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x4N0NYM0US_420started grow question 4 years ago
The leaves are limp.. could anyone diagnose the problem of these plants? The leaves stand down, both when the pot is full of water and when it starts to dry. Could it be an excess of light or a lack of air? I had the inlet fans at idle!
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sir_isOanswered grow question 4 years ago
The colour differences and especially the browning on the edges there makes me think you have mostly potassium and phosphorus related issues.
Potentially excess nutes/pH imbalance causing lockout, or deficiency of potassium, especially. If I had to guess. Along with that, potentially excessive phosphorus.
Lay off your nutes for a while (or at least lower it significantly) and reassess. Though I would recommend a bit of potassium.
Good luck.
SilesianMananswered grow question 4 years ago
Hi, I have similar problem I think its phosphorus deficit. Check leaves if there are some red spots
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smoke24answered grow question 4 years ago
Your diary is lacking in information, it is really helpful to people trying to answer your questions if you have ALL the information available to them. Either way your plants are showing signs of light/heat stress, raise your lights or turn the power down, and make sure the temps aren't going above 78 degrees F. Happy growing.
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