I have 11-23w cfl's at 6500k and 1-42w cfl about 3 inches above 4 plants. The 4 plants range from 1 inch to 4 inches. They are in about a 2x2x2 box with a 6 inch fan blowing on them. The temp stay around 80-85 because i live in south florida. They are surrounded by a car sun protector for the windshield. I believe they're made of mylar. Not sure. I had temp. problems and put a tubberware container of ice in there to cool down the room and add to the humidity. The ice worked good because i put it behind the fans intake. One plant has 2 leaves turning yellow. Not sure why.. maybe due to the heat problems before.


When should i start using nutes on them? Im about to now but thought i would double check. They are about from 2-4 nodes. I just made a mix of 1/4 MG All Purpose plant grow from K Mart.

Im also saving to buy soil for when I transfer for to bigger pots to flower in. I am planning on buying an organic soil and was wondering what to mix into the soil for nutrient efficencies.

Thanks.


Will add pics in the future.