Description
CANNA Coco A&B is the industry-standard two-part base nutrient designed specifically for coco growers, and works best twinned with Canna Coco Natural or Canna Coco Professional Plus. It's an easy-to-use formula that covers both the vegetative and bloom stages, so you only need one feed throughout your entire grow. Whether you're hand-watering or running a drain-to-waste system, Coco A&B delivers consistently strong results.
- Dilution / Dose
- 4ml/L of Coco A and 4ml/L of Coco B (40ml each per 10 litres)
- When To Use
- Full lifecycle — one formula covers both veg and bloom
- Substrate Fit
- Coco coir substrates — hand-watered or drain-to-waste
- Grower Notes
- Target pH 5.5–6.2. Mix A and B separately into water — never combine the concentrates directly.
Why Choose CANNA Coco A&B?
- All-in-one feed: One formula for both veg and bloom — no need to swap bottles between stages.
- Works in buffered coco: Perfect for use with CANNA Coco Professional Plus or other pre-buffered coir substrates.
- Agnostic water profile: Formulated to perform consistently regardless of local water hardness.
- Balanced nutrition: Provides the ideal mix of nitrogen, calcium, magnesium, potassium and trace elements tailored to coco coir's cation exchange profile.
Works With
- CANNA Rhizotonic — root stimulator for faster establishment.
- CANNAZYM — enzyme blend to keep coco clean and recycle dead roots.
- CANNA PK 13/14 — bloom booster to stack on extra weight mid-flower.
Suitability
CANNA Coco A&B is made for coco coir substrates in both hand-watered pots and automated drain-to-waste irrigation. Check out Canna Coco Natural or Canna Coco Professional Plus. It's not designed for recirculating hydro systems — for those, look at CANNA Aqua or Hydro. In coco, A&B provides everything the plant needs without extra supplements.
Quick Tips
- Always measure A and B separately — never pour concentrates into the same measuring jug.
- Flush through with plain water occasionally if salts build up.
- Store bottles in a cool, dark place — nutrients are light and temperature sensitive.
FAQs
Is CANNA Coco A&B for veg or bloom?
Both — it's a single base feed that works across the full lifecycle.
Can I use it in run-to-waste systems?
Yes. Coco A&B is ideal for drain-to-waste setups in buffered coco.
What additives should I use with it?
Rhizotonic, Cannazym, and PK 13/14 are the classic trio for pushing plants to their full potential.
How much CANNA does your grow actually need?
Tell us your medium, pot size and plant count. The Feed Chart Calculator builds your week‑by‑week chart with target EC, works out every bottle for the whole run, and puts them straight in your basket. You can price CANNA against seventeen other brands while you are there.
