GHE Nutrients

GHE (General Hydroponics Europe) is one of the founding companies of modern professional hydroponics, with a history dating back to the 1970s. GHE products are used in research laboratories, commercial vertical farms and grow rooms worldwide — their Flora Series three-part nutrient system is arguably the most widely used professional hydroponic nutrient in the world. At The Horticulture Company, we stock the GHE range for UK growers who demand proven, scientifically validated nutrition.
GHE Flora Series — The Three-Part Professional System
The GHE Flora Series consists of FloraGro, FloraMicro and FloraBloom — three concentrated nutrient solutions that are mixed in specific ratios to create the ideal nutrient profile for each stage of plant growth. This three-part flexibility is what makes the Flora Series so powerful: by adjusting the ratio of each component, growers can precisely tune the nutritional profile to match the exact demands of their strain, growth stage and growing medium.
During vegetative growth, a higher FloraGro and FloraMicro ratio supports rapid cell division and canopy development. As flowering begins, FloraBloom is increased to provide the phosphorus and potassium that drive flower mass. FloraMicro provides the core mineral micronutrient baseline throughout every stage. All three bottles contain proprietary chelation technology for outstanding uptake across a broad pH range.
GHE BioSevia — Organic Option
GHE BioSevia is an organic two-part nutrient system for growers who prefer natural inputs. Derived from plant extracts, seaweed, amino acids and organic mineral sources, BioSevia produces crops with excellent flavour profiles while delivering surprisingly high yields for a fully organic system. BioSevia Grow and BioSevia Bloom are used in the respective growth phases with a simple, easy-to-follow dosing programme.
We have been stocking GHE products since 2017. Browse the full GHE range below.