The Deep Flow Technique (DFT) is a reliable, high-yield hydroponic system derived from traditional Nutrient Film Technique (NFT). Unlike NFT systems that rely on a paper-thin film of water, DFT keeps plant roots submerged in a continuous, ~4 cm stream of recirculating nutrient solution. This added water depth creates a protective buffer for your crops, ensuring plants stay hydrated and fed even during unexpected power outages or pump failures.
Key Advantages of DFT Hydroponics
Crop Safety & Built-In Redundancy: The 4 cm nutrient reservoir protects root systems from drying out during equipment downtime, making DFT significantly more reliable than standard thin-film systems.
Closed-Loop Recirculation: Water and liquid fertilizers circulate continuously in a closed system, maximizing nutrient absorption while cutting overall water usage.
Versatile Growing Formats: Highly effective in flat-bed configurations, floating raft setups (foam boards), and multi-tier nursery racks.
Ideal for Greens & Propagation: Perfect for commercial production of leafy greens, herbs, microgreens, and young seedling propagation.
Keywords: Deep Flow Technique (DFT) Hydroponic Systems
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Add：Unit 804, No.10,Duiying Road, Jimei, Xiamen, Fujian,China
Postal code：361000
Phone：+86 181 4413 3314
E-mail：prasada@prasada.cn
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