Running hydro in a hard water area? The SHOGUN Full Hydro Nutrient Kit Hard Water gives you a complete feeding package built around the right base nutrients for your water type, with every key additive matched together for a full grow cycle.
This kit includes SHOGUN Samurai Hydro Grow A&B Hard Water and SHOGUN Samurai Hydro Bloom A&B Hard Water as your base feeds, plus root support, enzymes, Silicon, CalMag, bloom stimulation, PK support and a finishing formula.
Hydroponic growing can deliver fast growth and strong results, but it leaves very little room for guesswork. Your plants rely completely on what is in the reservoir, so feed strength, pH, cleanliness and consistency all matter.
This kit gives you a clear SHOGUN hydro feeding programme from early veg through to flowering, ripening and finishing. It is ideal for growers using hard water in active hydro systems, including recirculating systems, dripper setups, DWC, NFT and flood and drain.
Perfect for 4–8 plants, this bundle makes it easier to run SHOGUN properly while saving money compared with buying every bottle individually.
Hydroponic plants depend entirely on the nutrient solution in your reservoir. If your feed is unbalanced, your pH drifts too far, or waste builds up around the root zone, plants can react quickly with stalled growth, deficiencies or weaker flowering.
The SHOGUN Full Hydro Nutrient Kit Hard Water takes the stress out of building a complete hydro feeding range from scratch. You get the correct hard water base nutrients, plus the key support products needed to keep plants fed, strong and moving properly through the full cycle.
For new hydro growers, it removes a lot of the guesswork. For experienced growers, it is a cost-effective way to stock up on a complete SHOGUN hard water hydro programme in one go.
This kit is designed for growers running hydroponic systems in hard water areas. Hard water already contains higher levels of dissolved minerals, so using the correct hard water base nutrients helps keep your feed programme better balanced.
It is a strong choice for active hydro systems where plants are fed directly from a reservoir, including dripper systems, recirculating hydro, DWC, NFT and flood and drain setups.
With Zenzym included, it is especially useful for growers running reservoirs, pipework and dripper lines, where root zone cleanliness and regular maintenance make a big difference.
| 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 around 5.8 in hydro. Replace your reservoir solution every 7 days. Never mix nutrient concentrates together; add one product at a time and stir thoroughly before adding the next.
If you run drippers, pipework or a recirculating hydro system, use SHOGUN Zenzym consistently throughout the cycle. It helps support a cleaner root zone and keeps your system running more smoothly, which is especially important when plants are feeding heavily.
Be the first to ask a question about this.
YOUR LOCAL HYDROPONICS EXPERT
Covering the Midlands, Bristol and London, whichever of our shops you visit, we can guarantee you'll get the best price and unbeatable advice from our expert staff.
