calcium problem

fj40

Member
I am growing in a dwc set up and my plants are showing signs of calcium deficiency(this is my first hydroponic grow). I am using RO water. What would everyone suggest I use to get them some calcium? Some are in flowering so I don't want to mist them. Other than this they are very strong and healthy. Thanks
 

fj40

Member
pinks10 045.jpgpinks10 050.jpgpinks10 040.jpg pinks10 060.jpgpinks10 055.jpgHere are some pic's. The last shot sort of shows the lower leafs. Like I said it's not real bad. They are 13 days in bud.
 
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