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Thread: sick plants

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    Default sick plants


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  5. #3

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    Soil or hydro or coco: coco 80/20

    Strain: kush

    Photo or Auto: photo

    plant age: 3 weeks this friday coming

    pot size: 45 litre

    has it been repotted? and when?: potted on once before big pot

    soil type: coco

    nutes or additives used and how often for soil: canna series, vitalink cal/mag ( only used two days ago) thought it might help sort this problem out.

    Air temps (max min):28 -22c

    Res temps (max min):

    humidity:40 -55

    lighting type and wattage (hps, led, cfl): hps 600w per 3 plants with air coolers

    Light schedule: 18/6

    ph level: 5.8

    EC (hydro and coco only) 0.2 tap water 0.8 feed

    Background EC. 0.2

    feed schedule and nutes (for hydro and coco)


    some notes i made.

    26 sep mid day
    canna coco 1.5ml rootstim 4ml per litre
    ph 5.5 and ec 0.6 + 0.2 tap = 0.8 ec 1.2 litre per plant ( want roots to spread) bent over tops using wire
    (day after pots seemed pretty dry like they wanted more water) maybe try 2 litres next feed)

    28th sep
    canna coco a&b 2ml per litre, rhizotonic
    4ml ph 5.5 ec 0.8 + 0.2 tap = 1 ec

    1st october
    2 ml a and b, 2ml rhizotonic
    2.5 ml cannaazym 5.6 ph ec 0.8 + 0.2 tap = 1 ec 3 litres per plant (too much run off! took 5 minutes to show wait next time and watch) takes awile for dry soil to saturate) 2 and half litres might be good!)

    misted room walls everytime i checked plants. misted plants with mighty wash lightly ( only on top as lights went out) fine rain ( mist plants more when soil is dry) will help the plant keep hydrated and not over use the nutrients in the medium as it wi use the water on the leaves instead)

    2nd oct
    leaves showing signs of to much nitrogen and to much light ( end of leaves pointing down.. edges of leaves curning up ( give lighter feed next time) moved lights up from 35cm to 40cm
    try 1ml a and b 2ml rootstim 2.5 cannasym and add cal mag 1ml ( being careful not to overwater but get slight run off (recovery)
    feed needs to be lighter due to low humidity and heat. plants taking to much nutrients up because they need water. spray room make more humidity before upping nuts.

    6th october
    mega flushed plants and fed nutrients after.
    2ml a and b 2ml rootstim 2.5ml cannasym 1ml cal mag ph 5.8 ec 0.8 + tap 1.0 ec

    8th started lollypopping bottom branches
    plants look alot better nitrogen leaves lifting back up. still showing signs of potassium deficiency but might be wind burn.

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    (600w per 3 plants)
    (pot size: 45 litre)
    (pots seemed pretty dry like they wanted more water) maybe try 2 litres next feed)


    2lt of water in a 45lt pot??




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