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Seedling leaves closing upwards

Discussion in 'Aeroponics' started by Raider94!, Mar 8, 2019.

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  1. #1 Raider94!, Mar 8, 2019
    Hey guys

    My seedlings stems are stretching and some are falling over. I quickly fixed right away with the straw method.

    Problem im now noticing is the cotelydon leaves are folding upwards?

    Using a basic aeroponic setup with a 1000l/h pump. Currently have the pump Timer set to 5s on / 5min off. Lighting is 18hrs on 5 off.

    Originally had 400W hps set at 2’ away, switched to 1000W and have them ~3’ away.

    Seedlings are 6 days old from when i put them in.
     

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