Clay pebbles can have a high salt content. By rinsing the pebbles with water, these harmful salts can be washed away. An additional advantage of this is that dust particles are also rinsed off and these may have caused blockages.
CANNA AQUA is a user-friendly range of products for recirculating systems, like NFT or ebb and flow on inert mediums such as clay pebbles. With these systems the drainage water doesn't flow away but is reused. CANNA AQUA nutrients are made in such a way that the plants regulate the pH themselves. Keeping the pH in the nutrient reservoir within the optimum pH range is therefore very easy with CANNA AQUA nutrients.
In this way CANNA makes one of the most complex cultivation systems considerably easier for the grower.
Clay pebbles can have a high salt content. By rinsing the pebbles with water, these harmful salts can be washed away. An additional advantage of this is that dust particles are also rinsed off and these may have caused blockages.
Want to know more about CANNA AQUA? In this infopaper we explain everything you want to know about growing plants in recirculating systems.