Is this Nitrogen deficiency?

Faegrowsstarted grow question 4y ago

Is this Nitrogen deficiency? Mainly the lower leaves colored light green into yellow and just burst off. Now a few bigger leaves thought the plants are following the same pattern.

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Leaves. Color - Yellow

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Youthmananswered grow question 4y ago

Hi! No, it seems to me like an excess of nitrogen that has caused the difficulty in absorbing P-K! If you notice, the healthy leaves are very dark, but the stems tend to be red (P deficiency) and at the same time the leaves are curling and dying (lack of PK) :) being in flowering, it doesn't need nitrogen, even without a flush from just flowering nutrients (the soil seems very moist right now anyway) and it will start to recover. You can also do a nice flush and then give it only PK. See what you prefer! I usually don't flush, I wait for it to consume the nitrogen while giving it only PK in the meantime :)

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AsNoriuanswered grow question 4y ago

@gottagrowsometime Here is listing of the most common symptoms of iron deficiency in cannabis. Yellowing outside the veins of the marijuana leaf New Leafs (top part of plant ) affected. Young leaves show yellow from opposite tips of the leaf And so on, you cant read yourown adviced pages. Search for definitions of TOP PART and YOUNG GET A PET !!!!

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AsNoriuanswered grow question 4y ago

@gottagrowsometime FIND A FRIEND !!!! GET A PET !!! STOP ABUSING AND ADVISING IF YOU DON'T KNOW !!!!!!!

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gottagrowsometimeanswered grow question 4y ago

https://sensigarden.com/iron-deficiency-cannabis/

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AsNoriuanswered grow question 4y ago

Clear the bottom suckers, lolipoping a bit would help for better breathing, air circulation and concentrate energy on best buds with good light. To me it looks like hunger. Feed her.

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gottagrowsometimeanswered grow question 4y ago

There's nothing lacking PK wise. Its micro nutrient def you have pal. Very easy to fix. Please DM me if you want help buddy. But, its 100% iron def. Idk how ppl can answer stuff when they've no right to be. P can show up, purple stems, and the backs of the tops of your main colas the leafs will be purple at the back. . K Shortages show up in little blotches. Like blood orange spots. Very light orange color.

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gottagrowsometimeanswered grow question 4y ago

Found an iron def. I caught mine early. This is after it has been fixed but, it would of gotten like yours had I left it a couple more days. growdiaries.com/diaries/141736-grow-journal-by-gottagrowsometime/week/793749

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gottagrowsometimeanswered grow question 4y ago

It's neither. You have an FE (iron) def pal. You need iron. Most bloom nutrients will have this. It'll only be trace elements. So, wet soil. Let it dry out some, you need to let your soil dry out. Then apply whatever you have with iron in it. (Depending on your sub. 5.8 for coco, 6.7 for soil) a low ppm feed of whatever has the iron in it. Like 400ppm with tap ppm included. N def your leafs would be completely Yellow. But, if you look. You can see, your vains on your leafs are all green this is Iron def 100% my friend. Feel free to DM me if you need more indep details.

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Faegrowsanswered grow question 4y ago

I did break all the lowers ones off which I now realise might have not been the best option.

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