Lawn Weed Library
Scientific Name: Cardamine Hirsuta
Common Names: Lamb’s Cress, Spring Cress, Flick Weed, Hoary Bitter Cress, Shot Weed
Family: Brassicaceae – Mustard Family
Weed Type: Broadleaf Weed
Brief Description: Edible bitter herb with small white tipped flowers. Less than a foot in height with hairless stems and cloud-like flowers.
- Tumble Mustard
- Shepherd’s Purse
What is Bittercress?
Bittercress is a common broadleaf weed in Pennsylvania, Delaware, and New Jersey. It is related to the mustard plant, and grows a small white flower that some people find appealing. It can also take over lawns.
It is easier to prevent bittercress than it is to remove it. Bittercress becomes a very virulent broadleaf weed once it has managed to start seeding. Its seeds shoot 2 to 3 feet away from the plant, causing it to spread quickly, and a single bittercress can have several generations of seeds within a year.
Bittercress can also overwinter, which means that it may have already started growing in your lawn over the winter months, but it also thrives in moist and cold conditions that it finds comfortably during the East Coast summer months.
How to Prevent Bittercress
While you cannot control the cold, damp months, you can control the strength of your grass. Thick, healthy grass that is not mowed too short or watered too often will be less at risk for bittercress growth. You should also consider aeration, seeding, and fertilization practices that enhance the strength of your lawn and prevents bittercress from taking advantage of the weaker blades.
Bittercress may spread easily, but it is not a very competitive plant so excellent lawn care and lush, thick green lawns help prevent it from germinating.
If you are already suffering from bittercress, contact a Green Lawn representative today for broadleaf weed control options in the Philadelphia tri-state area and to learn how you can enjoy a lush, thick green lawn.
Need Help with Bittercress?
Call Green Lawn Fertilizing today at 888-581-5296 and let's talk about how we can help you with Bittercress and other lawn weeds.Free Estimate