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CANNA Coco A&B is a complete two-part professional nutrient for growing in coco. One formulation covers the whole cycle — there is no separate grow and bloom product in this line.
What it's for
Coco coir, in run-to-waste, flood and ebb-and-flow systems. Used from start to finish, vegetative through flowering.
How much to use
1:250 — 40ml of A and 40ml of B per 10 litres of water (4ml per litre of each part).
pH 5.5–6.2
EC 1.2–2.3 mS/cm²
Conditioning new coco: before planting, drip the coco with a weaker solution — 2ml of Coco A and 2ml of Coco B per litre at pH 5.2–6.2 — until it starts to drain.
Worth knowing
Never mix the A and B concentrates together neat. Add A to the reservoir and stir, then add B and stir again. Combined undiluted they form compounds the plant can't take up.
Shake the bottle well before use.
Store somewhere dark and frost-free — UV light breaks down the iron chelates.
Ordered in for you — allow 3–5 business days for processing, or collect from the Annerley shop.
