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slamfm posted an update in the group
3 months agoAsk a Grow Question More cal-mag? I was giving 3ml/gal but I increased it to 5ml/gal earlier today. Seems like its got worse throughout the day though.
Also if the area I live in is under a “Boil Water Advisory,” will that water effect the plant negatively if I use it? Idk what is supposed to be in the water that it needs to be boiled before consuming. It could be fine but I haven’t used any yet. Im running low on bottled water though so I’d like to go back to the tap asap.
Growing in coco coir, hight frequency-low volume fertigation, feeding 2, sometimes 3 time per day or only when it really needs it since Im not sure about our water quality at the moment. Using FloraFlex – 2g B1&B2 + 1.5g Bulky B + 5ml cal-mag supplement per gallon of water. Takes about half a gallon until run-off. I’ve had some watering issues lately stemming from the hurricane and water availability. The coco has dried out too much a couple times.
qualicumchronic2 Comments-
Too much calcium is usually the problem when I see pastel green looking leaves. Calcium is very antagonistic. The pictures show no indication of calcium or magnesium deficiencies. Cut out the cal-mag and watch it improve.
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@jmystro I think that might just be from my light. I usually don’t dim it before taking pictures. This is it when fully dimmed. I did cut back on the cal-mag some though, to 3.5ml/gal. The spots stopped appearing so I guess I got it straightened out.
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