I topped them yesterday. Today I noticed a few leaves with these spots. I’m clueless. A few weeks ago I overfed but that’s been corrected. Any ideas?
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Looks like white powder mildew thick foilage way to much N. Defoliate would help with mildew and flush with plain water. Make sure plants are drying out before you water.Smoke Ganja create Peace Respect Nature don't trash the Planet
Soil grower with coco/perlite mixed in
indoor/outdoor grower
1 36"x36"x66" tent- Viparspectra P2500
1 3x3x6 tent- used in late spring for seedlings both veggies & weed. I have 2 viparspectar 450r for that tent.
I use a t-5 & 54watt CFL for seedlings
Sometimes i use plastic sometimes i use fabric grow containers
Currently using fish/guano during veg growth & FF Grow Big 6-4-4 teens to bloom. Once i see pre-flower i switch to
Age Old Organics Bloom 5-10-5
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Tell more about your growing medium.
your PH leves.
what nutrients you fed them. For example
hard to make a diagnosis with these things.
Do you maintain a proper PH level?Just because people are over 50 doesn’t mean they know everything.
You can teach a old dog new tricks - But it will still think the old ways are the “best” lolComment
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To me it looks like whatever you had on your hands was transferred on to your leave when you topped it yesterday.3 X 3 gorilla. Promix soil . Green Planet Nutes
Mars Hydro
Vortex in-line 6" fanComment
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Ok. I defoliated a lot yesterday when I topped. I took off a few bottom nodes and many fan leaves as well. These spots weren't there then. I’m pretty sure. There was already some tips burnt from a few weeks ago. I also increased the ppms from around 250 to 325 for this week starting yesterday. I’ve been feeding everyday with runoff being around 160 for the bigger plant and 250 for the smaller one. I started feeding daily because when I waited a few days to do it the runoff would be really high (like 550) and that’s how they got burned (I think). I’m using coco and perlite mix with cal-mag, advanced nutrients 3-part and RO water. PH is 5.8-5.9.Comment
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I know you’ve already received some good advice below but if you don’t see results by adding more Cal-Mag I would suggest adjusting your pH up to 6.1-6.2 for at least 1 or 2 feeding per week. I always aim for 6.0 in Coco and try to let it drift up to 6.1-6.2. Having said that my situation is different than yours in that I feed in a recirculating flood and drain system and you are feeding drain to waste. In your case just alternating the pH once or twice a week can make all the difference.
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From the pictures I would say a slightly nute burn. Some of the tips on the leaves are burned a little bit.
the PH should be on spot when growing in cocoJust because people are over 50 doesn’t mean they know everything.
You can teach a old dog new tricks - But it will still think the old ways are the “best” lolComment
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I think it’s a cal mag deficiency. I increased the amount I fed today from 1.5ml per gallon to 2.5ml. Maybe I should add more but I’m pretty sure they weren’t getting enough.Comment
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