Additives

Our additives are products that are used alongside the main nutrient. Additives improve plant health and yield. They are found in the classic CANNA twin bottle and include RHIZOTONIC, CANNAZYM, CANNABOOST and CANNA PK 13/14.

Grow Guide

Tip Adding acid to water

When you dilute an acidic product, always add the acid to the water, never add water to the acid, if it splashes it will cause burns on your skin or in your eyes!