With the trapezoid design on the bottom, our NFT channel can save 80% water,fertilizer and energy.Compared with round pipe and square channels, we only need much less water for the vegetables, for difference please refer to the above picture. What's more,water will only flow in Center part with our channel, while it may go sides with flat bottom channel from other suppliers. Even when the plant is small, it won't die because lack of water.
Moreover, this design can reduce mass growing in the channel because lack of water in the sides.