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Was sind das für Flecken?

growpraesistarted grow question 2d ago

Es ist kein Mehltau und sind keine Tiere. Blattunterseite unauffällig. Es lässt sich nicht abreiben oder entfernen, wird im Verlauf des Wachstums stärker. Pflanze entwickelt sich ganz normal. Könnte es ein Mangel oder Kalk sein? Wasser sehr hat mit Ph 7,8, wird aber korrigiert

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Leaves. Color - Mottling

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m0useanswered grow question 1d ago

SPIDERMTES! Use pyrethrine or predator bugs, not at the same time.

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Ultravioletanswered grow question 1d ago

Spewckle. Yuck.

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Cooky_420Lanswered grow question 1d ago

J'ai le même problème sur ma culture du moment, je sais pas ce que sais et pas de bestioles dans la chambre. Tu utilises quel eaux ?

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00110001001001111Oanswered grow question 1d ago

Definitely a pest. thrips can make marks like that, but not limited to. pyrethrine is a kill on contact option wiht a fast degredation... i'd still recommend not using it in flower. It has less than a 72hours half life if i recall... but no idea what the threshold is for 'safe'. Anything that is truly safe to apply in flower is probably also ineffective. Predator bugs are 'safe' but may need time to control it. Good thing -- definitely not powdery mildew.

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Brujo_grdnanswered grow question 2d ago

When I have something similar = everything I do = it's nothing) I have never had any problems with such spots. I would say that these spots are probably constantly on my bushes. Somewhere there are more somewhere less. I'm already used to it. I do not remember the nyode occasion in my own, so that after such spots there was a bad thing. Swim like that further, I do not think that there are reasons for excitement) Maybe I don’t know something = but it's all not dangerous. Do not pay attention Refract the leaves when you know exactly why to do this. When you have a box in boxing. Do not cut the leaves without super critical reasons.

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John_Krameranswered grow question 2d ago

spider mite all else looks good

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