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Grow QuestionsDeficiency during the first week after the flip

Deficiency during the first week after the flip

need4weedstarted grow question 4 years ago

1st week 12/12, current feed 2.1EC (of which about 1.0EC is calmag - 5ml/gal). PH is always between 5.8-6.1, tent temp 25-27c, res temp 19-21c. Lights: COB 200w at 100% 75cm from canopy. More details in diary. Been spotting these dying leaves. What kind of deficiency could it be?

need4weed

need4weed

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Leaves. Edges burnt

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need4weedanswered grow question 4 years ago

Thanks Bulbi for the reply. The roots look clean though, white and no smell. Could it still be root rot?

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CRiSPrGrowanswered grow question 4 years ago

Hi there , looks like root problems causing micronutrient deficiency . You probably want to clean your reservoir maybe even clip the problem roots if you can tell which ones it is . Or you add something like hydroguard to add beneficial bacteria to the reservoir and try and prevent the problem from happening again . Hope this helps ! 🚀

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