Hydrotops Nutrients

Hydrotops nutrients are developed in the UK with a focus on bioponic growing — combining the best of organic biology with mineral precision to deliver outstanding results in both yield and quality. Hydrotops has been supplying UK and European growers since the late 1990s and has built a reputation for scientifically rigorous formulation and a loyal following among experienced growers who have tried many nutrient brands and found Hydrotops to consistently deliver.
Hydrotops Bioponic Nutrient System
The Hydrotops bioponic range bridges the gap between purely mineral hydroponics and fully organic growing. Their base nutrients — Bioponic Soil and Coco — use fully chelated mineral sources alongside organic carbon compounds, amino acids and enzyme cofactors. This combination provides both the immediate mineral availability plants need in active growth and the slow-release biological benefits of organic inputs.
The result is a plant that responds quickly to feeding changes while also building the root-zone biology associated with improved stress tolerance, stronger flavour development and heightened terpene production. This bioponic approach is particularly well-suited to coco coir, where the substrate’s inert nature benefits enormously from biologically active nutrients.
Hydrotops Boosters and Additives
Hydrotops Top Heavy Crop is their flagship PK booster, delivering a balanced phosphorus and potassium input that drives significant flower weight increases when applied from week 3 of bloom. Hydrotops Topsym is a mycorrhizal inoculant that establishes beneficial fungal colonies at transplanting. Hydrotops Aqua Boots is a plant strengthener providing silicon and mineral support for improved structural integrity.
We have been supplying Hydrotops nutrients to UK growers since 2017. Browse the full Hydrotops range below and contact our team for advice on building a complete Hydrotops programme for your growing medium.