Flexible Ducting - Black Combi or Acoustic Insulated, 4” 5” 6” 8” 10” 12 inch ducting Phosphate (P2O5): 7

Phosphate (P2O5): 7

Carbon Filter Size: 120x120x50mm

Also included is small amount of nitrogen supplied in the ammonium ion form

Plants propagated in Jiffy7C plugs or ROOT

Flexible Ducting - Black Combi or Acoustic Insulated, 4” 5” 6” 8” 10” 12 inch ducting Phosphate (P2O5): 7Item Description SIZES AVAILABLE: 4" (102mm) x 5m or 10m Length 5" (127mm) x 5m or 10m Length 6" (152mm) x 5m or 10m Length 8" (203mm) x 5m or 10m Length 10" (254mm) x 5m or 10m Length 12" (315mm) x 5m or 10m Length COMBI FLEX DUCTING: 4 layer multi laminated construction with an encapsulating high tensile steel wire helix that ensures strength and durability. The black PVC outer is totally plant safe and a strong vapour light barrier ensuring extra