Home Made Hydroponics System

Can I grow cactus plants in the water?

I have read in a book by Richard Nicholls in hydroponics extraordinary results can be achieved by cactus growing in the water! Has anyone tried this?

Plants can be grown with an aggregate base material or vermiculite sterile gravel that supports the plant, but allows free flow of water and root movement. This is in a pot with wide slots. These pots are set in the interior outer space pots or trays waterproof raincoats. The roots of a plant grown in water are different from those that grow in soil. Plants growing in soil will in a period of four to six months, develop the roots of water needed to grow hydroponically. Since the roots of the deterioration of age should be rinsed out, gently. Hydroponics page http://keinhong.tripod.com/hydroponics.html cascade Cactus Cactus & Succulent Society recently presented "propagation Hydroponics Cactus and Succulents "by Nick Heiting club president.

Hydroponic cactus and koi fish 水耕仙人掌 サボテン