House and Garden Nutrients

House and Garden is a prestigious Dutch nutrient brand that stands at the very top of the professional hydroponics market. Founded by veteran Dutch growers with decades of commercial horticulture experience, House and Garden produces nutrient products that are formulated to the highest possible standard — using only the purest mineral inputs, precisely engineered ratios and rigorously tested formulations. At The Horticulture Company, we stock House and Garden products for UK growers who want professional-grade results.
House and Garden Base Nutrients
House and Garden offers a comprehensive range of medium-specific base nutrients: Hydro A&B for inert hydroponic media, Coco A&B for coco coir, Soil A&B for organic and mineral soil mixes, and Aqua Flakes for recirculating hydroponic systems. Each two-part formula is carefully balanced to maintain pH stability throughout the feeding cycle while delivering a complete mineral profile optimised for the substrate’s unique characteristics.
The precision of House and Garden’s formulation shows most clearly in the consistency of results — growers report extremely uniform development between plants on the same feeding programme, with EC readings remaining stable over time in recirculating systems. This consistency is the hallmark of a truly professional-grade nutrient product.
Roots Excelurator — The Most Famous Root Product in Hydroponics
House and Garden Roots Excelurator is arguably the most celebrated root-zone product in all of professional hydroponics. Applied to the root zone from early vegetative growth, Roots Excelurator delivers a concentrated consortium of trichoderma fungi, beneficial bacteria and natural plant hormones that produce genuinely explosive root development. Growers who use Roots Excelurator consistently describe root systems several times denser and more fibrous than without it.
We have stocked House and Garden since 2017. Browse the full range below.