คำอธิบาย
No soil? No sunlight?No problem. A hydroponic growing system gives you?the power to grow plants anywhere. Even if you live in an area where water is scarce, a hydroponic system is the answer you've been looking for. Hydroponic systems are sealed and do not allow evaporation, making water loss virtually nonexistent. Simply suspend your essential nutrients in a water-based solution and circulate them to the plant roots in a contained network of vessels and tubes.