nft commercial NFT system explained


How NFT or Nutrient Film Technique actually works.

NFT trays provide a system where all three requirements for healthy plant growth (water, oxygen and nutrients) can be met at the same time. It is a hydroponic technique that is very popular with commercial growers.



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A Commercial NFT System Setup

Nutrient Film Technique (NFT)

Nutrient film technique

A hydroponic technique wherein a very shallow stream of water containing all the dissolved nutrients required for plant growth is re-circulated past the bare roots of plants in a watertight gully, also known as channels.


NFT Channel Nursery GroClean

Polyethylene NFT Nursery Channel is any grower's best choice for creating a consistent hydroponic growing system. For those focused on profits and productivity, this high-powered system is your recommended solution. With its durable strength, ease of cleaning, simple stacking and customizable modular nature, you have the makings of a world-class hydroponic system.

Specifications:

  • Made from 100% virgin, FDA-approved, UV-stabilized, HDPE (high density polyethylene)
  • Complies with U.S. FDA 21 CFR 177.1520 (c) 3.2a
  • Large, round plant site holes for increased aeration and ease of transplanting and harvesting
  • Thick, high-density polyethylene, designed to endure many years of commercial growing abuse
  • Flat bottom with ridges for maximum oxygenation and nutrient tracking
  • Previous channels required lipping to prevent dripping, but these NFT channels no longer require lips
  • Strong, parabolic shape for superior rigidity
  • Only growing channel that is strong enough you can drive a car over it
  • NFT Channel comes with a 10-year warranty

    Dimensions:

  • Height x Width: 2 inches x 4 inches
  • Length: 12 feet
  • Wall thickness: 1/8 inch
  • Holes: 1-11/16 inches spaced every 2 inches

    SHIPPING NOTE: Because of its large dimensions and/or quantity of packages, we will research the best possible shipping rate. When you checkout you will not be charged shipping, You will be contacted and billed the shipping charges before your order is shipped.

    Only: $45.75 per 12 ft. NFT channel for plant nursery use.

    Contact us to order.


    NFT Channel Nursery GroClean

    Polyethylene NFT Finishing Channel is any grower's best choice for creating a consistent hydroponic growing system. For those focused on profits and productivity, this high-powered system is your recommended solution. With its durable strength, ease of cleaning, simple stacking and customizable modular nature, you have the makings of a world-class hydroponic system.

    Specifications:

  • Made from 100% virgin, FDA-approved, UV-stabilized, HDPE (high density polyethylene)
  • Complies with U.S. FDA 21 CFR 177.1520 (c) 3.2a
  • Large, round plant site holes for increased aeration and ease of transplanting and harvesting
  • Thick, high-density polyethylene, designed to endure many years of commercial growing abuse
  • Flat bottom with ridges for maximum oxygenation and nutrient tracking
  • Previous channels required lipping to prevent dripping, but these NFT channels no longer require lips
  • Strong, parabolic shape for superior rigidity
  • Only growing channel that is strong enough you can drive a car over it
  • NFT Channel comes with a 10-year warranty

    Dimensions:

  • Height x Width: 2 inches x 4 inches
  • Length: 12 feet
  • Wall thickness: 1/8 inch
  • Holes: 1-3/4 inches spaced every 7.75 inches

    SHIPPING NOTE: Because of its large dimensions and/or quantity of packages, we will research the best possible shipping rate. When you checkout you will not be charged shipping, You will be contacted and billed the shipping charges before your order is shipped.

    Only: $42.75 per 12 ft. NFT channel for plant finishing use.


    nutrient tube grommet

    Nutrient tube grommets are used in the feed manifolds where the feeder tubes exit the manifold and on the other end of the feeder tube where it plugs into the NFT rail.

    Specifications:

  • Used on all feed manifolds and rails to prevent leaks between the manifold and the feed tube. Made using a surgical-grade rubber, these grommets can withstand extreme growing environments for many years, without cracking or leaking.
  • Inner diameter: 1/4-in
  • Outer diameter: 3/8-in

    Only: $1.15 each - free shipping this item. (2 needed for each rail)

    Contact us to order.



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