auroura indica, problems

I'm currently growing Aurora indica, I have a mother plant and 1 clone both outdoor. I have a few spider mites which I'm treating with ladybugs. But my problem is with the clone, its been doing great for a couple weeks now, but in the last couple days the leaves are turning yellow from the bottom of the plant up, the veins are dark and the middle of the leaves are covered in dark spots, I'm not sure what I did wrong, does anyone have any suggestions on how to stop it?

Trying to include pics but I'm in my phone so not sure how...

what are u feeding them

mr sunshine said:

what are u feeding them

Click to expand...

Plant prod 20-20-20 all purpose is what I've been using for the last 3 years for veg, but I've never had this problem before

just use straight water for a while.....maybe this clone is just a litte more sensitive. ....