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Your No.1 Grass Seed Supplier

We are your no.1 choice stockist of grass seed and wildflower seed with a very comprehensive range of Grass Seed and Wildflower Mixtures.

Store Address

Greenland Seeds Ltd, Eastfield House, Bellasize, East Yorkshire, DN14 7XS

Contact Info

01430 449333


This is perhaps the most popular grass seed mixture we sell. Part of our popular and highly recommended Supreme Agricultural Range this Long Term.Dual Purpose Grass Seed Mixture is a highly flexible and productive long term Ley. The mixture is inclusive of a high quality White Clover Blend containing medium and large leaved varieties. It is absolutely perfect for a range of livestock situations, gives exceptional high sugar silage, and highly digestible aftermaths.

Classed as a “Longer term” mixture it can be expected to have a duration of a minimum of 5 to 7 years.

What is in the Mixture?

  • 3.50 kgs Intermediate Diploid Perennial Ryegrass
  • 1.00 kgs Intermediate Tetraploid perennial Ryegrass
  • 2.50 kgs Intermediate Tetraploid Perennial Ryegrass
  • 3.00Kgs Late Diploid Perennial Ryegrass 
  • 3.00 kgs Late Tetraploid Perennial Ryegrass
  • 0.25 kgs Timothy
  • 0.75 kgs White Clover Blend

Sowing rate:

14.00 kilos/acre. Sold in one acre packs.

Grasses Information

Perennial Ryegrass
Grown for hay, haylage, silage and grazing, persistent growth, hardy and productive.

A very persistent and hardy grass, suitable for grazing and hay, winter hardy.

White Clover
Suitable for cutting and grazing. A creeping plant that fills gaps in the sward. High protein and Nitrogen fixing.

Key Features

  • Minimum 5-7 Years
  • Flexible
  • High Sugar Silage



Value for Money Guaranteed:

Multibuys and bulk buys available  – the more you buy, the more you save.

Buy in bulk and save ££ – Contact Us now on 01430 449333.

Delivery & Returns:

FREE NEXT DAY delivery available on all orders UNDER 80 kilos if placed before 1PM

ALL ORDERS OVER 80 KILOS will be delivered on a 48hr basis as they will be delivered on a pallet.

Phone 01430 449333 to COLLECT from DN14 7XS

*Some postcode restrictions apply. Click here for the Delivery section of our website for more information.

Click here for more information on returns.

Looking for Something Slightly Different?:

Contact us for specialist advice and bespoke mixtures on 01430 449333 or email us at info@greenlandseeds.co.uk.

Alternatively, complete our contact form and we will be in touch.

Greenland Seeds Quality Guarantee:

At Greenland Seeds we aim to provide quality  grass seed. All seed is delivered in a grass seed bag with a DEFRA label attached to show it is all registered and certified by them. This label lists all the grass varieties contained in the mix. All of our seed is trademark registered and put together by industry specialists. Greenland Seeds Ltd – 20 years in business, 40 years in the industry.

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14kg/acre. Sold in 1 acre packs.

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