Brown Spots yellow leaves healthy new growth please help

drfarnsworth · Oct 23, 2012

hi all,

so here are some plants i started in coco, fed drain to waste. Whats up with my plants? Kinda looked like N/mg def so i uped the nutes.

Thinking it might be a PH issue? but if anyone is experienced or knows about botany i would appreciate it.

notice the brown splotches yellowing other different brown splotches and then the bottom leaves turning yellow on the younger seedlings.

PSUAGRO. · Oct 23, 2012

^^^ yeah it's ph....locking out what you said....Are you maintaining a cocco required ph & using cocco nutes????

drfarnsworth · Oct 23, 2012

PSUAGRO. said:
^^^ yeah it's ph....locking out what you said....Are you maintaining a cocco required ph & using cocco nutes????

No.... have to admit im using jacks classic 20-20-20 i have for around the yard, was hoping i could get away without using any crazy nutes, just need a little bud now and then.

Coho · Oct 23, 2012

Coco likes hydro pH.

imchucky666 · Oct 24, 2012

What Coho said........ And 20-20-20 is pretty strong for plants that small.View attachment 2384703 View attachment 2384704

Brown Spots yellow leaves healthy new growth please help

drfarnsworth

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