Dutch Pro Original Grow Soil A&B — Hard-Water Veg Base

Dutch Pro Original Grow Soil A&B (Hard Water) — Vegetative Soil Base Nutrient

Dutch Pro Original Grow Soil A&B for hard-water UK tap supply — the vegetative-phase soil-specific base nutrient. With over 30 years of experience producing top-quality plant nutrients, Dutch Pro is finally receiving the recognition it deserves beyond Holland. Hard-water variant is tuned for the mineral content of typical UK tap water (EC 0.6-0.8+), saving you the trouble of CalMag supplementation that soft-water nutrients would require.

Why growers choose Dutch Pro Original Grow Soil:

• Soil-specific vegetative formulation — designed for soil's buffering behaviour
• 2-part A&B system — prevents nutrient lockout in concentrates
• Hard-water (HW) variant — tuned for UK tap water mineral content
• 30+ years Dutch Pro expertise — proven, refined formulation
• Higher nitrogen for veg growth — drives lush foliage and strong frame development
• Pairs with Dutch Pro Original Bloom Soil — complete soil programme through veg and flower
• Good value vs premium alternatives — quality at accessible pricing

Who it's not for:

Specifically for SOIL with HARD water — for soft-water areas (rural, RO-filtered), use the SW variant. For coco growing, use Dutch Pro Coco Grow; for hydroponic, use Dutch Pro Hydro Grow. Switch to Bloom Soil when flowering begins. Check your tap water EC before ordering — if you're on RO or soft tap, the HW variant won't work optimally.

Available to collect from our Stone shop at Unit 24, Emerald Way, ST15 0SR — or ships the same working day from our UK warehouse. Not sure if this is the right fit? Give us a ring on 01785 556355 or email sales@roots2riches.com — we're growers ourselves, happy to help.