What is going on with my plants

Remylush

Member
I have 1 G13 labs Pineapple Express auto and one Northern lights x skunk 2 weeks into flowering and just started to show sex. But now the leaves are spotting!! I am under a 400w HPS about a foot away from the top of the pineapple ex using GH nutes at half strength and I feed like every other day or so with a ph run off of 6.4 through hydroton. I thought this might be a calcium def, but not really sure... Please help---need guidance......
 

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patlpp

New Member
What PH are you feeding them at? needs 5.8 in. Half-strength means what in PPM or how many ml?

Running in all hydroton? needs fed 2 times a day minimum. Needs more nutrients !!
 

Remylush

Member
Is it possible for ppm to be to low?? Should I use tap water instead of distilled and filtered water???
 
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