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The Weeds of Oklahoma

With the rain and warmer weather comes weeds. Sometimes they can be hard to spot and 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 occurs summer through fall. 




Carolina Geranium 







Carpet Grass  








Carpet Weed

Chick Weed








Crab Grass









Cud Weed















Curly Dock














Dalis Grass






















Evening Primrose


















Johnson Grass









  • Perennial grass – reproduces by seed and has an extensive underground root system.

Knot Weed

















Nut Grass
































Pickly Lettuces














  • 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.

Spiney Sowthistle



















Vetch (Narrowleaf)








Wood Sorrel/ Yellow Oxalis


















Don’t let weeds overrun your yard! Let Nutri-Green Tulsa help you!
Leave your lawn care to the professionals and take advantage of the Nurtri-Green Tulsa guarantee for a beautiful, weed-free lawn.