
Weeds in Asparagus Patch
What is the best way to combat weeds in my asparagus bed?
Weeds are one of the major pests of asparagus. Pulling is the most environmentally friendly, but often not practical, means of controlling the weeds. Mulching will help reduce the annual weed population. A 2 inch layer of shredded leaves, evergreen needles, or woodchips block the sunlight reducing weed seed sprouting.
Spot treating quackgrass, bindweed and other perennial weeds with a total vegetation killer is an option for these difficult weeds. Wipe or paint the total vegetation killer onto the leaves of the weed being careful not to hit the asparagus shoots or other nearby desirable plants.
Some gardeners treat perennial weeds before the asparagus sprouts in spring. Just be careful these chemicals do not touch the emerging sprouts that are often hard to see. You may want to try some of the more eco-friendly vegetation killers that use plant oils, vinegar and soaps to burn off the tops of weeds. Repeat applications will be needed to kill perennial weeds roots. Keep these sprays off the foliage of the asparagus to prevent damage. And as always read and follow label directions.
Related
Upcoming Live Events
& Webinars
Feb. 19, 2025
FREE WEBINAR:
Strategies for Managing Invasive Plants
Register here
Feb. 26, 2025
FREE WEBINAR:
Create a Beautiful Shade Garden
Register here
Feb. 27, 2025
FREE WEBINAR:
How to Select Rain Garden Plants
Register here
March 12, 2025
FREE WEBINAR:
Grow Pollinator-friendly Spring and Summer Flowering Bulbs
Register here
March 19, 2025
FREE WEBINAR:
Be a Waterwise Gardener
Register here
March 22, 23, 29, 30, 2025
REALTORS Home & Garden Show
West Allis, WI
March 26, 2025
FREE WEBINAR:
Succession Planting & Crop Rotation
Register here
March 27, 2025
FREE WEBINAR:
Rain Garden Q & A
Register here
April 2, 2025
FREE WEBINAR:
Container Gardens for Sun & Shade
Register here
April 10, 2025
FREE WEBINAR:
Reinvigorate Your Rain Garden
Register here
May 7, 2025
FREE WEBINAR:
Vertical Gardening
Register here
May 15, 2025
FREE WEBINAR:
7 Steps to Managing Water on Your Property
Register here
June 4, 2025
FREE WEBINAR:
Attracting Hummingbirds
Register here
WATCH ON-DEMAND WEBINARS
Learn More