Canna Complete Coco Nutrient Kit for 4-8 Plants

The Reference Coco Programme, Boxed for 4-8 Plants

Everything needed to feed 4-8 plants in coco coir on the Canna programme from rooted cutting to the final week, in one box. Canna Coco is the feed every other coco chart gets compared against: a two-part base built for coir's habit of holding on to calcium and magnesium, backed by a root stimulator, an enzyme, a bloom booster and a single-week PK. Instead of piecing the range together bottle by bottle, you get the six products the 12-week Canna coco schedule actually calls for, sized to match each other, with rates per litre for every week.

What's Included

• Canna Coco A, 5L - part one of the two-part base nutrient, used at equal parts with B from the first feed to the last.
• Canna Coco B, 5L - part two of the base nutrient, carrying the elements that cannot share a bottle with A.
• Canna Rhizotonic, 1L - algae-based root stimulator with over 60 microbiological substances, run high in the first weeks and tapered off in flower.
• Canna Cannazym, 2 x 1L - more than 12 enzymes that turn dead root matter into minerals and sugars the plant reuses; the heaviest-used additive in the schedule, so it is doubled.
• Canna Boost Accelerator, 1L - the flowering metabolism booster, used from the first flower sites to the end.
• Canna PK 13/14, 1L - concentrated phosphorus and potassium for the one week of peak demand.

Key Benefits

• Full cycle covered - base, roots, enzyme, booster and PK, from the first feed in coco to the last.
• Sized for 4-8 plants - a 1.2m tent run at full load, with the base feed and Cannazym sized to the weeks that use most.
• One brand, one chart - a 12-week schedule with four weeks of veg and eight of flower, and no conflicting advice between bottles.
• Built for coco - Coco A&B is balanced for coir's cation exchange, so the medium does not rob the feed of calcium and magnesium.
• Beginner friendly - equal parts A and B, one enzyme, one booster, one PK week; there is nothing to work out.
• Made in the Netherlands - Canna has been the benchmark coco feed for more than twenty years.

Nutrient Lockout, Poor Uptake and Slow Growth in Coco

Coco holds no nutrition of its own and swaps calcium and magnesium for whatever you put in, so a generic feed shows up as nutrient lockout, rusty spotting and slow growth within a few weeks. A matched programme removes the variables: Coco A&B is balanced for the medium, Rhizotonic gets roots established fast so transplant shock does not cost a week, Cannazym keeps the root zone clean so nutrient uptake stays high, and Boost and PK 13/14 land in the weeks flowers are being built rather than after.

How to Use

• Week 1, early veg: Coco A&B 1.5ml/L each, Rhizotonic 4ml/L, Cannazym 2.5ml/L.
• Week 2, veg: Coco A&B 2ml/L, Rhizotonic 4ml/L, Cannazym 2.5ml/L.
• Week 3, veg: Coco A&B 2.5ml/L, Rhizotonic 2ml/L, Cannazym 2.5ml/L.
• Week 4, late veg: Coco A&B 2.5ml/L, Rhizotonic 1ml/L, Cannazym 2.5ml/L.
• Week 5, early flower: Coco A&B 3ml/L, Rhizotonic 0.5ml/L, Cannazym 2.5ml/L, Boost 2ml/L.
• Weeks 6 and 7, flower: Coco A&B 3.5ml/L, Rhizotonic 0.5ml/L, Cannazym 2.5ml/L, Boost 3ml/L.
• Week 8, peak flower: Coco A&B 4ml/L, Cannazym 2.5ml/L, Boost 3ml/L, PK 13/14 1.5ml/L for this one week.
• Week 9, late flower: Coco A&B 2.5ml/L, Cannazym 2.5ml/L, Boost 3ml/L.
• Weeks 10 and 11, late flower: Coco A&B 2.5ml/L, Cannazym 5ml/L, Boost 3ml/L.
• Week 12: plain water.
• Mixing and pH: all values are per litre of water. Add A, stir, then add B, then the additives. Set pH to 5.8-6.2 last, because Rhizotonic raises it. Aim for 10-20% run-off at each feed and check EC before watering.