Hydroponics is a technique by which plants are grown without soil, in a medium enriched with nutrient solution. In place of soil you can use a nutrient solution which is prepared by dissolving the nutrients in water. The nutrient solution gives your plants the nutrients that they would otherwise derive from soil. It is an easy and convenient method for growers and allows you to effectively increase yield.
Wednesday, December 15, 2010
Greg Huglin And Beautiful Photography Of Dolphins
I don’t know many artist that are taking photographs of dolphins but I know that these photographs are simply amazing
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