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Johnsons J RR

The Johnsons J RR Grass Seed is the No 1 Sombrero rated mix! The J RR Grass Seed has significant rhizomones of Miracle & Sombrero smooth stalked meadow grass, delivering improved spring recovery and increased sward strength over traditional ryegrass brands.

Best grass seed for: Sports pitches and racecourses, as a high performance renovation mix.


%CultivarSpeciesSTRI Rating
20BerliozPerennial Ryegrass7.1
20ColuminePerennial Ryegrass7.9
20MonroePerennial Ryegrass7.8
20SombreroSmooth Stalked Meadow Grass7.3
20MiracleSmooth Stalked Meadow Grass5.9
Sowing Rate (g/m2) Overseeding Rate (g/m2) Mowing Height (mm)
25 - 50 25 - 50 Down to 25mm

J RR Seed Features

  • The significant rhizomes of Sombrero & Miracle smooth stalked meadow grass delivers improved spring recovery & increased sward strength over traditional ryegrass blends
  • New Sombrero No1 Rated for wear tolerance!, Miracle for improved disease resistance
  • Top rated cultivars
  • High shoot density
  • GroMax treated, maximises seedling development

For further information regarding our Johnsons range, contact our technical sales team on 01952 641949.

Did you know?

Johnsons J RR Grass Seeds have a GroMax coating to aid growth and establishment. For more information about GroMax follow the link below.

Delivery charge (if applicable) applied at checkout. Next working day delivery is available on this product, as an option on orders placed before 12 noon - excludes festive season & bank holidays. Please note deliveries to Highlands, Cornwall and more remote areas may take longer. Surcharges apply for non mainland locations, call for more information. More delivery info

For large orders, please be aware that if you require a smaller 7.5 tonne lorry, the maximum weight for pallets is 750 kg - otherwise the standard pallet size limit of 1000 kg applies.

If you have any access restrictions for lorries or large vehicles please speak to our sales team on 01952 641949.

Collection from our Telford, Shropshire, Trade Counter is available for this product. More info on collections