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Deficiency Signs
Carrascovskystarted grow question 4 years ago
Hi guys. I need help. My plants are showing some brow spots and yellowing leaves, both symptoms are showing on the older leaves. I am only adding nutrients on every other watering, so I don’t think it’s overfert, can anyone help me to identify the issue?
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DreamITanswered grow question 4 years ago
Hello, it could be a nitrogen deficiency, Try to have a look at the link growdiaries.com/journal/cannabis-nutrient-deficiencies-guide or here https://www.growweedeasy.com/cannabis-plant-problems / nitrogen-deficiency. If you are fertilizing but don't notice any differences, start by checking the ph of the wastewater, maybe it's out of bounds :)
Mj42Organicanswered grow question 4 years ago
Hey bro, looks like the lower leafs only? Maybe splashed when watering? I have had the same. I just waited for them to fall off! If new/top growth is healthy should be all good. Hope helps....I am a novice so you may want to get some second opinions. Happy growing. Peace ✌️
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Organomananswered grow question 4 years ago
I wouldn't worry about it. Those bottom/lower leaves generally go yellow during flowering anyhow. The brown spots/patches are probably the result of splashing nutrients on the leaves. When the dissolve nutrient water (fertilizer) dries up it leaves behind crystallised salts that will burn the leaves. Try not to wet the leaves when you are feeding nutes and the problem should disappear soon enough. Hope this helps.... Organoman.
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Druida_420answered grow question 4 years ago
For sure some deficiency... are u feeding ? What ?
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