CFL 300w bulb,growtent,new grow day 41 , 4 plants 2 speed devil ,2 road runner

SpeedDevil

Well-Known Member
DSC02776.jpgDSC02772.jpgDSC02775.jpgDSC02773.jpgDSC02771.jpgDSC02774.jpgThis is my first grow ever, i just picked up the new 300 watt cfl bulb red spec, it cost me 92 euros , i currently have 4 plants growing very well about an inch a day per plant and im planning to add a few more auto strains this week , big devil and big bud. I do have one small problem maybe someone can help my top leave tips are curling up although the plants look healthy does anyone know why the leaves are curling up. any advice will help thanks.
 
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