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What do I have going on here?
jwestystarted grow question 2 years ago
As you can see, the newest leaves are BRIGHT. She was flipped to flower 2 days ago, supplying her with calmag and grow big....is she lacking food? I have never seen such a thing.
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Leaves. Veins - yellow between
Leaves. Veins - stay green
Feeding. Deficiences
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Organomananswered grow question 2 years ago
Yes, a deficiency of trace elements, of which one is iron.
Easily solved with a couple of applications of a soluble trace element supplement, available from any garden centre.
Follow the instructions and be patient, you can't fix this instantly by giving heaps!
I would lay off the nitrogen though, you are on the edge of nitrogen toxicity judging by the colour of the very dark green leaves and the first signs of "clawing".
GrowingGrannieanswered grow question 2 years ago
@Organoman spotted something I did not... the clawing! He's absolutely correct in saying you want to stay away from the nitrogen! But I had another thought here... you could try some foliar spray - might help get the iron into her faster... https://www.amazon.com/Southern-Ag-Chelated-Liquid-Deficiency/dp/B00A528VOK/ref=asc_df_B00A528VOK/?tag=hyprod-20&linkCode=df0&hvadid=167118301188&hvpos=&hvnetw=g&hvrand=12756248697957776622&hvpone=&hvptwo=&hvqmt=&hvdev=c&hvdvcmdl=&hvlocint=&hvlocphy=9002619&hvtargid=pla-311696390071&th=1
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GrowingGrannieanswered grow question 2 years ago
This is an iron deficiency... and the cause is usually a PH issue.... if your PH is not between 6.0 and 6.5, you need to do a flush and add an iron supplement at the end... I would get the PH down to a maximum of 6.2 honestly... After your flush, you can also add a SMALL dose of nitrogen to help it out but definitely add the iron supplement.
Good luck...
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