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Thread: DWC HELP!!! Deficiency??? Or Burn???

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    Default DWC HELP!!! Deficiency??? Or Burn???

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    Hi is this a Zinc deficiency? If so how do I fix it? If not, then what is it? This is off a 7 week old Maui that's in DWC Bubbler using Cyco nutrients for grow because I'm a noob. All the older fan top fan leaves are turning this exact way. I see no spots just deep yellowing. Was hoping to start my bloom this week, but I want her healthy. Is this a good nutrient system for DWC or what is some of your recommendations? Cheaper is better but I'm down for whatever. Any help would be greatly appreciated

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    How long ago did this start?

    What and how much you been feeding a day?

    Whats you PH and EC in and out?

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    shakenbabies (13-07-14)

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    Feed 3/4 of the "grow" cyco recipe first day (grow A and B, B1, uptake, enzyme, and silica). feed last 1/4 with 3 gallon next day. leave alone for 3 days top off water ph'd to 5.9 and flush 2-3 days later; repeat.
    5.9 ph at 700-800ppm even tho they call for 1100 or so. This started on last feeding so I'm hoping to catch it early. Maybe next grow I'll try AH instead of cyco. It did great in soil but kinda iffy in hydro it seems...

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    99% of probs a ph related ime mate.

    When you have topped up whats the ph the next day in the bucket or after a couple of days?

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    mate if that's a feed designed for soil then I believe its not really going to work in hydro.

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    I just un plugged my pump and let my res fill up. Ph was at 6.9! Took it back down to 5.82 so hopefully that'll help, I'll see better signs in the morning im sure

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    Quote Originally Posted by marque08 View Post
    mate if that's a feed designed for soil then I believe its not really going to work in hydro.
    Good spot fella, didnt even see that bit

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    marque08 (13-07-14)

  12. #8

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    its got a nutrient chart for hydro as well as soil. Your question prompted me to un plugged my pump and let my res fill up. Ph was at 6.9! Took it back down to 5.82 so hopefully that'll help, I'll see better signs in the morning im sure

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    fair enough. I recon that's the first I've seen that claims to do both. live and learn.

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