Help me please!!! Sick plant!!!

**crfbrown** · 13-09-20, 06:40 PM

Currently on my first grow and using flora nova grow for veg. Never had any issues during grow cycle. Now in week 3 of flower I am seeing purple Stems forming on bigger fan leaves, and some in stems on plant. Lower older fan leaves are yellowing evenly and am getting rusty brown spots on newer top growth. Light burning on leaf margins. Please help. I’ve been using flora nova bloom at 1000 ppm and using RO water. Just started a cal mag supplement days ago. Led lights hydroton with ph from 5.8 to 6.4

**crfbrown** · 13-09-20, 06:42 PM

Largest of three plants is showing signs earlier and losing some green

**Lowrollerbean** · 13-09-20, 08:08 PM

Looks to me like your overfeeding pal, someone will pop up and help shortly, imo I'd say overfed leading to lockout, I'd say flush and lower feed and I wish you the best of luck pal

**Jingo** · 14-09-20, 01:20 PM

I don't use the Flora Nova series myself I just use the old fashioned GH trio, but what I can tell you is with RO water it's pretty much mandatory to use calcium and magnesium supplements. Especially if you're doing a medium-like coco that doesn't have any nutrients. You also want to get decent runoff and you don't want the plants to reabsorb that runoff.

J

My 2020 outdoor grow autos and photos in pots

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