Canna Bio Rhizotonic is a 100% organic, root-stimulating, health-enhancing additive suitable for any stage of growth and particularly adept at easing plant stress after transplanting. Incredibly effective, highly engineered, and consistent in quality, Bio Rhizotonic is nonetheless entirely natural.

By encouraging the rapid and abundant growth of root hairs Bio Rhizotonic helps establish access to nutrients in the substrate. This is especially important after transplanting when existing root hairs are inevitably damaged. Reconnected to its nutrient supply your cutting or plant will continue to thrive.

Bio Rhizotonic’s usefulness is not limited to roots. This powerful stimulator can also be used to pre-soak propagation media, pre-treat substrate prior to potting, and as a foliar spray. In all these roles it’s proven to improve strike rates, predispose plants to healthy growth, and contribute to prolific yields.

Bio Rhizotonic is completely free from animal ingredients or by-products. No chemical fertilisers or pesticides, synthetic colours or preservatives are involved at any stage in its production. It simply offers you an abundance of naturally occurring vitamins and bioactive elements for healthy, productive crops.

• 100% organic, root-stimulating, health-enhancing additive 
• Suitable for any stage of growth
• Compatible with all cultivation systems
• Renowned for easing plant stress after transplanting
• Promotes the rapid and abundant growth of root hairs
• Establishes access to nutrients in the substrate
• Can be used as a foliar spray and as a pre-soak for media or substrate
• Improves strike rates, predisposes plants to healthy growth and prolific yields
• Completely free from animal ingredients or by-products
• Completely free from chemical fertilisers, pesticides, synthetic colours, and preservatives

Order and pay online before 1pm for free, same-day, in-store collection (Mon to Sat).

Order and pay online after 1pm, or on a Sunday, or on a Bank Holiday for free, next-day, in-store collection.

* Please await your ‘Order Ready’ email before setting out to collect your order. *

On orders over £99 we offer free standard U.K. delivery* within 1-3 days of your order being placed.

Your goods will be transported securely, discreetly, and with tracking to ensure you have the best possible idea of when they’ll be delivered.

*exclusions and surcharges may apply, please see full Delivery Information for details.