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Recirculating Deep Water Culture (RDWC)

Our Recirculating Deep Water Culture (RDWC) products are recognized as world-class for hydroponic production and are known for producing the highest quality crops.  Our products are well-suited for residential and professional applications. 

Cultivators worldwide agree that hydroponic growing produces optimal crops compared to conventional methods, and above all, RDWC is the most efficient of all due to the recirculation of nutrient solution. 

Our Under Current® recirculating deep water culture (RDWC) system is the most proven and widely utilized Recirculating Deep Water Culture system worldwide!


16 products

Featured

Collections

Featured

Collections

  • Under Current(R) Recirculating Deep Water Culture (RDWC) Hydroponic System, XXL13 2-Row
    $2,149.95
    $2,199.95 You save 2%
  • Under Current(R) Recirculating Deep Water Culture (RDWC) Hydroponic System, XL13 2-Row
    $2,089.95
    $2,100.95 You save 1%
  • Under Current(R) Recirculating Deep Water Culture (RDWC) Hydroponic System, XL 2-Row
    $1,839.95
    $1,859.99 You save 1%
  • Under Current (2-Row) UC4
    $1,799.95
    $1,850.95 You save 3%
  • Under Current(R) Recirculating Deep Water Culture (RDWC) Hydroponic System XXL13 Expansion Kit
    $275.95
    $299.99 You save 8%
  • Under Current(R) Recirculating Deep Water Culture (RDWC) Hydroponic System Expansion Kit
    $257.95
    $299.99 You save 14%
  • Under Current(R) Recirculating Deep Water Culture (RDWC) Hydroponic System Expansion Kit XL
    $223.95
    $299.99 You save 25%
  • Under Current(R) Recirculating Deep Water Culture (RDWC) Hydroponic System Expansion Kit
    $219.95
    $249.99 You save 12%
  • Under Current(R) Recirculating Deep Water Culture (RDWC) Hydroponic System, XXL13 3-Row
    $3,512.95
    $3,599.99 You save 2%
  • Under Current(R) Evolution Recirculating Deep Water Culture (RDWC) Hydroponic System, XL13 3-Row
    $3,285.95
    $3,299.99 You save 0%
  • Under Current(R) Evolution Recirculating Deep Water Culture (RDWC) Hydroponic System, XL 3-Row
    $2,740.95
    $2,799.99 You save 2%
  • Under Current(R) Evolution Recirculating Deep Water Culture (RDWC) Hydroponic System, 3-Row
    $2,748.95
    $2,750.99 You save 0%
  • Under Current(R) Recirculating Deep Water Culture (RDWC) Hydroponic System, XXL13 4-Row
    $5,296.95
    $5,359.99 You save 1%
  • Under Current(R) Double Barrel Recirculating Deep Water Culture (RDWC) Hydroponic System, XL13 4-Row
    $4,944.95
    $4,999.99 You save 1%
  • Under Current(R) Double Barrel Recirculating Deep Water Culture (RDWC) Hydroponic System, XL 4-Row
    $3,991.95
    $3,999.99 You save 0%
  • Under Current(R) Double Barrel Recirculating Deep Water Culture (RDWC) Hydroponic System, 4-Row
    $3,795.95
    $3,795.95