Canna - Terra Professional 50L just at the moment when

just at the moment when it is disastrous for the harvest

An additional pump in the reservoir ( agitating the surface of the solution ) and/or an air pump should be used

The pH levels of the nutrient solution are not quite as important as the EC because the lime within the soil substrate will always correct the pH back to the ideal level in the root zone

5 ml per litre of water

and strong metabolism

Canna - Terra Professional 50L just at the moment whenCANNA Terra Professional is a nitrogen rich potting mix for plant cultivation. Your plants grow best in a nitrogen rich potting mix. CANNA Terra Professional potting mix is unlike anything you will find in a garden centre. It contains a blend of upgraded black peat, granulated peat moss and perlite. If you are going to grow indoors or outdoors, this is the potting mix you want to use. Advantages of CANNA Terra Professional Exclusive, high value