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Thread: Strange growth

  1. #1

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    Default Strange growth

    Hi guys. So I’m about 4/5 weeks into veg almost ready to flip but I think there’s something badly wrong. Plants seems to growing at a decent pace but not the new shoots. Some of them are growing unevenly. Top of plants are also a lighter green. Temps, lights and ph etc are all spot on. Not sure if I’ve been underfeeding. Ec was at 0.8-1.0 (400-500ppm) and I’ve just upped up to 1.6 (800ppm)

    Any clues?

    Thanks

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  3. #2

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    They look pretty good to me, I think you're correct your feed was a bit low and I think you made the right adjustment. Looks like you're going to have some thinning to do

    You could also have a bit of a calcium deficiency because you need sufficient calcium to get the nitrogen greening up in your leaves. Although, I wouldn't expect photo periods to need calcium this soon even with LEDs.
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  5. #3

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    What's the breeders reccomend age before chopp? Add an extra few weeks on to the end. Have you reduced your nitrogen at all?

    Looks like in the 2nd pic that she used up all the nitrogen and beginning to yellow slightly

    I definitely reccomend thinning them out otherwise you gonna be battling mould as not enough air flow, Jingo nailed it there

    Also what's the ph?

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    Last edited by Dr Green; 13-05-20 at 06:10 PM.

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    Just I'm case

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    Going to thin tonight as they seem to be fighting for light. The bottom fan leave look healthy and seem to be growing better and faster. than new shoots. I’ve also had lights on full spectrum instead of just veg. Could this of made a difference?

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  11. #6

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    Quote Originally Posted by Master Kief View Post
    What's the breeders reccomend age before chopp? Add an extra few weeks on to the end. Have you reduced your nitrogen at all?

    Looks like in the 2nd pic that she used up all the nitrogen and beginning to yellow slightly

    I definitely reccomend thinning them out otherwise you gonna be battling mould as not enough air flow, Jingo nailed it there

    Also what's the ph?

    Sent from my SM-N950F using Tapatalk
    Ph is 5.6-5.8

    I’m using the flora series. So like 1.5ml/l flora go, 1ml/l flora micro and 0.6ml/l flora bloom

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  13. #7

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    Quote Originally Posted by jingo View Post
    They look pretty good to me, I think you're correct your feed was a bit low and I think you made the right adjustment. Looks like you're going to have some thinning to do

    You could also have a bit of a calcium deficiency because you need sufficient calcium to get the nitrogen greening up in your leaves. Although, I wouldn't expect photo periods to need calcium this soon even with LEDs.
    One plant in particular seems to really be suffering...

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  15. #8

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    A lovely level canopy... well done
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  17. #9

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    Possibly mate, you got a dimmer on them leds? I'd also give her a flush to remove any buildup of salts, you're in coco ain't you? Id imagine so if you're checking ec + ph

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  19. #10

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    Quote Originally Posted by Master Kief View Post
    Possibly mate, you got a dimmer on them leds? I'd also give her a flush to remove any buildup of salts, you're in coco ain't you? Id imagine so if you're checking ec + ph

    Sent from my SM-N950F using Tapatalk
    Ye got a veg setting. I’m in hydro. Usually do a res change once a week

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