Tetraploid ryegrasses

Series S / Sports Uses (Mown at 25mm)

The cultivars in both Tables S1 and S1s are grown in the same trial. The ratings on Table S1s are directly comparable with those on Table S1.

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Table S1s

Tetraploid ryegrasses

Cultivar Live Ground Cover Visual Merit Mean Recovery Shoot Density Fineness of Leaf Resistance to Red Thread Winter Greenness Summer Greenness UK Agent
Fabian 6.1 5.7 5.9 6.2 5.0 5.0 6.7 6.7 6.6 DLF/JNS
Tetrastar 5.7 5.4 5.5 5.4 5.2 4.9 8.0 7.7 8.0 OAS/TG
Tetragame 5.5 5.2 5.4 5.3 4.6 4.4 7.3 6.9 7.3 DLF/JNS/TG
Tetrafan 5.4 5.3 5.3 5.9 5.4 5.4 7.5 7.2 7.2 DSV
Tetramagic 5.1 5.0 5.1 5.0 4.3 4.1 6.8 7.0 7.0 DLF/MM
Tetradry 5.3 4.7 5.0 4.8 3.8 3.9 7.4 7.6 7.6 DLF
Tetragon (LA) 5.0 4.8 4.9 5.1 4.8 4.7 7.5 7.0 6.8 DSV
Tratado 4.9 4.5 4.7 4.4 4.8 4.6 7.9 7.9 7.9 DSV
Double 5.0 4.5 4.7 4.3 4.0 3.5 7.8 7.7 7.5 DLF
Tetragreen 4.9 4.5 4.7 4.4 4.8 4.4 7.2 7.5 7.5 OAS/TG
Tetraboom (LA) 4.2 4.6 4.4 4.7 4.4 4.7 7.3 7.1 7.5 DLF
Tetrasport 4.3 4.4 4.3 4.2 4.2 4.3 7.3 7.8 8.0 DSV

(LA) = Limited availability

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Turfgrass Resources

Turfgrass UK Agents

The seed merchants listed below are primary agents for grasses listed in this booklet. Short codes have been given so that the grasses listed in the different tables can be cross-referenced with their suppliers.

Names and addresses of other breeders and suppliers, with only a restricted number of varieties in the booklet, are available from the BSPB.

Turfgrass Booklet 2025
Turfgrass Index 2025
enquiries@bspb.co.uk