aeration: To make holes in the lawn either by pushing a rod or by coring in order to provide more oxygen and water to the lawn.
bahia grass: A tropical to subtropical perennial grass that grows in a slight V-shape.
bent grass: Also known as Agrostis, it describes over 100 species of commonly used lawn grass.
bermuda grass: Nine species of grass of the genus Cynodon that are used in warm temperate regions in the south.
bittercress: A weed with unique foliage whose leaflets have a unique club shape.
bluegrass: Types of grass from the genus Poa that are found in mainly North America and derive their name from seed heads that are blue.
buttonweed: Also known as Virginia buttonweed, it is a prostrate growing perennial weed with branching hairy stems.
chickweed: A winter annual low-growing weed that spreads out in extensive mats.
coring: To extract a plug of soil for the purpose of lawn aeration.
clover: A perennial weed with trifoliate leaves that stems from a root at the nodes, with three leaflets.
crabgrass: A summer annual grassy weed that is light green in color, coarse blended, and roots at the nodes when they touch the ground.
dallisgrass: A warm season coarse perennial grassy weed that is light green in color. The leaves are rolled in the bud, flat and wide.
dandelion: A weed with a thick tap root whose seeds are carried away by the wind like tiny parachutes.
dogfennell: A perennial with fine leaves that can reach up to 6.5 feet in height.