March's weed is Cardamine hirsuta (hairy bittercress) a common edible weed in the mustard family. You'll find it growing in wet, sparse lawns and wet soils in general.
Hairy bittercress is kinda cute. Can a weed be cute? Watch our Weed of the Month from our Lawn Tips Live recorded live at our Greenville, SC store to learn more so you can determine its cuteness for yourself.
Viewing Tip: Increase the volume and the playback speed according to your preferences. Volume control is the speaker icon on the lower left; playback speed is the gear button on the lower right.
See more pictures on the NCSU Extension webpage for bittercress.
The pic in the header shows you a 2" diameter, young bittercress snapped in February. This picture shows you a 4" diameter, older plant captured in the wild this week. Please note how many tiny flowers and seed pods are on this plant. It's bursting with life!
This little cutie can go to seed even when very small (especially as day length increases), which is not cute behavior at all. There's probably a lot of this in your neighborhood as it loves disturbed soils. Here is the little white flower that puts it in the mustard family, the Brassica family. You can also see the brownish pod that will burst to send seeds flying.
Hairy bittercress is an annual weed in the mustard family. Can you believe it, another edible weed? Is this going to be a trend? The flavor is strong, like you'd expect out of a mustard relative. If you choose not to take a test nibble to see if you want to include it in your salad, then there are three paths for eradication.