Newmarket, Ontario (Head Office)
1175 Stellar Drive, Unit #5
Newmarket, ON L3Y 7B8
- Mon10:00am–6:00pm
- Tue10:00am–6:00pm
- Wed10:00am–6:00pm
- Thu10:00am–6:00pm
- Fri10:00am–6:00pm
- Sat10:00am–4:00pm
- SunClosed
$0.00 CAD
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CANNA Coco A & B is a two-part coco base nutrient and professional plant fertilizer made to provide complete nutrition for optimal growing and flowering in buffered coco substrates.
Coco coir has unique buffering qualities, and CANNA Coco A & B is specifically tailored to the characteristics of coco substrates so plant nutrition stays on track as the medium interacts with the nutrient solution. This complete professional nutrient is described as containing all the essential elements for optimal growing and flowering, making it a practical base for growers who want one coco-focused foundation that carries both growth and bloom.
The formula is composed of high value minerals, developed through research and analysis to support optimum nutrient absorption in coco-based growing. That matters in coco, where consistent availability and balanced mineral delivery are key to maintaining strong plant momentum. Growers choose this style of coco nutrient when they want vigorous growth and profuse flowering in a buffered coco medium without turning the base feed into a constant correction project.
CANNA Coco A & B is also described as easy to use and dissolves directly, which supports clean handling in everyday coco programs. It is extremely suitable for growing in pots and is positioned for run-to-waste systems, including drain-to-waste cultivation in buffered coco medium. That system fit makes it a straightforward choice for coco growers who want a base nutrient that matches how coco is commonly run in real-world setups.
The two-part A and B format exists to keep key elements stable in concentrated form. CANNA separates the A part and the B part because certain highly concentrated elements, including calcium and phosphate, can conflict in a single bottle and create residue that reduces availability. Keeping the components separate helps maintain a reliable, usable concentrate so the nutrient profile performs as intended once it is prepared for the crop.
CANNA Coco A & B is a good fit for growers running coco coir in pots or drain-to-waste cultivation who want a coco-specific two-part base nutrient built for both the growth and flowering phases, with high value minerals, direct dissolving performance, and a buffered coco medium focus.
Step-by-step mixing and feeding instructions for Canna Coco B - 1 Litre.
Fill your reservoir or watering container with clean, room-temperature water first. Shake the bottle of Canna Coco B - 1 Litre well before every use. Using the feeding schedule below, measure the recommended dose and add it directly to the water while stirring. Allow the solution to mix fully before adding any other fertilizers, additives, or supplements.
Always add nutrients to water — not the other way around. Mix thoroughly between products to ensure an even, stable nutrient solution.
Vegetative stage — Coco B
Flowering stage — Coco B
Warning – Important Safety Information
This product may cause mild skin irritation and eye irritation. Avoid unnecessary contact with skin, eyes, and clothing. Use only as directed.
General safety precautions
Read and follow all instructions on the product label and any accompanying documentation before use. Keep out of reach of children and pets. Do not ingest. Avoid breathing vapours, mist, or dust that may be generated during handling or use.
Wear appropriate personal protective equipment (PPE), such as protective gloves, long sleeves, long pants and closed-toe footwear. When there is a risk of splashing or airborne particles, use safety glasses or other suitable eye and face protection.
First aid – skin contact
IF ON SKIN OR HAIR: Remove contaminated clothing immediately. Rinse skin with clean water for several minutes, then wash with mild soap and water. If irritation or redness develops and persists, seek medical attention. Wash contaminated clothing before reuse.
First aid – eye contact
IF IN EYES: Rinse cautiously with clean water for several minutes, keeping eyelids open. Remove contact lenses if present and easy to do. Continue rinsing. If irritation persists, obtain medical advice.
First aid – ingestion and inhalation
IF SWALLOWED: Rinse mouth thoroughly with water. Do not induce vomiting unless instructed by a medical professional. Seek medical attention if you feel unwell.
IF INHALED: Move the person to fresh air and keep them comfortable for breathing. If coughing, breathing difficulty, dizziness or other symptoms occur, seek medical assistance.
Storage and handling
Store this product in its original closed container, in a cool, dry and well-ventilated area. Protect from extreme temperatures and direct sunlight. Keep container tightly sealed when not in use.
