Combi Black PVC Foil Ducting 10 Meter Length Size:100m/4" Provides a much needed boost

Provides a much needed boost of phosphorus and potassium in the later stages of flowering

vitamin B complex

Top Booster contains easily absorbable forms of phosphorous and potassium to considerably increase the number of bud-sites and the final weight and quality of your harvest

Use with Formulex formulations in early stages of growth

Combi Black PVC Foil Ducting 10 Meter Length Size:100m/4" Provides a much needed boostHigh quality and air tight, GAS Combi Ducting is made from aluminium and polyester mixed with a flexible steel helix to make a strong and long lasting duct that resists crimping for your grow room. Long lasting and resists crimping Airtight to prevent odour leaks