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Thread: Seedlings curling up

  1. #1

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    Default Seedlings curling up

    Have trouble with seedlings, they shot up after germination and now not doing a lot. The leaves seem to be curling down and not looking to healthy. I don't think i have over watered and the temp has been 20-25C so haven't had cold shock anyone got any ideas whats wrong and how can sort it out?Click image for larger version. 

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  2. #2

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    what your growin in?
    how close your led?
    how about water temp of feed?
    rh?

    more info the better

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    robailey (09-03-18)

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    In coco coir, LED 900w (415w) set it to just veg so think approx 200w is well over meter off them was going to drop down when get bigger. Water temp is room temp approx 18c and PH is 6. Watered with sprayer for first week no nutrients and done water with them now but not sure what doing wrong?

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    Quote Originally Posted by robailey View Post
    In coco coir, LED 900w (415w) set it to just veg so think approx 200w is well over meter off them was going to drop down when get bigger. Water temp is room temp approx 18c and PH is 6. Watered with sprayer for first week no nutrients and done water with them now but not sure what doing wrong?
    what brand is that led? as different manufactures recommend certain heights for each stage of the grow, have you checked.
    handy to invest in water temp reader, just incase its cold as cold water will shock them.
    ph you want 5.8
    can you get some natural light pics up with led off?
    how old is it now?
    whats your background EC?

    have read through this mateyhttps://www.thctalk.com/cannabis-foru...-And-Nutrients it will help you understand little more on the coco.

    so you been given them just plain water? how much? and what size pot you in?

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    ELMo- (09-03-18)

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    Its viparspectra light I'm using is well above what height is recommended. I put them in water to germinate 2 weeks on Monday. thought they would have been bit bigger by now. Following the chart above for nutrition not sure what mean by background EC haven't measured EC on anything. there in 7 gal pots maybe should have started in smaller pots. Was plain water at first but done one water with the nutrients now. They shot up in first couple days and not done a lot since. Cheers for help

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