organic weed killer


Spots found in lawns that are brown with a redish-pink tinge may be red thread disease. Red thread is generally an indication of low nitrogen levels in lawns. It is found when temperatures are between 50°-75° and humidity is high. When red thread attacks a lawn it is time to […]

Red Thread


Red Sorrel is a summer, perennial broadleaf weed. Red sorrel is also known as sheep sorrel. It is identified by its arrow or fish-shaped leaves with a velvety touch. At the base of the leaf where it meets the stem there are two lobes. It is normally found in areas […]

Red Sorrel Control


Common mallow is an annual broadleaf weed.  Leaves are round or heart-shaped with several shallow lobes that range from one to three inches wide. Common mallow is sometimes confused with ground ivy. Common mallow leaves attach to the stem at the back of the leaf and ground ivy attaches at […]

Common Mallow Control



Sheperdspurse is a broadleaf, winter annual that forms a rosette shape. Tiny, inconspicuous, white flowers appear in the spring on a stalk that can reach up to 18 inches high. Heart-shaped, flattened seed pods form on this stalk also. Sheperdspurse usually blooms from March until frost. The leaves start at […]

Sheperdspurse Control


Prostrate knotweed is a wiry, mat-forming, summer annual weed. This weed normally germinates before any other summer annual weed. Branches can be up to two feet in diameter. Stems of prostrate knotweed are covered in small, blue-green leaves. Prostrate knotweed grows along the soils surface, with little upright growth. If […]

Prostrate Knotweed Control


Black medic is a spreading, summer annual or perennial that loves sunlight. It is normally found in compacted soils and high traffic areas. Black medic can be a sign of low nitrogen levels in the soil. The leaf of black medic is similar to clover. It has three egg-shaped leaflets. […]

Black Medic Control



Yellow woodsorrel is a summer annual or perennial. Each leaf normally consists of three heart-shaped leaflets. Yellow woodsorrel reaches 8-15” in height. It blooms bright yellow flowers from early spring through mid-fall. Yellow woodsorrel can grow in moist, dry, sunny, and shady conditions. It can withstand a quarter inch mowing. […]

Yellow Woodsorrel Control


Green foxtail is a summer annual grassy weed. It is often found in lawns that are patchy and thin. It is also found in pastures, along roadsides, and gardens. When green foxtail is young it is often mistaken for crabgrass so be careful when identifying. The easiest way to identify […]

Green Foxtail Control




Crabgrass has been considered one of the most troublesome weeds for several years. Crabgrass is a summer annual with a spreading habit with blue-green to purplish leaf blades. Crabgrass is normally found in thin turf grass or open areas. Lawns that are mowed two inches and shorter allow a lot […]

Large Crabgrass Control