Cropking 300 Plants Continuous Flow NFT Hydroponic System Hardware and Pump

A nutrient film technique, NFT, hydroponic system contains channels where a shallow stream of water with dissolved nutrients continuously flows by the bare roots of plants. The upper surface of the channels is exposed to air so plenty oxygen surrounds the roots. An external reservoir allows easy collection of the nutritive solution for analysis and adjustments. A pump keeps the culture solution constantly recirculated through the entire system.

1. Test your water source and amend as necessary.
2. Dilute pre mixed concentrated liquid nutrients or make your own enriched water solution with individual soluble minerals or organic fertilizers. 
3. Fill the reservoir with the prepared culture solution.
4. Turn on the pump.
5. Place starter plants in rockwool cubes or suspend freely into solution.
6. Harvest when your plants reach a desirable size with intermittent solution tests and top ups in the growing interval to keep up with nutrient depletion and evaporation.
7. Start another cultivation cycle by sowing your own seeds in the available germination space.

Specifications:

• 8 ft long sunlight resistant food grade PVC watertight channels. x 25
• 4 ft long food grade PVC removable top covers with 1 in x 1 in pre punched planting holes. x 50
• Each channel topper has 6 holes within 8 in distances to provide adequate plant spacing allowing a total of 300 plants to be simultaneously cultivated.
• Little Giant 1900 GPH, 1/8 HP, 115 V, 230 W, 2 A dual discharge corrosion resistant submersible water pump with up to 20 ft pumping capacity. x 1
• 100 gal tank open reservoir. x 1
• Complete feed and drain plumbing.
• PVC primer and cement to glue end caps for algae growth prevention included.
• Round Allied Gatorshield® rust and corrosion resistant galvanized steel support table.
• Length x Width x Height: 16.75 ft x 8.5 ft x 2.6 ft.
• Easy to assemble and clean.
• Made in the U.S.A.
  
  Use to grow your seedlings into more mature sizes for transplant, leafy greens and herbs all year round outdoors, indoors or in a greenhouse, test your locally sourced, organic vegetables market for hydroponically grown produce for the farmer's market and seasonal vegetables restaurant or stack several 8-25 NFT systems together for larger commercial agricultural food productions.