Extreme AKA Bar Extreme Dwarf Perennial Ryegrass mix for medium-fine turf areas. Downloads Deliveryicon-button-arrow-green Description A mix of three Dwarf Perennial Ryegrass for areas that demand tolerance to close-mowing and high wear with exceptional fineness of leaf. Downloads icon-technical-document-alt-normal-text EXTREME - was Bar ... icon-downloads-greenDownload Other Products View Allicon-button-arrow-green Smooth Sport AKA Bar 8 Football & Rugby Polo Pitches Racecourses View Product All Bent AKA Bar All Bent 100% Bentgrass Species Exchange Golf Greens Bowling Greens View Product RPR Sprint Robust Growth Great Recovery Hard Wearing RPR Ryegrass View Product Fairway AKA Bar 20 Fairway Fairways Tees & Roughs Overseeding Four Fescue Mix View Product