Canna Rhizotonic is an algae-based, root-stimulating, health-enhancing additive suitable for any stage of growth and particularly adept at easing plant stress after transplanting. By encouraging the rapid and abundant growth of root hairs 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.

Rhizotonic’s usefulness is not limited to plant roots. Containing over 60 natural ingredients including vitamins and trace elements, this stimulator can also be used as a foliar spray, as a seed soaking aid to germination, and as a pH up adjuster in reservoirs. In all these roles it’s proven to improve strike rates, predispose plants to healthy growth, and contribute to prolific yields.

• 100% natural algae-based, root-stimulating, health-enhancing additive
• Suitable for any stage of growth
• Compatible with all substrates and in hydro 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
• A seed-soaking aid to germination
• Use to adjust pH up in reservoirs
• Improves strike rates and predisposes plants to healthy growth and prolific yields

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.