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

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 for 2024, with an enticing combination of wear tolerance, shoot density, visual merit and leaf fineness. As a new cultivar in Table L1 of Turfgrass Seed (still undertaking its second trial), its scores of 9.0 for visual merit and shoot density are provisionally table-topping. Its very slow regrowth score backs up its proven performance under wear (ranked #6 on Table S1) - this variety should build 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 2024, 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.

 

Barzico brings further wear-tolerance to the blend (ranked #1 in Table S1). With fineness of leaf scores of 7.1 in S1 and L1, it can more than hold its own under close mowing regimes, as proven in cricket trials at Loughborough University.

 

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

 

 

Composition
Variety
Species
35%
Barpersie
Perennial ryegrass
30%
Barolympic
Perennial ryegrass
20%
Barzico
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
Ultrafine

Barenbrug's purpose bred perennial ryegrasses are designed to last during the season, offering solutions for common problems from weather extremes and demands of the course and players.

Barenbrug's purpose bred perennial ryegrasses are designed to last during the season, offering solutions for common problems from weather extremes and demands of the course and players.

Barenbrug's purpose bred perennial ryegrasses are designed to last during the season, offering solutions for common problems from weather extremes and demands of the course and players.