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Thread: slight mg???

  1. #1

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    Default slight mg???

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    any 1 think mg def? im 1 week into flower, i thaught potassium, but im in flower, and im using lucas and somtimes it needs mg its only 3 biiig fan leaves

  2. #2

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    Default

    thinking phosphorus now lol, looks more like it i think, stem is purpleish veins redish pale green with yellow faint blemish ends brown n faded curling over,
    the effected few leaves dropped offf easy

  3. #3

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    Default

    any joy on the situation any smoker?? lol off shoppping so if i need anything ill get it then

  4. #4

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    Default

    You are quite right, Mg def is quite common when using Lucas, esp early flower.
    Also, " Leaves are dark green or red/purple. Stems and petioles may have purple & red on them. Leaves may turn yellow or curl under. Leaf may drop easily. Growth may be slow and leaves may be small. >> Phosphorous (P) deficiency." (Taken from grow bible)

    What puts me off this being Mg is the leaf that is curled down. This is making me think your temps are on the cool side, which would contribute to a P def.
    So my thinking is cold temps resulting in P def. (No doubt now you will say your temps are a constant 25c lol)

    More details, EC, ph, temps, humidity etc?
    W
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    DrGreen (16-01-12)

  6. #5

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    Default

    what i am now lead to think is she has got huuuge and i havent moved the tower fan, the effected leaves where in wind shot and having some mean ass winds,

    any chance ya think it is wind burn? as ive removed and lolly poped her a bit now and moved fan off her and there isnt anymore effected 2days later? or is that too early

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    Wind burn would explain the curling on the leaf and explain why the symptoms are contradicting themselves lol.
    W

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

    DrGreen (16-01-12)

  9. #7

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    haha nice one :P once again 100% health then on these ive got some calmag just incase but am searching for an organic alternative, ive heard egg shell for cal but the mag bit stil a bit confusing lol epsom salts but ive heard stuff about it too so there must be a safer way a slower release not a fast hard release thats for emergencys

    so happy there happy im happy, thankyou dude lol
    Last edited by DrGreen; 16-01-12 at 08:20 PM.

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