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Thread: Tips of my plants going white

  1. #1

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    Default Tips of my plants going white

    Hey,

    Strain: Unknow

    Photo or Auto: Photo

    plant age: 3 months

    pot size: 11.4 L (3 Gallon)

    has it been repotted? and when?: Only like 2 months ago

    soil type: Coco perlite

    nutes or additives used and how often for soil: Flairform range - 3x per day, EC 2.1-2.3, PH 6.2-6.4

    Air temps (max min): 25-30C (77-86F)

    Res temps (max min): 25C/77F

    humidity: 50% average

    lighting type and wattage (hps, led, cfl): 1x400w HPS, 2x 600w HPS

    Light schedule: 12/12

    ph level: 6.2-6.4

    EC (hydro and coco only): 2.1 - 2.3

    Background EC.

    feed schedule and nutes (for hydro and coco): 3x daily (lights on, 4 hours later, 1.5 hours before lights off) for 10% run off, flushed every 1-2 weeks.


    Question:

    There are these strange white tips forming on the top of the colas - its hard to get a good photo but the whole tip is completely white. It looks like stretching but it didnt continue to stretch.
    Appeared about 3 weeks ago, any idea what this is?






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    GEORGE (15-01-21)

  3. #2

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    Massively overfed....Ec should be around 1.2 and pH @ 5.8 for coco at the stage your at...Your gonna have to flush the pots with plain water, 3 to 4 times the volume of the pots size then resume at the lower feed strength and pH I suggested...


    Regards BL

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    GEORGE (15-01-21), IceCalibur (15-01-21)

  5. #3

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    Ok thanks. Why should the pH be so low? What I've read is 6.2 to 6.4 for flower.

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    GEORGE (15-01-21)

  7. #4

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    Quote Originally Posted by NZ_ View Post
    Ok thanks. Why should the pH be so low? What I've read is 6.2 to 6.4 for flower.
    Disregard this message

  8. The Following User Says Thank You to NZ_ For This Useful Post:

    GEORGE (15-01-21)

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