Silage Grass Seed Mixtures

Our silage grass seed mixtures are designed for farmers who need reliable, high yields and excellent forage quality under intensive cutting regimes. The Supercut silage ley grass seed range offers short-term, high-output options as well as longer-lasting mixtures with good disease resistance, resilience in dry conditions, and the ability to withstand heavy traffic.

Using a carefully balanced combination of Italian ryegrass varieties (including two and three Italian ryegrass varieties), hybrid ryegrass (both diploid and tetraploid varieties), and legumes such as red clover and white clover, our leys provide high sugar, high-quality forage grass seed mixtures that supports animal health, increases protein levels, and delivers large amounts of feed for cattle and sheep.

Whether you are focused on high yields silage and haylage, hay production, or feed for anaerobic digestors, each mixture is blended to deliver strong ground cover, good regrowth, and the highest quality forage for UK farms. Short-term leys, such as Supercut Italian, establish quickly and perform well for up to two years, while longer-term leys like Supercut Extra and Supercut Long offer a sustainable solution with excellent palatability and resilience.

All mixtures are available in a range of pack sizes with clear guidance on sowing rates and fertiliser input. Perfect for spring or autumn sowing, these high yield grass seed mixtures support sustainable forage systems and align with the Sustainable Farming Incentive.

Explore our full collection below to find the best grass seed for silage cutting on your farm.