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Grow QuestionsTips turning yellow

Tips turning yellow

Autogrowzstarted grow question 4 years ago

Tips of leaves are turning color. What could be the cause? Mars ts1000 light was at 21 inches away. I just raised it to 24 inches away today. Ph is correct. Only feed at 1/4-1/2 food etc. I will be adding another ts1000 light in 2 days also.

Autogrowz

Autogrowz

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Leaves. Tips - Burnt

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2020Groweranswered grow question 4 years ago

Looks healthy overall. Just drop your nute level a couple of feeds and should be alright! Keep it up and good luck 🍀

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the_canna_scientistanswered grow question 4 years ago

Looks like a bit of overfert. A note on the mars hydro. I currently run 2x Mars Hydro 150w TS1000s, so pretty close to what you are doing. I keep em high and let the plants grow up into them. Seedling/Sapling 100% power - 60 inches, this'll put you around 9000lux, 70umol. Veg 100% power - 36 inches - gives you 20-50k lux and 150ish-400ish umol Flower 100% power- 18-24 inches give you 50k-70k and 400-700ish umol. Happy growing!

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MangoDuduanswered grow question 4 years ago

A little bit of salt accumulated in the soil causing overfertilization

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