Processing grass seed since 1935
Proudly one of the UK’s leading independent grass seed & wildflower seed processors
Our seed mixtures are rooted in generations of experience and trusted by growers season after season.
Processing Grass Seed Since 1935
A fifth generation, family-owned business
From Our Fields To Your Green Spaces
We grow and process grass & wildflower seed
Premium Seed For UK Conditions
Gardens, Landscaping, Equine & Agriculture
Our grass seed
We supply grass seed mixtures shaped by generations of knowledge and a deep respect for the land. As one of the region’s longest-standing independent grass seed processors, we work with trusted British growers to create mixtures rooted in provenance and quality. Everything we do is designed to make choosing seed simple and reassuring, bringing colour, joy and a sense of place to the spaces it’s sown in.
Our wildflower seed
Our wildflower seed is harvested from living British landscapes. We farm our seeds on unproductive farmland, breathing new life into fields that were once a source of frustration. We also brush-harvest historic established mixed meadows which are managed with care. We nurture, harvest and protect these habitats, ensuring that every seed we supply is rooted in provenance, quality and ecological value.
Grass Seed & Wildflower Seed Mixtures
Explore our full collection to discover lawn seed, equine grazing, forage crops, and UK native wildflower seeds, available in a range of pack sizes.
Supplying quality seed is the cornerstone of our family business
Our roots run deep in the soil of the southeast. For over 140 years the Denne family has been trading as T Denne & Sons, serving growers across the region since 1879.
We’ve been processing grass seed since 1935, building a reputation for quality and consistency through generations. Now led by the fifth generation, our family business continues to evolve while honouring the traditions that define us.
Today, we are proud to be one of the UK’s leading independent grass seed processors, processing and packing British-grown grass seed, and supplying high-performance mixtures for agriculture, landscaping, conservation, equine, and amenity use.
