Light burn?

[Gibellina]

Hi guys my plants are showing these signs.. what could it be ?

 

[TheSadBadGrower]

What are you feeding them....spots can be calcium def.

 

[Gibellina]

What are you feeding them....spots can be calcium def.

Thanks for answering im feeding them coco ab, rhizo, calmag, bud candy at 5.8 - 6.2 ph... yes calcium is one problem the other are light burn ?

 

[TheSadBadGrower]

How high are your lights and what kind of lights are they?

 

[Gibellina]

How high are your lights and what kind of lights are they?

I have a ts1000 and it is around 8” from that one.. dont have more space

 

[TheSadBadGrower]

I own and have ran the TS-1000. 8 inches is more then fine but I would try to get the light a few inches higher. Use zip ties instead of the wire hangers. I doubt it's light burn. You are in flower now so the leaves will change too. Even when the problem is fixed....damaged leaves wont recover.

 

[Gibellina]

Well then that one is around 5” then it stretched a bit too much, its pretty close, i dimmed it a bit to 130w, so doesnt look like light burn? Im using less coco ab to make room to more calmag..