In this system, plant roots get their nutrients and water through the aerosol mist sprayed on them. There are two different types of NFT system:Īeroponic System drastically reduces the amount of water used in growing crops. One of the advantages of the NFT is the easy installation of the system and the relatively low cost of the materials. A pump connected to the reservoir pumps the nutrient solution to the NFT channels. Nutrient Film Technique, gully channels are used in this system to grow plants, the nutrient solution keeps flowing in these gully channels. Replacement of nutrient solution is required every 5 to 10 days (frequency depends on the number of plants and system volume).Ī crop like lettuce can be successfully grown in this system on Styrofoam sheets floating on an aerated nutrient solution. Standing aerated nutrient solution is a hydroponic system in which the nutrient solution is static, suspending the plant roots in the nutrient solution. This system is commonly known as DWC (deep water culture) system. Here is a quick go through some of the hydroponic systems: ![]() ![]() When you are choosing between the various hydroponic systems, knowing about the basics of that system will help you in making the decision. ![]() The growing methods for each type of crop can be different so as the hydroponic system.
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