The Weeds of Oklahoma

With rain and warmer weather comes weeds. Sometimes they can be hard to spot and often times blend in with your lawn.
Red Dirt Gardening made a list of the most common Oklahoma weeds to help you identify the different varieties:
Annual Bluegrass
Black Medic
- Annual or cool season perennial.
- Reproduces by seed
- Shallow rooted with bright yellow flowers.
Bind Weed or Creeping Jenny
Bull Nettle
Bushy Aster
- Biennial
- Reproduces by seed
- A spiny coarse plant that when mature has a large reddish purple flower that appears from summer through fall.
Carolina Geranium
Carpet Grass
Carpet Weed
Chick Weed
Crab Grass
Cud Weed
Curly Dock
Dallisgrass
Dandelion
Evening Primrose
Henbit
Johnson Grass
- Perennial grass – reproduces by seed and has an extensive underground root system.
Knot Weed
Lambsquarters
Nut Grass
Parsley-piert
Pigweed
Plantain
Prickly Lettuce
Purslane
- Summer annual
- Reproduces by Seed
- Tolerates drought and likes rich fertile soil.
Rag Weed
Shepherds Purse
- Winter annual that reproduces by seed.
- Flowers are small, white with 4 petals.
- Loves thin poor turf.
Spiny Sow-thistle
Spurge
Vetch (Narrow-leaf)
Wood Sorrel/ Yellow Oxalis
Yarrow
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