hi,found this on my plant earlier,being grown in coco.
I’m hoping it’s a cal/mag def,but I’ve got a horrible feeling it could be spider mites!
I’ve had a look under the leaves with a microscope,my eyes aren’t brilliant,but I can see dark dots...not sure if it’s coco just stuck to the leaf...or mites,or cal/mag def...help lol.
I’m hoping it’s a cal/mag def,but I’ve got a horrible feeling it could be spider mites!
I’ve had a look under the leaves with a microscope,my eyes aren’t brilliant,but I can see dark dots...not sure if it’s coco just stuck to the leaf...or mites,or cal/mag def...help lol.
... mites would be unlikely as "dark",.. what magnification are you viewing with? Surface symptoms are not distinct enough to tell what's the deal here,.. more leaves, and whole plant pic too please,...