2 Site XL 7.9 Gallon RDWC Expansion Pack for 4 to 6 Sites

This 2-site expansion pack is intended for customers who have previously purchased our XL Recirculating Deep Water Culture (RDWC) Hydroponic System 4-Sites (fits in a 6'x4' space).

In a Recirculating Deep Water Culture (RDWC) System, water is actively pumped and circulated via a pump through the connected buckets from the central reservoir. The roots of the plants are continuously submerged in a nutrient and oxygen-rich water solution growing healthier plants with greater yields.

Expansion Pack Includes:

• 2 x 7.9 Gallon Grow Site (12" x 12" x 17") with Lid and 6" Net Pot
• 2 x Straight Connector PVC Tube with Large Silicone Rubber Seals
  
• 1 x 9' Water Supply Tubing with 25mm Reservoir Fitting
• 1 x 30' Air Tubing
• 2 x Cylinder Air Stones (4" x 2" Dia.)
• 3L Clay Pebbles  
  

• RDWC systems grow healthier plants with greater yield potential by providing plants with continuous access to water, oxygen, and nutrients
• Oxygenated water enables the plant roots to absorb nutrients more efficiently, increasing plant growth rate substantially
• Nutrients are evenly distributed to each connected grow site and maintain a consistent level across all grow sites
• The constant flow of water helps prevent algae, bacteria, and fungi from growing, while also keeping plant roots clean and healthy
• RDWC systems are relatively low maintenance; Check nutrient solution often and top up the as needed through the central reservoir; change the solution in the reservoir every one or two weeks