Shogun Full Hydro Nutrient Kit (Hard Water) – Complete Feeding Bundle for 4–8 Plants
The Shogun Full Hydro Nutrient Kit (Hard Water) is a complete, all-in-one feeding bundle for growers running hydroponic systems in hard water areas. It includes everything you need from early veg through to final ripening; the correct Samurai Hydro Grow A&B and Samurai Hydro Bloom A&B base feeds (both in 5L), plus enzymes, root support, silicon, CalMag, flower boosters, PK, and a dedicated finisher.
Hydro can deliver explosive growth, but it relies on a stable, properly balanced reservoir. This kit removes the gaps and guesswork by giving you a complete programme that keeps your solution consistent, your root zone healthier, and your plants supported under modern LED intensity from start to finish.
Key Benefits
- Hard water A&B base feeds included; 5L Samurai Hydro Grow A&B and 5L Samurai Hydro Bloom A&B for the full cycle
- All-in-one kit; enzymes, root stimulator, CalMag, silicon, boosters, PK, and ripener included
- Cleaner reservoirs and drippers; Zenzym supports a cleaner system and healthier root zone; especially useful in dripper setups
- Perfect size; designed for 4–8 plants in 1.2 × 1.2 m tents or similar
- LED-friendly support; CalMag included to help prevent common LED-driven deficiencies
- Better value; save compared to buying bottles individually, with no missing gaps in the schedule
- Works Perfectly! Calculated & Spec'd by our One Stop Grow Shop in-store experts to give you everything you need!
What’s in the Shogun Full Hydro Kit?
- Shogun Samurai Hydro Grow A&B (Hard Water, 5L each): Base feed for fast, healthy vegetative growth in hydro systems
- Shogun Samurai Hydro Bloom A&B (Hard Water, 5L each): Base feed for heavy flowering and fruiting in hydro systems
- Shogun Katana Roots (250ml): Stimulates explosive root branching and early-stage resilience
- Shogun Zenzym (1L): Enzyme biostimulant that supports root zone hygiene and helps keep systems cleaner; contains no nutrients
- Shogun Silicon (1L): Reinforces plant structure; boosts resistance to heat and stress
- Shogun CalMag (1L): Extra calcium and magnesium; especially useful under powerful LEDs
- Shogun Sumo Active Boost (2 × 1L): Biostimulant that drives vigour, flower density, and finish
- Shogun PK Warrior 9/18 (1L): Potassium and phosphorus boost for heavier flowering
- Shogun Dragon Force (1L): Finishing formula for ripening and weight in the final week
Why Hydro Growers Need It
Hydroponic plants rely entirely on what’s in your reservoir. If the base feed is incomplete, dosing is inconsistent, or waste builds up in the system, plants respond quickly; slowed growth, unstable feeding, and disappointing flowering. This kit solves those problems by giving you a complete hydro feeding programme; Samurai Grow and Bloom A&B as the core nutrition, Zenzym for ongoing root zone and line hygiene, and the right boosters at the right time to hit peak performance through flower.
How to Use
- Fill your reservoir: Add water and ensure good circulation before mixing
- Add base nutrients: Add equal amounts of Samurai Part A and Part B to reach the required strength; 1–3ml/L of each
- Add Zenzym: Use right through veg and flowering at 2.5ml/L; it contains no nutrients and supports a cleaner system
- Add additives: Add Katana Roots in early veg; add silicon and CalMag as required; bring in boosters and PK during flower
- Check EC and pH: Adjust EC based on plant health; aim for an optimum pH of 5.8 and keep below 7.0 for best results
- Renew weekly: Replace your reservoir solution every 7 days
Feeding Chart (Hydro; Hard Water)
| Week | Stage | Samurai Hydro A&B | CalMag | Katana Roots | Zenzym | Silicon | Sumo Boost | PK Warrior | Dragon Force |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Veg | 1–2ml/L (A) + 1–2ml/L (B) | 0–0.5ml/L | 0.2ml/L | 2.5ml/L | 1ml/L | – | – | – |
| 2 | Veg | 1–2ml/L (A) + 1–2ml/L (B) | 0–0.5ml/L | 0.2ml/L | 2.5ml/L | 1ml/L | – | – | – |
| 3 | Veg | 2–3ml/L (A) + 2–3ml/L (B) | 0–0.5ml/L | 0.2ml/L | 2.5ml/L | 1ml/L | – | – | – |
| 4 | Veg | 2–3ml/L (A) + 2–3ml/L (B) | 0–0.5ml/L | 0.2ml/L | 2.5ml/L | 1ml/L | – | – | – |
| 5 | Flower | 1–3ml/L (A) + 1–3ml/L (B) | 0–0.5ml/L | 0.2ml/L | 2.5ml/L | 1ml/L | 2ml/L | – | – |
| 6 | Flower | 1–3ml/L (A) + 1–3ml/L (B) | 0–0.5ml/L | 0.2ml/L | 2.5ml/L | 1ml/L | 2ml/L | – | – |
| 7 | Flower | 1–3ml/L (A) + 1–3ml/L (B) | 0–0.5ml/L | 0.2ml/L | 2.5ml/L | 1ml/L | 2ml/L | – | – |
| 8 | Flower | 1–3ml/L (A) + 1–3ml/L (B) | 0–0.5ml/L | – | 2.5ml/L | 1ml/L | 2ml/L | 1ml/L | – |
| 9 | Flower | 1–3ml/L (A) + 1–3ml/L (B) | 0–0.5ml/L | – | 2.5ml/L | 1ml/L | 2ml/L | 0.5–1ml/L | – |
| 10 | Flower | 1–3ml/L (A) + 1–3ml/L (B) | 0–0.5ml/L | – | 2.5ml/L | 1ml/L | 2ml/L | 0.5–1ml/L | – |
| 11 | Flush | – | – | – | – | – | – | – | – |
| 12 | Ripen | – | – | – | – | – | – | – | 4ml/L |
*Aim for an optimum pH of 5.8 in hydro. Replace your reservoir solution every 7 days. Never mix concentrates together; add one product at a time and stir thoroughly before adding the next.
Top Tip: If you run drippers or recirculating hydro, Zenzym is especially useful; consistent use supports a cleaner root zone and helps keep lines flowing freely through the entire cycle.
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