Little White/yellow light spots all over leafs

Guys,

I just started on this, and on my first try leafs are showing lots of little white, yellow spots all over the plant.

I'm using RO water and they were planted in 80% perlite and 20% sunshine (similar to coco) on rockwool, and i 've been giving tham, 300 PPM nutrient solution of GH Maxiseries grow powder. Temps are high, but those leafs closed to 20W tubes are fine.

What is pissing me is the slow growth....it just dont go on !

Need some help.

Spider mites
look under the leaves with some magnification. You will see tiny bugs
and probably eggs.
lots of info available here on how to get rid of them.

Neem oil times ....lol to my blog: https://www.rollitup.org/blogs/blog32238-neem-oil.html

at least you are consistant.

Yep, 100% spider mites. I know because the little fuckers recently done the exact same thing to my plants. Can't use neem because I'm too far
into flowering. I'm having to make do with nite nite spider mite. It ain't great TBH but it's slowing them down and killing them off slowly.

There's a lesson here: Start early prevention against these little scumbags. After this round of growing everything is going. Pots, all the black
and white sheeting, stakes, everything. All lights etc. will get a major sanitizing. I'll start over using neem from day one and whatever else
helps keep them at bay.

it's the borg. your plant is being assimilated.

spider mites.