Setting up Your own NFT Hydroponic System
The NFT (Nutrient Film Technique) was once commonly used among commercial and smaller scale hobbyist or amateur hydroponic growers. Its use has diminished among commercial growers lately for the reason that new hydroponic techniques exist today that are better worthy of large-scale farming.
Amateur hydroponic growers however still use NFT often. It’s not too expensive, it’s very user friendly, and it could be easily adapted to match numerous plant types.
The NFT is one kind of solution culture in hydroponics. Solution culture hydroponics involves the growing of plants without growth medium and without soil. 世博 NFT Many hydroponics growers think that solution cultures are the only real true form of hydroponics. They say that whenever growers add solid growth mediums, they are adding nutrients to the plants in the exact same way soil does. NFT on another hand, treats the plants only with nutrient solutions prepared by the growers and sent to the plants root system via water.
NFT Hydroponics Systems work by generating a continuing water flow at the plants’ root systems which are suspended in a tub. The slow moving water solution is disseminate across a flat work surface at a level of approximately 1 to 3 inches. This shallow solution depth is consistently maintained to create a nutrient film on the plant roots.
When setting up your own NFT system you will require a shallow, flat-bottomed tub and a submersion pump which keeps the water flowing on the plant roots. The plants must be placed close together in order to enable the nutrients to more readily cling to the roots. The submersion pump will constantly recycle the water back into the system. And as the water will be constantly recycled, you will need to closely monitor the nutrient levels in the water.
The NFT technique comes with a few potential drawbacks which must be addressed. For example the nutrients necessary for the plants could cause injury to the submersion pump. If the submersion pump fails, or if there is an electrical failure, your plants won’t be obtaining the nutrients they should survive. A somewhat short disruption in the pump can lead to perform failure in your plants.