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Thread: Rust spots?

  1. #1

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    Default Rust spots?

    Soil or hydro or coco: soil

    Strain:critical and amnesia

    Photo or Auto:both auto

    plant age:critical 38 days, amnesia 34

    pot size:15l

    has it been repotted? and when?:N/A

    soil type:canna terra

    nutes or additives used and how often for soil: week 2 and 4-ish cal-mag foliage spray, no other nutes added yet. 2l of water every 2-3 days

    Air temps (max min): 27max 19min

    Res temps (max min):

    humidity:60-65 lights off 49-60 lights on

    lighting type and wattage (hps, led, cfl): 2x 300w Meizhi LED

    Light schedule:20/4

    ph level:

    EC (hydro and coco only)

    Background EC.

    feed schedule and nutes (for hydro and coco) no nutes added yet


    Grow has been fine up until now, no problems Ive had in the past until about a week and a half ago and they started to flower, started getting burnt tips on the new growth/flowers but as stated, no nutes added yet. Then tonight, ive noticed on the critical a few rust coloured spots have developed on the leaves,(sorry for blurple light but the spots are brown,) and more so on the amnesia.I'll try and get some better true colour pics up tomorrow. bothbud.jpgamspot.jpgcritspot (4).jpg

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  3. #2

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    Default

    Lights off pics would show us more....

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    hotshot (18-11-18), Kurdt (17-11-18), lipnobody (17-11-18), Trex (18-11-18)

  5. #3

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    Default

    As Samuel Jackson said in pulp fiction . Lights off motherfucker can you speak it 🤣🤣🤣

    Sent from my SM-G950W using Tapatalk

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  7. #4

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    Default

    leaf.jpg Natural light pic.... To be honest,I think they're wanting a feed now seeming as they have not had anything yet,they are starting to get a little light in colour and wouldnt be surprised if this rust spot thing is a deficiency of some kind.

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  9. #5

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    Default

    The age of the plant against the soil would suggest it's feeding time...

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  11. #6

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    fed'em! So hopefully all should be cool....

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