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Thread: Weak seedlings

  1. #1

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    Default Weak seedlings

    Hi there ....am needing some advice regarding some occourance on my new grow...I am using coir blocks and using a calmag and grow supplimented wayer to rehydrate the blocks....but 5 days on and 4 of my seeds have rooted then went limp and snapped???i used to use the bagged canna grow coir but got lots of mold mites on my last grow from the soil which is why ive gone for tge blocks
    Any advice would be helpfull.....

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    GEORGE (21-11-17)

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    Quote Originally Posted by Subzee View Post
    Hi there ....am needing some advice regarding some occourance on my new grow...I am using coir blocks and using a calmag and grow supplimented wayer to rehydrate the blocks....but 5 days on and 4 of my seeds have rooted then went limp and snapped???i used to use the bagged canna grow coir but got lots of mold mites on my last grow from the soil which is why ive gone for tge blocks
    Any advice would be helpfull.....
    I use ugro bricks myself the 70l one.too many variables here.... What light you using ?
    How far away? And how much ec did you use? My guess without photos is that youve over fed them maybe. You dont need to feed untill the first little leaves begin to fall off. Well thats what i do anyways.

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    GEORGE (21-11-17)

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    Hi mr nice 😊...i tried a photo but i cant resize the immage on my phone....im using a full spectrum 300w led light and the seedlings are in a propogator 14 inches from the light...i used 2mm per litre of calmag and it took 2.5 litres to rehydrate the block ....
    Thnx
    Subzee 😊😊

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    GEORGE (21-11-17)

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    Quote Originally Posted by Subzee View Post
    Hi mr nice 😊...i tried a photo but i cant resize the immage on my phone....im using a full spectrum 300w led light and the seedlings are in a propogator 14 inches from the light...i used 2mm per litre of calmag and it took 2.5 litres to rehydrate the block ....
    Thnx
    Subzee 😊😊
    If your on play store download tapatalk and you won't need to resize any photos if not then there are plenty of apps you can download to resize pics 😊

    Sent from my GT-I9195 using Tapatalk

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    GEORGE (21-11-17)

  9. #5
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    Default

    went limp and snapped?
    sounds like 'damping-off' especially with young seedlings, they rot where the seedlings touch the medium

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    GEORGE (21-11-17), ggotch (22-11-17), Karsa (19-11-17), lipnobody (20-11-17)

  11. #6

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    Quote Originally Posted by Subzee View Post
    Hi mr nice 😊...i tried a photo but i cant resize the immage on my phone....im using a full spectrum 300w led light and the seedlings are in a propogator 14 inches from the light...i used 2mm per litre of calmag and it took 2.5 litres to rehydrate the block ....
    Thnx
    Subzee 😊😊
    I use root!t cubes myself with just plain water for the first week or so myself If theres a lid on the prop take it off. Seedlings dont like it with lids on props. They are for cuttings only.

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    GEORGE (21-11-17), TopBuzz (21-11-17)

  13. #7

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    Thnx monster...its the first time in yrs that this has happend...also i always try to maintain a high humidity on my seedlings...but will go topless from now on ...thnx for the replies dude...i guess your never to old to learn ��������

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    GEORGE (28-11-17)

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