so although new growth looks good initially, those spots keep creeping up. i think it's the ph of the water. thanks rusty. it was going in at 7. i've since started ph'ing to 5.8. hope the new growth is good! i don't understand though, the other two plants, being fed the exact same thing, showed no signs of spots at all. they are perfect. sensitive phenotype??? it still seems to be growing as quickly, if not more quickly, than the other two plants.

Quote Originally Posted by Rusty Trichome
Do you spray the plants with anything?
haven't sprayed with anything.
Quote Originally Posted by Rusty Trichome
Are there adequate drainage holes, or is the rootball sitting in water at all?
yes i drilled 3 4mm holes in the bottom of the cups and they are not sitting in any water at all
Quote Originally Posted by Rusty Trichome
What is your ingoing water ph?
i'm guilty. i've been using water with a ph of 7!

thank you all for your help. keeping fingers crossed.
macnasty Reviewed by macnasty on . Doctor Doctor! Yellow and Brown Make me Frown :( got 3 Violator Kush babies rolling. 2/3 look perfectly healthy. 1/3 looks like this! Information: started about five days ago. At that time i was not feeding them anything except distilled water. they are sitting in party cups, in jiffy pucks that are surrounded by cocoa. after i saw the yellowing/browning, i quickly made a 1/4 strength nutrient solution with a healthy dose of cal/mag+. Since then the affected bottom leaves have withered to what you see, and the set directly above have Rating: 5