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Deficiency

deepsheebastarted grow question 3y ago

What deficiency is this. Supersoil. It affected mainly two fan leaves. Newer growth dont have problems

deepsheeba

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Leaves. Color - Dark-brown

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AsNoriuanswered grow question 3y ago

It could be just old leave, which constantly touched soil was consumed by plant or didn't liked that conditions, leaves never touch soil ! More realisty - she is hungry, old leaves consumed , fresh grow is green - pure hunger to me .. All the Best !

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Selected By The Grower

Coopmcanswered grow question 3y ago

Looked at your feed you using straight bloom you should add some veg nutrients till half way through flower

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Coopmcanswered grow question 3y ago

I d guess nitrogen NPK Deficiencies show in old leaves trace elements deficiencies show in new growth first. If you got hot sould try a good compost tea

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My plants are suffering a Phosphorus deficiancy due to lockout due to low ph of soil. My first flush only helped for a while. As soon as the medium gets too dry damage resumes. what should I do? I went to check on them today and the amount of damage they took in 24 hours was bad.

Leaves. Tips - Die

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Leaves. Color - Dark-brown

5y ago

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7y ago

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3y ago

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Leaves. Color - Dark-brown

5y ago

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Thoughts?Can someone confirm the brown spots are a calcium issue, What are your thought on the brown tips?

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Leaves. Color - Dark-brown

5y ago

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Yellow leaves and yellow circle on leaf Hello , maybe someone knows what's a yellow color on Cookies leaves? not sure about ph level...

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Leaves. Color - Dark-brown

3y ago

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Leaves. Color - Dark-brown

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3y ago

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Leaves. Curl up

Leaves. Color - Dark-brown

5y ago

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5y ago

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lovely_neighbours

Brown black spot crispy edges I need help! Northern Light has Reddish brown spots turning dark-gray and crispy dark edges on the top leaves! It looks like a different issue from week 6 where gray spots appeared on the bottom leaves? Any ideas? Thanks

Leaves. Edges burnt

Leaves. Color - Dark-brown

Leaves. Color - Black or grey

3y ago

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Leaves. Color - Dark-brown

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4y ago

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Have brown spots on leaves and get it to stop!I can not figure out what this is I have tried treating for calcium deficiency however I can’t seem to shake it.

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4y ago

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Leaves. Color - Dark-brown

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5y ago

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Brown spots, serrated edges curling up - calcium deficiency?This is a Barney's Critical Kush auto that's at about day 57. She's into flowering, but I've just started to notice some brown spots on leaves with some slight tip browning, and the serrated edges on the leaf are curling up. Is this just a straight calcium deficiency?

Leaves. Curl up

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4y ago

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Calcium Deficiency?Any ideas on what this could be? Water 90% RO with 10% well water 110PPM, PH 6.0-6.5, Autoflower, Day 29 of grow, Fox Farm Ocean Forest, No nutes added yet as I heard FFOF was hot for autos, plan on nutes at preflower, 20/4 schedule w/240LED 100% at 90CM, DLI 40.

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2y ago

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Leaves. Color - Dark-brown

5y ago

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What do you think is causing the spotting, leaf curling, and stunted growth in plant #1? My money is on light burn and/or PH issue. I have a PH control kit I've been using to treat the water, but do you think just treating the water is enough? Using FoxFarm HF soil, no nutes yet

Leaves. Color - Dark-brown

6y ago

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