Avoid release to drains, natural waterways or outdoor soil. Dispose of unused product and empty containers in accordance with local regulations and the directions on the label.
Important: If medical advice is needed, keep the product label or container available. Always follow the specific instructions and safety recommendations provided by the manufacturer. This safety notice is intended as general guidance and does not replace official label directions or documentation.
| Total Nitrogen (N) | 0.8% |
|---|---|
| Ammoniacal Nitrogen (N) | 0.1% |
| Nitric Nitrogen (N) | 0.7% |
| Phosphorus Pentoxide (P2O5) | 3.9% |
| Potassium Oxide (K2O) | 2.2% |
| Magnesium Oxide (MgO) | 1.8% |
| Sulphur Trioxide (SO3) | 1.8% |
| Boron (B) | 0.007% |
| Copper (Cu) | 0.001% |
| Total Manganese (Mn) | 0.012% |
| Molybdenum (Mo) | 0.002% |
| Zinc (Zn) | 0.007% |
Ammoniacal Nitrogen (N) is a plant-available form of ammonium (NH₄⁺) that provides a steady, gentle source of nitrogen for healthy green growth. Unlike fast-release nitrogen types, ammoniacal nitrogen feeds plants slowly, helps stabilize root-zone pH, and works well in cooler temperatures. It is commonly used during early vegetative growth because it supports strong leaf development without burning young roots. If plants show pale leaves, slow growth, or weak stems, they may need more available ammoniacal nitrogen.
Boron is essential because it stabilizes cell walls, supports root and shoot growth, and regulates sugar movement throughout the plant. What makes boron unique is its limited mobility and extremely narrow range between deficiency and excess, which causes new growth to show symptoms rapidly when levels fall out of balance.
Copper is important because it powers key enzymes that support energy use, tissue strength, and stress protection, and it’s unique from many other micronutrients because plants need it in tiny amounts but can be harmed quickly if copper becomes excessive.
Magnesium oxide is important because it supplies magnesium needed for chlorophyll and energy transfer, helping plants stay green, move sugars, and grow steadily, and it’s unique from many other magnesium sources because it is more concentrated and often slower-acting while also influencing root-zone pH and long-term nutrient balance.
Molybdenum is important because it helps plants convert nitrogen into usable building blocks for chlorophyll and growth, and it’s unique from many nutrients because it mainly supports enzyme-driven “nutrient use” rather than directly building plant tissue.
Nitric nitrogen is important because plants can absorb it quickly to build chlorophyll and steady green growth, which powers photosynthesis. It’s unique because it tends to influence root-zone pH differently than other nitrogen forms and often supports more predictable, balanced growth when paired with the right mineral and environmental conditions.
P2O5 is important because it tells you how much phosphorus is available in a feeding program, and phosphorus drives root development, energy transfer, and flowering performance—making it uniquely different from many other nutrients because it’s commonly listed as a standardized “oxide equivalent” value rather than as the nutrient form plants directly absorb.
Potassium oxide (K2O) is important because it shows how much potassium is available to support water control, sugar movement, and strong plant structure, which directly impacts growth quality and stress tolerance. It’s unique because K2O is mainly a label standard for potassium content, not a separate nutrient form the plant absorbs, so understanding it helps you avoid mixing up label numbers with real potassium needs.
Sulphur trioxide (SO3) matters because it quickly turns into sulfate, the sulfur form plants actually use to build proteins and key growth compounds, while also having a strong ability to lower pH and change nutrient availability, making it uniquely different from more stable sulfur forms that don’t shift root-zone chemistry as fast.
Total manganese matters because it supports photosynthesis and enzyme activity that keep new growth green and vigorous, and it’s unique because “total” manganese measures what’s present but not necessarily what the plant can absorb—so pH and root conditions decide whether manganese helps or harms.
Total Nitrogen is important because it directly drives leafy growth, chlorophyll production, and overall growth speed, which sets the pace for the entire plant. It’s unique because the “total” number can include different nitrogen forms that behave differently in the root zone, meaning the same total amount can produce very different results depending on the nitrogen type and plant stage.
Zinc is important because it powers key enzymes and helps regulate growth hormones, which directly controls healthy new leaves, normal internode spacing, and strong growth tips; it’s unique compared to many other micronutrients because zinc problems often show up as distorted, undersized new growth and stunting, not just simple leaf yellowing.

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