Canna Substra Vega A, 20 literCanna Substra Vega A 20 liter CANNA Substra Vega is a professional fertilizer containing all the essential elements needed for optimal growing during the vegetative stage, in inert (such as rock wool) run to drain systems. In the beginning of the growing phase, the plant lays the foundation for its eventual yield. Advantages of CANNA Substra Vega CANNA Substra Vega promotes healthy and vigorous growth, which is vital for side shoots and robust root