Castle Mixture


The leafy, high energy all ryegrass mixture.

‘The Duart grass seed mixture has suited our farm well, even over a challenging season. It has been down for 5 years now with plenty of life in it yet. It has grazed cows well over the summer months and will carry the ewes through the winter.’
Matthew Jack, Carriston Farm, Glenrothes, Fife.

  • Produces outstanding energy and protein levels
  • Duart contains a high proportion of the new generation high sugar grasses
  • A high percentage of later perennials allows greater flexibility in cutting date.
  • Varieties have been selected for high D values and late heading characteristics.
  • Excellent ground cover and persistency.
  • This mixture has won a number of silage competitions.
  • The silage from Duart is ideal for mixing with maize silage or wholecrop.
  • Contains the best varieties from breeders DSV and Germinal
  • Duart is also available with CAST Rotational Clover Blend

Tetraploid variety (T) content – 27%.

Click below to download our 2019 Castles catalogue

Castle Mixture

Castle Mixtures are our flagship seed range – the best you can get. Select from the range below or use our ‘Which Seed’ tool, above, to find the right mixture for you.

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