Canna

Canna the leading brand in plant nutrients, they are the number 1 selling solution for growth and bloom.

Canna UK puts quality in the forefront of all their products with the main aim for the cultivation of fast growing plants. CANNA are a Dutch owned business recognised worldwide as leaders in intelligent plant tech for cultivating in cacophonic, hydroponics and potting mix. Canna were awarded the first prize in revolutionising plant products.

27 products

  • Canna Mono Trace Mix 1L
    CANNA

    Canna Mono Trace Mix 1L

    £10.99
    £10.99

    CANNA's TRACE MIX consists of several trace elements that are essential for the development of your plants. These trace elements are used for several enzyme systems...
  • CANNA Coco Coarse Premium Aerated Substrate 50l | Sustainable Peat-Free Hydroponic Growing MediumCANNA Coco Coarse Premium Aerated Substrate 50l | Sustainable Peat-Free Hydroponic Growing Medium
    CANNA Coco Coarse Premium Aerated Substrate 50l | Sustainable Peat-Free Hydroponic Growing Medium
    CANNA

    CANNA Coco Coarse Premium Aerated Substrate 50l | Sustainable Peat-Free Hydroponic Growing Medium

    £19.95
    £19.95

    Supercharge your cultivation setup with CANNA Coco Coarse, the next-generation, peat-free growing medium engineered specifically for high-performance, fast-growing crops. This innovative substrate breaks away from traditional...
  • A white plastic bottle of Canna Silica 2-in-1 formula by CannaA bottle of Canna Silica liquid fertilizer by Canna, featuring a white cap and a label with a leaf pattern in orange, purple, and teal. The bottle is overlaid with a large 'Steel Roots Garden Supplies' logo and is set against a background of green leaves and dark bokeh lights.
    A white plastic bottle of Canna Silica 2-in-1 formula by CannaA bottle of Canna Silica liquid fertilizer by Canna, featuring a white cap and a label with a leaf pattern in orange, purple, and teal. The bottle is overlaid with a large 'Steel Roots Garden Supplies' logo and is set against a background of green leaves and dark bokeh lights.
    CANNA

    CANNA Silica | Premium Silicon Fertilizer for Plants

    £18.95
    £18.95

    Boost your crop’s natural defences with CANNA Silica, a premium silicon plant fertilizer engineered to build thick stems, rigid leaves, and unmatched environmental resilience. This professional-grade...
  • Canna Mono Potassium (K 20%0 1L
    CANNA

    Canna Mono Potassium (K 20%0 1L

    £12.95
    £12.95

    CANNA MONO POTASSIUM (K 20%) 1L POTASSIUM DEFICIENCY GUIDE It is necessary for all activities having to do with water transport and the opening and closing...
  • Canna Mono Phosphorous (P 20%) 1L
    CANNA

    Canna Mono Phosphorous (P 20%) 1L

    £12.95
    £12.95

    CANNA MONO PHOSPHOROUS (P 20%) 1L PHOSPHORUS DEFICIENCY GUIDE   Phosphorus plays an important role for all living organisms and is an essential nutrient element for...
  • Canna Mono MAGNESIUM (MGO 7%) 1L
    CANNA

    Canna Mono MAGNESIUM (MGO 7%) 1L

    £12.95
    £12.95

    CANNA MONO MAGNESIUM (MGO 7%) 1L  MAGNESIUM DEFICIENCY GUIDE Magnesium is an indispensable element for a.o. plants. In plants, it represents a building block for chlorophyll...
  • Canna Mono Calcium (CA 15%) 1L
    CANNA

    Canna Mono Calcium (CA 15%) 1L

    £12.95
    £12.95

    CANNA MONO CALCIUM (CA 15%) 1L CALCIUM DEFICIENCY GUIDE Calcium occurs throughout the entire plant. It is used for many processes in the plant, however, calcium...
  • CANNA Flush | Professional Nutrient & Salt Residue Remover for Harvest
    CANNA

    CANNA Flush | Professional Nutrient & Salt Residue Remover for Harvest

    £5.00
    £5.00

    Canna the leading brand in plant nutrients, they are the number 1 selling solution for growth and bloom. Canna UK puts quality in the forefront of...

    Size: 250ML
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