Nutrient Film Technique (NFT) is a hydroponic growth system that uses shallow channels with nutrient solution flow — in the form of a thin film at the bottom of the canals — to grow plants. The Nutrient Film Technique (NFT) is a hydroponic growth system that uses shallow channels with nutrient solution flow — in the form of a thin film at the bottom of the canals — to grow plants. It is similar to Ebb and Flow in that the system uses a pump. Nutrient Film Technique (NFT) is a hydroponic growth system that uses shallow channels with nutrient solution flow — in the form of a thin film at the bottom of the canals — to grow plants.
Second, it was found that most fruit and flowering plants do better when allowed to dry out between irrigation cycles. Therefore, the constant exposure to moisture provided by NFT hydroponics is not the best environment for them.
What is an NFT hydroponic system?
It is similar to Ebb and Flow in that the system uses a pump to deliver fertilized water into the breeding bowl and a drain pipe to recycle the unused nutrient solution. Larger plants such as cabbage that take longer to grow, are heavier, and have larger root systems are not suitable for an NFT system. Wikipedia Nutrient Film Technology (NFT) is one of many hydroponic systems that farmers use to grow plants. Since no growth medium is used except perhaps a small piece of rock wool, larger plants lack support in an NFT system.
Is NFT the best hydroponic system
It avoids huge costs — namely the acquisition and labor costs associated with media — and concentrates all energy on producing plants. This means that for a large commercial producer, dealing with the complexity of an NFT system is preferable to dealing with the additional costs, labor, and inefficiencies of a media-based system. With much less nutrient solution volume and no need to handle media and achieve basically the same or superior yield is a piece of cake for commercial growers. While NFT systems are extremely popular in large commercial operations, small farmers and hobbyists rarely use them with the same success.
