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Grow Questionsyellow/brown spots on lower leaves

yellow/brown spots on lower leaves

AlpAge_Cinostarted grow question a year ago

Hi, 2 of 8 got yellow/brown spots on lower leaves. I've watered them once a week and add calmag, pH=6,2 following b.a.c. instructions. Last watering, i forgot calmag so I did a second watering 5 days later with calmag. What could be the problem ?

AlpAge_Cino

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Leaves. Other

Feeding. Deficiences

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Robertsanswered grow question a year ago

They just need more food. Looks more like phosphorus and potassium deficiency starting, the burn straight tips say more then just a magnesium deficiency

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DoughHeadanswered grow question a year ago

Calcium deficiency. Over watering could also cause this. Even if only Watered once, it could cause the problem if the soil don't have enough perlite or vermiculite.. I would add a little more calmag in your next feeding. Goodluck broskie Please consider selecting me as the answer so I can be entered for a chance to win grower of the month contest I would really appreciate your support growmie 😊 🙏

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