Collection: Canna

Canna is a Dutch nutrient and growing-media manufacturer running since the early 1990s, built around four dedicated systems: Terra (soil), Coco (coco coir), Aqua (pure hydro/DWC) and Hydro (run-to-waste) — each formulated for its medium, not adapted from one recipe. Shop Coco A+B, Terra Professional (Plus), Aqua Flores A+B, Canna's own Aqua Clay Pebbles, plus Rhizotonic, Cannazym, PK 13/14 and CalMag Agent. Don't mix systems — match the nutrient line to your actual medium.