that might have helped also with it
purple kush Terpenes smelling like grape cough syrup & vicks rub and can feel it on your eyes Wild
@ReikoX thanks brother i do try, occasionally