Welcome to our brand-new HYDRoToPS website! I’m delighted to share our passion for plant nutrition and the journey that has brought us to where we are today.
Since my early days studying bioscience and medical science in the 1980s, I have been fascinated by the power of nutrition and its vital role in growth and life.
That passion led me into the world of plant nutrition, where I have dedicated decades to understanding what plants truly need to thrive.
For me, HYDRoToPS has never been just about producing nutrients. It has always been about combining scientific knowledge, innovation and a genuine passion for growing to help our customers achieve the best possible results.
I’m incredibly proud of what we have built, the relationships we have developed and the trust that growers have placed in us over the years.
As our industry continues to evolve, so will HYDRoToPS. We will continue learning, innovating and developing products that deliver real results, while staying true to the values that have guided us from the beginning.
Our passion for plant nutrition has never changed, and our journey is far from over.
Tony Thompson
Founder, HYDRoToPS

…the Green Man rises as a symbol of growth, renewal and the enduring power of nature.
HYDRoToPS shares those roots.
Born in Somerset and developed through decades of plant knowledge, our nutrition works from the roots upward, helping plants establish, thrive and deliver their full potential at harvest.
For centuries, the Green Man has appeared across Britain as a face emerging from leaves and foliage, a timeless symbol of nature, renewal and the cycle of growth.
Here in Somerset, surrounded by ancient woodland, fertile landscapes and generations of growing knowledge, that idea feels particularly close to home.
It is here that HYDRoToPS has put down its own roots.
Founded in the UK in 1998, HYDRoToPS grew from a deep understanding of plants and a belief that exceptional results begin below the surface. What happens at the roots shapes everything that follows.
That philosophy continues to guide us today.
A plant is only as strong as the environment that supports it.
Healthy roots establish the foundation. The right nutrition supports vigorous growth. Balanced feeding helps the plant progress through each stage of its life, building towards the quality and performance growers expect at harvest.
HYDRoToPS develops plant nutrition with this complete journey in mind.
Our formulations are designed to work alongside natural plant processes, helping growers optimise nutrient availability, encourage strong root development and support consistent growth throughout the growing cycle.
We don’t simply look at what happens above the soil.
We start at the roots.
The Green Man represents the enduring power of nature. HYDRoToPS brings together that philosophy with decades of practical plant knowledge and continuous development.
Every HYDRoToPS formula is researched, developed and manufactured in the UK, with a focus on purity, consistency and performance.
As growing methods evolve, so do we. We continue to refine our formulations, explore new biological approaches and develop products designed around what plants actually need.
Nature provides the blueprint.
Knowledge helps us unlock its potential.
From the first new roots to the final harvest, every stage matters.
For more than two decades, HYDRoToPS has supported growers who want more from their plants, stronger foundations, vigorous growth, quality flowers and dependable performance.
Today, those roots continue to spread, from Somerset to growers, retailers and growing environments across the UK and beyond.
Yet our philosophy remains simple:
Start with the roots.
Work with nature.
Give plants what they need to thrive.
And let nature do what it does best.