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Calcium deficiency?
AwfulBuddystarted grow question 2 years ago
What about these leaves?
Is it a calcium deficiency?
Its more visible on one of three of the same plants in the same hydro system...
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p4ss1v3_m3n1sanswered grow question 2 years ago
Intense LED lights can cause P and K deficiency symptoms like those. You should feed her heavily. This is for sure. I hope you rich harvest!
AwfulBuddyanswered grow question 2 years ago
Ezzjaybruh thanks for the tip my G
I was stucked in calcium deficiency and I hadn't really thought about potassium 🍀🍀🍀🔥🔥🔥 I'll let you know in the next few days 🙌🙌🙌 thanks
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AwfulBuddyanswered grow question 2 years ago
Turned off the system and took a picture (added to diary) of the root area, they look healthy and clean
the ph fluctuates between 6 and 6.3, i calibrated the ph pen this week
Advanced Nutrients Sensi Bloom AB at half the indicated doses
I just don't understand
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Robertsanswered grow question 2 years ago
Okay so speaking from experience here you have nutrition burn badly. Brown curled up tips is nute burn. Which probably was pulling your ph down as it sat. Causing other lock out issues. So that is the root of everything right there.
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Ezzjaybruhanswered grow question 2 years ago
Yeah there does appear to be some Cal deficiency signs.. but the necrosis on the margins is not a calcium issue. Looks like advanced K deficiency to me. Wonder if your pH is outta whack or something. Looks more like a lock out than actual lack of nutrients in the root zone
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