og kush with deformed leafs 3 weeks old

Hi guys,
I´m growing 4 girls (3 og kush and 1 white widow) under a 250w MH light, but seems like one of the og´s is growing deformed leafs... Anyone knows what might be? I don´t know if you can see, but besides the awkward shape of the leafs, they are ripple. I would appreciate any help thanks

Always tell us what lights, what you are feeding or if you have not started, the medium it is planted in etc.The more we know the faster we can go. But lacking that and with what you have said,with just one I would watch it. If what you are doing has kept the others alive and growing it could a pheno oddity. You have leaf canoeing beginning so I am assuming you are feeding them something or it's too hot. Keep it cool, get air moving and back off with the light a wee bit.

hotrodharley said:

Always tell us what lights, what you are feeding or if you have not started, the medium it is planted in etc.The more we know the faster we can go. But lacking that and with what you have said,with just one I would watch it. If what you are doing has kept the others alive and growing it could a pheno oddity. You have leaf canoeing beginning so I am assuming you are feeding them something or it's too hot. Keep it cool, get air moving and back off with the light a wee bit.

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Thank´s for your response. I have a DS60 tent, a 250w MH light and right now all 4 plants are growing in simple soil without any fertilizers. The ideia is transplant them to bigger containers (3 gallon Smart Pot) and medium fertilized soil (Canna Terra Profissional Plus). Like I said before I have 3 more plants in the same space and they are normal with lots of healthy leafs. This is the only one with this symptoms. The average temperature of the tent is 78.8 ºF (26ºC) and the humidity is about 56%...