Return to the Weeds Forum | Post a Follow-Up

 o
Purple-Stemmed and Grass-Like Weeds

Posted by kristinainaustin none (My Page) on
Sun, Feb 24, 13 at 18:29

I live in Central Arkansas. The purple-stemmed weeds have completely taken over some of the yards in our subdivision and I can't figure out what they are:

Image Hosted by ImageShack.us

The grass-like weeds are mostly taking over the side of our yard that doesn't get much sun and also stays pretty wet:

Image Hosted by ImageShack.us

Thanks for any help! :)


Follow-Up Postings:

 o
RE: Purple-Stemmed and Grass-Like Weeds

The top plant looks like Henbit to me.
The bottom plant looks like Annual Ryegrass.


 o
RE: Purple-Stemmed and Grass-Like Weeds

top plant - bittercress?


 o
RE: Purple-Stemmed and Grass-Like Weeds

The second one looks like Poa annua to me. I don't see any henbit in the picture.


 o
RE: Purple-Stemmed and Grass-Like Weeds

The top one is Hairy Bittercress, Cardamine hirsuta. Explosive seeds and very fast spreading.


 o
RE: Purple-Stemmed and Grass-Like Weeds

Hairy Bittercress and Annual Bluegrass (Poa Annua) The bittercress is very easy and cheap to kill (anything with 2-4 D or mecoprop). The second is a tougher weed by far. Revolver is the main weed control used to kill it after it comes up, but it is very expensive considering that both weeds die out with the heat. A good lawn service in your area should be able to do Fall pre-emergent applications and prevent both of these weeds.


 o Post a Follow-Up

Please Note: Only registered members are able to post messages to this forum.

    If you are a member, please log in.

    If you aren't yet a member, join now!


Return to the Weeds Forum

Instructions

  • You must be a registered member and logged in to post messages on our forums.
  • Posting is a two-step process. Once you have composed your message, you will be taken to the preview page. You will then have a chance to review the contents and make changes.
  • After posting your message, you may need to refresh the forum page in order to see it.
  • It is illegal to post copyrighted material without the owner's consent.
  • HTML codes are allowed in the message field only.
  • No advertising is allowed in any of the forums.
  • If you would like to practice posting or uploading photos, please visit our Test forum.
  • If you need assistance, please Contact Us and we will be happy to help.



 
Click here to learn more about in-text links on this page.