Product Details
Can plants really grow without soil? You will be fascinated as you compare the advantages and disadvantages of both hydroponic cultivation techniques and traditional means. For each cultivation method, you will compare the rate of germination and growth as well as the development of the stems and leaves. You will even compare the plants’ roots growing in the clear containers included. You will also observe and contrast the physical characteristics of plants grown in various nutrient solutions to determine the ideal growing conditions for a hydroponic environment. Enough materials for 40 people.
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