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What's going on with these leaves?
GameCatstarted grow question 3 years ago
I just flushed today with Sledgehammer.
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Leaves. Edges burnt
Leaves. Color - Red or pink
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ChitownCannaChicaanswered grow question 3 years ago
Looks like heat and wind burn with a little Ph issue
GameCatanswered grow question 3 years ago
MarijuanaMiyagi, I am using FoxFarm, and the schedule calls for a flush every four weeks or so. I am using cococoir which apparently needs to be flushed to wash the excess salts. My ph on everything is about 7. I tried lowering it, but didn't have any luck. I've had to water the plants daily now since it gets very hot in Southern California, and usually by the middle of the day, the pots have lost much of the moisture.
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MarijuanaMiyagianswered grow question 3 years ago
Why are you flushing at this point? Did you have a nutrient lockout? When I water I use 10-12 liters of water in my 5 gallon fabric pots. I will pour in a little over a liter ar a time giving 5-7 minutes for that to soak down in. It is usually just enough to fully soak pot while giving me about a liter of runoff. Never have issues with salt buildup, nutrient lockouts, etc. Just make sure your 6.5 ph and proper levels of feed for each week of flower.
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Robertsanswered grow question 3 years ago
Progressive potassium deficiency. Nitrogen level is too high in flowering
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