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Yellow/gold spots on top fan leaves in bloom phase

renbuds
renbudsstarted grow question a year ago
I noticed a couple of the top fan leaves have got some small yellow/gold spots developing. I've been using the same Bloom feed for this plant as my 3 Bears Smile which is 8 days further along. I'm wondering if that might be causing the problem and how I fix it.
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Week 9
Leaves. Color - Yellow
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m0use
m0useanswered grow question a year ago
I think your ph of 6.2 is fine, nutrients are readily available to the plants in that range still. EC is to high like other said. and it might be locking out other things. Given the N is in toxcity, it might need an alternate ratio of nutrients as well. I'd aim for a ec of 1.4-1.8 the plants are small and will not be using anything more. I'd check your runoff EC and PH to confirm they are not drastically different then whats going in as well. I'd also get into the habit of when watering, get about 10% runoff each time and dispose of it to prevent buildup in the medium. The golden spots looks like an issue with PH in the root zone. I'd guess you might need a flush and some TLC for a week to correct the issues. FYI calibrate your PH and EC pens as needed. Could be reporting inaccurate numbers. Good Luck!
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Organoman
Organomananswered grow question a year ago
This is burning from nitrogen toxicity/over feeding.
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CULTIVATORFROG
CULTIVATORFROGanswered grow question a year ago
Pienso que su ec está un poco alta. Baje la ec a 1.8 y si algunos de sus fertilizantes que aporta a su dieta tiene nitrógeno eliminelo de su dieta.
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Stork
Storkanswered grow question a year ago
Lower the PH to 5.8-6.0 Lower the EC to 1.8 💪😎🍻
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Roberts
Robertsanswered grow question a year ago
First thing i see is nitrogen toxicity. Dark green, Shiney, leaves is toxicity. So from what I am seeing is you are not getting enough run off, and your substrate ph is probably drifting out of a safe range. Or just did not long ago.
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