Canna is one of the best-known and trusted names in the hydroponic plant-feed business. Canna Flush removes excess nutrients from your plants and grow-medium. Great for use before harvest and also in the case of over-fertilisation.
How Canna Flush Works
Canna Flush contains ingredients which draw out nutrients out of plant tissue and grow-mediums and then holds on to them so that they can then be washed out. Canna Flush works great for saving an accidentally over-fertilised plant and also to clean nutrient out of your plants just before harvest to give your crops a much cleaner taste.
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