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Grow QuestionsFine-Tuning Nitrogen Understanding (Deficiency or Toxicity) -- Suspected deficiency, so how do I adjust Fox Farm nutes? Increase ALL 3 nutes to 3/4 dose?

Fine-Tuning Nitrogen Understanding (Deficiency or Toxicity) -- Suspected deficiency, so how do I adjust Fox Farm nutes? Increase ALL 3 nutes to 3/4 dose?

TCH0808started grow question 4 years ago

Initial inter-vein yellowing, followed by whole leaf yellowing. Minor leaf stem reddening. Older growth. Normal for flower stage (I believe), but too early for normal and rapid discoloration (week 6). This makes me believe it's a nitrogen deficiency, amplified by SLIGHT overwater

TCH0808

TCH0808

TCH0808

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Leaves. Color - Yellow

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Fruitgroweranswered grow question 4 years ago

Yes, that's definitely a nitrogen defeciency. Flowering plants especially during the stretch will still need a considerable amount of nitrogen on their feed (some strains more than others) 🌱👍

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TCH0808answered grow question 4 years ago

I just fed a 3/4 dose of Fox Farm Tiger Bloom (light 1/5L watering) to get a small boost between waterings and correct this issue soonest. I'll proceed w/ 3/4 dose of Tiger Bloom for future nute sked, vice previous 1/2 dose. All good? Also, should I increase the other two nutes (Grow Big and Big Bloom) to 3/4 or stick w/ the 1/2 dose?

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