Help Severe Leaves curling upwards

[Stargrower]

I have some severe leaf curling and in need of assistance.

Stain Jupiter Og
Nutes Flora duo Expert drain to waste (with cal/mg added.)
R/O water system.
PPM 900
Ph 6.5
Temps don't reach above 80
humidity controlled at 55%
co2 controller set at 900 ppm
2 1000 M.H. lights air cooled
Empire soil clean green certified soil.....
I have no idea why they are curling but if any one has any thoughts that would be great!!

Thanks.

 

[Fuzzy Duck]

Theirs an old saying from where Fuzzy comes from...


A picture paints a thousand words

That alone will provide more details than a rather skimmy brief discription & ya haven't even mentioned what way the leafs curling

Various forms of leaf curling could mean a totally different defeciency all together !!!



422 views and no replys i think thats new forum record - Rofl