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Edmonton rests in the heart of Alberta’s Treaty Six territory.

Mullumbimby couch is a perennial grass-like sedge up to 15 cm high with dark green, glossy, strap-like leaves. It has tough, long rhizomes that are red to purple in colour and triangular stems in cross-section which is characteristic of sedges. This sedge is in mostly observed in flower through spring and summer and presents as a single round, compact spike with three short, curved leaves protruding from the base of the seed head. Mullumbimby couch grows best in areas of…

Ryegrass is a cool season perennial or annual grass with tufted or clustered growth and perennial strains have a glossy dark green leaves while annual strains can be brighter green which both are often purplish at the base. Ryegrass possesses a thin ligule with a folded leaf along its vein and overlapping or clasping auricles. The seed heads appear in spring and early summer as a long, narrow spike with a long cluster of small dark seeds at the top.…

Ryegrass

Paspalum is a grassy weed with larger, broader, longer leaves. It grows in a cluster and is quite obvious to see in your turf. It comes in many varieties. Removing paspalum by hand involves digging the plant out of the ground, and the roots must also be removed. Selective herbicides are available to control this weed. These can usually be used on couch, bent grass, fescue and ryegrass lawns, but cannot be used on buffalo, kikuyu or saltene/bahia lawns. Always check…

Capeweed is an annual cool season broadleaf weed, low to the ground with light green leaves and distinctive large serrated outline, while the underside of the leaves is usually a textured, silvery-white colour. Germination usually commences in mid to late autumn, and the lifecycle continues until late spring or early summer when it sends out its single yellow flower with a black middle, before going to seed. The continuing lifecycle of capeweed can be controlled by regular mowing and prevention…

Summer grass is common in Australia’s lawns. It is a very fast-growing weed which sends out its shoots in all directions from its centre and spreads through stolons (above ground runners). Summer grass stems are either brown or red, with thin grey-green leaves and fine vertical seed heads that are spiky. A vigorous seeding plant, summer grass needs to be removed from lawns immediately. It’s like your lawn – lawn mowing has no impact on its control or growth, other…