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Spots on the leaves

cpavanstarted grow question 5y ago

Hello guys, I noticed some spots on the leaves from one of my plants. As I’m a new grower, I don’t have any idea about what is it. Could you guys help me with this?

cpavan

cpavan

cpavan

cpavan

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Leaves. Edges burnt

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Bloombusteranswered grow question 5y ago

Привет, дружище! Это начало дефицита фосфора! Пятна на листве, красная ножка листвы! 👆 Решение проблемы: 1. Установить подходящий ph твоего субстрата. Если это коко + смесь перлит и т.д. То это считается гидропоникой и необходим ph для гидропоники! Установи значение кислотности полива 5,7-5,8ph 👌 👆 Если у тебя почва - 6,3-6,4ph. 👌👆 2. Внеси поправку на удобрения: grow:bloom соотношение 1:4 Если ты используешь удобрение micro, тогда "grow" не добавляй вообще! Bloom - 4ml/l Micro - 1 ml/l или grow 1ml/l 👆 Удачи, дружище! Будь здоров, желаю тебе роста! ✊😇

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ijustdontgiveafanswered grow question 5y ago

hi there.. without knowing any more about your environment and feeding-habit, i would say it's a nutrient deficiency.. the dark necrotic spots could be due to a calcium deficiency.. the yellowing could be magnesium or nitrogen (if on older leaves). what is your feeding schedule and how much (and what's your growing medium? soil? coco? peat?)

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