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Grow QuestionsIs this a deficiency or light burn

Is this a deficiency or light burn

Jayvostarted grow question 3 years ago

Hi all my other plants are perfectly fine except for this one it has brown edges on the leaves and has been growing the slowest out of all my plants and I was just wondering how I could fix this? I checked the run off PPM yesterday and it was 1100 so I flushed it and now its 700

Jayvo

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Leaves. Color - Yellow

Leaves. Color - Dark-brown

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DankGardeneranswered grow question 3 years ago

You have more then one deficiency going on. Put the culprit behind these problems triggering them is root problems. Tell sign is all your leaves are wrinkled droop over. I would add hydroguard (eats root rot) and make sure that your watering right and ph is in check these symptoms will clear up

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Stonerdanswered grow question 3 years ago

Seems like an Iron (Fe) or Magnesium (Mg) deficiencies - Interveinal chlorosis (green venation and yellow foliage with tip chlorosis and blotching on older leaves. Try increasing your A & B fertilizers to about 3ml/l and check all of your fertilizers labels to see which one contains Iron and increase that by 50% (if it's either A/B/ or both then keep it on 3ml/l) Hope this helps! Good luck and happy growing :)

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