About CANNA Classic
Tested for years
With CANNA Classic nutrition for fast growing plants, CANNA became a pioneer in the cultivation on substrates. With substrate cultivation, the soil is replaced by an inert growth medium. Inert growth mediums, such as rockwool, do not contain any nutrients. Classic is the best nutrition for growing on inert substrates. CANNA Classic is used especially on ‘run-to-waste’ systems; these are systems where the drain water is drained off or so called open-hydroponics systems.
CANNA Classic has been the most used nutrient in the Netherlands for years.
Precision cultivation
With CANNA Classic, growers have an optimum control over what their plants are offered. It does require more know-how than growing on soil for example, but higher yields can be achieved due to the fact that the nutrition absorption can be better arranged. Like this, immediate adjustments can also be made when something threatens to go wrong.
It is also important that there are no damaging ballast substances in the offered nutrition because this will have an immediate negative influence on the plant’s development. Of course, CANNA Classic is free from these substances.
Run-to-waste
Growing on inert mediums is still the most widely used growing method in the Dutch horticultural sector. With run-to-waste systems, the nutrient solution runs once past the roots and is then drained off. This means that the nutrient solution must have the correct composition.