Canna Flush

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Please note: all our Canna is from UK distributers and will labelled as such. Canna is one of the trusted and best-known names in the hydroponic business. Canna Flush removes exces s nutrients from your grow medium and plants; it is great for use in over fertilisation and before harvest. How It Works Canna Flush contains ingredients which draw nutrients out of plant tissue and grow mediums and then holds on to them so that they can be washed out. Canna Flush works great for saving an accidentally over-fertilised plant and also to clean nutrients out of your plants just before harvest to give your crops a much cleaner taste. Show more