Shogun Complete Coco Nutrient Kit for 10-16 Plants

One Kit, One Schedule, a Full Coco Cycle for a Bigger Room

Everything needed to feed 10-16 plants in coco coir from early growth to the final week on plain water, scaled up from our 4-8 plant kit for a 2.4m tent or two 1.2m tents run together. Every formula is made by Shogun in the UK and designed to work together, so you run one 10-week schedule with clear rates per litre instead of a chart pieced out of three brands. In coco the medium holds no nutrition of its own and the margin between a clean feed and a lockout is narrow; at this plant count the volumes involved mean running short in week seven is a real cost, so every bottle here is sized to the bigger room.

What's Included

• Shogun Samurai Coco A&B, 10L set (10L of A and 10L of B) - the base nutrient start to finish, optimised for coco.
• Shogun Sumo Active Boost, 5L - the tank-stable flowering booster for aroma, flavour and weight; one 5L drum instead of four separate litres.
• Shogun PK Warrior 9/18, 2 x 1L - high-strength PK for mid-to-late bloom.
• Shogun Dragon Force, 2 x 1L - finishing feed for ripening and flower density.
• Shogun CalMag, 2 x 1L - prevents the calcium and magnesium deficiencies coco brings.
• Shogun Silicon, 2 x 1L - strengthens structure and stress resilience.
• Shogun Katana Roots, 2 x 250ml - root stimulator for rapid early root development.

Key Benefits

• Full cycle covered - base, roots, silicon, CalMag, booster, PK and ripener.
• Sized for 10-16 plants - double the base feed, double every additive and a 5L booster, so you are not left short in week 7.
• Cheaper than two smaller kits - the 10L base set and the 5L booster cost less than buying the same volume as 5L sets and single litres.
• One brand, one chart - a 10-week schedule with no conflicting advice.
• Tank-stable booster - Sumo Active Boost is the version made for reservoirs and drippers, so it suits a larger room fed from a tank.
• Made in the UK - trusted by hobbyists and professionals alike.

Guesswork Feeding, Cal-Mag Deficiency and Airy Flowers

Coco is unforgiving. Get calcium and magnesium wrong and you see rusty spotting, poor nutrient uptake and slow growth; get bloom wrong and you finish with airy flowers and low yields. In a room this size the mistake is multiplied across every pot. A single matched range removes those variables - roots establish fast, silicon builds a frame that carries weight, and the PK and ripener land in time to fill the flowers.

How to Use

• Week 1, early veg: Coco A&B 1-2ml/L, CalMag 1ml/L, Katana Roots 1-2ml/L, Silicon 1ml/L.
• Week 2, veg: Coco A&B 2-3ml/L, CalMag 1ml/L, Katana Roots 1-2ml/L, Silicon 1ml/L.
• Week 3, late veg: Coco A&B 3ml/L, CalMag 1ml/L, Katana Roots 1ml/L, Silicon 1ml/L.
• Week 4, pre-flower: Coco A&B 3-4ml/L, CalMag 1ml/L, Katana Roots 0.5-1ml/L, Silicon 1ml/L, Sumo Active Boost 1ml/L.
• Week 5, early flower: Coco A&B 4ml/L, CalMag 1ml/L, Silicon 1ml/L, Sumo Active Boost 2ml/L.
• Week 6, mid flower: Coco A&B 4ml/L, CalMag 1ml/L, Silicon 1ml/L, Sumo Active Boost 2ml/L, PK Warrior 0.5-1ml/L.
• Week 7, peak flower: Coco A&B 4ml/L, CalMag 1ml/L, Silicon 1ml/L, Sumo Active Boost 2ml/L, PK Warrior 1ml/L.
• Week 8, late flower: Coco A&B 3-4ml/L, CalMag 1ml/L, Silicon 1ml/L, Sumo Active Boost 1-2ml/L, PK Warrior 1ml/L.
• Week 9, ripening: Dragon Force 4ml/L only.
• Week 10, final week: plain water, or Dragon Force at 1-2ml/L during the final stage.
• Mixing and pH: all values are per litre of water. Add A and B separately, stir, then set pH to 5.8-6.2 and check EC before feeding. Sumo Active Boost is tank-stable, so a mixed reservoir can be held between feeds.