ULTRAFINE 100

Golf greens, surrounds, tees, fairways, walk-offs, bowling greens, tennis, cricket outfields

  • Exceptional fineness of leaf
  • Barolympic is the stand-out cultivar ryegrass for summer sports use
  • Barpersie offers new and improved performance
  • Cricket Squares
  • Cricket Outfields
  • Tennis
  • Hockey
  • Lacrosse

MIXTURE: 

100% Perennial ryegrass

 

USAGE: 

Overseeding and construction of fine turf with intense wear that demands tolerance to close-mowing. Golf green surrounds, pinch-points & walk-offs are perfect examples of where this product comes into its own, along with tennis courts and cricket pitches.

  

FEATURES & BENEFITS:

Barpersie is a new cultivar to Ultrafine products, introduced in 2024, with an enticing combination of wear tolerance, shoot density, visual merit and leaf fineness.With scores of 8.7 for visual merit and 8.8 for shoot density, it is unmatched. Its very slow regrowth score backs up its proven performance under wear (ranked #10 on Table S1) - this variety builds on ULTRAFINE 100's undoubted reputation as the outstanding summer sports ryegrass blend.

 

Barolympic is the market-leading cultivar ryegrass for summer sports use. It is ranked with a score of 8.6 in Table G4 of Turfgrass Seed 2025, the highest mean score in the entire publication, and comfortably above the next best variety in this close-mown test.

 

Barpersie is a new variety with similar traits to Barolympic. Its inclusion as a ‘new cultivar’ in table L1 in Turfgrass Seed 2023 features top-ranking for both shoot density and visual merit.


Barprium is a recent cultivar from Barenbrug’s breeding station in France. It forms a large part of the Sustainable Grass Technology (SGT) concept due to its independently proven drought tolerance, nitrogen-use efficiency, and disease resistance.

 

ULTRAFINE 100 truly offers unparalleled performance for perennial ryegrass under close-mowing.

Composition
Variety
Species
45%
Barpersie
Perennial ryegrass
40%
Barolympic
Perennial ryegrass
15%
Barprium
Perennial ryegrass
Specifications
Sowing rate
25-50g m²
Oversowing rate
20-30g per m²
Sowing depth
10-15mm < thatch
Mowing height (golf)
down to 4mm
Mowing height (cricket)
down to 2mm
Speed of Establishment
Wear Tolerance
Recovery after wear/use
Turf aesthetics
Fineness of leaf
Dark green colour
Cricket and tennis

Discover our grass seed for summer sports. Cricket squares and outfields and tennis courts will benefit from this specialist grass seed. 

Discover our grass seed for summer sports. Cricket squares and outfields and tennis courts will benefit from this specialist grass seed. 

Discover our grass seed for summer sports. Cricket squares and outfields and tennis courts will benefit from this specialist grass seed. 

Sport Distributors
Where to buy