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Brown spots

JERgardenstarted grow question 5y ago

What are these brown spots? Calcium deficiency? Underfeeding? Appreciate any help. She is 25 days old. Runoff ph is 7.1 and runoff ph is 1.0 ms. Water her every 4 days. I let the soil dry until next watering, but she continously show signs of overwatwering.

JERgarden

JERgarden

JERgarden

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Leaves. Curl down

Leaves. Color - Dark-brown

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DrewGrowsanswered grow question 5y ago

What gmslave said but maybe perelite (think I spelled wrong) with or instead of the extra peat. Just my 2 cents, but I coco grow so maybe peats better for the application.??

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JERgardenanswered grow question 5y ago

Thanks gmslave. I have completed a few growths with this temperature, and currently this girl is with other 4 plants (included one plant of the same strain) that arent showing that brown spots. The soil has a good drainage, it has 30% coco coir and 20%perlite.

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MadeInGermanyanswered grow question 5y ago

Don't worry, it looks perfect. Your ph is perfect :-) humidity could be a little higher ;-) how high is your ec worth? it is a bit too hot ;-)

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GMSgrowsanswered grow question 5y ago

Next grow I would add more peat moss to you dirt for better drainage and more oxygen to the roots

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GMSgrowsanswered grow question 5y ago

Temp day 22 to 23 night no more than 10 under that

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