The bestselling nutrient in the UK. Available in both soft and hard water. These nutrients are the original CANNA Substra Range which is now called Hydro. For run to waste systems only.

Canna’s Website

Feeding Schedule




  • 2 part hydroponic nutrient
  • For the flowering stage
  • Especially designed for run to waste systems
  • A favourite with slab growers
  • Market leading brand
Weight N/A

1 Litre, 5 Litre, 10 Litre

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