Check the label to determine if it is safe for use around the kinds of landscape plants you have and effective against the weeds normally present.
Preemergence herbicides, such as those containing oryzalin or trifluralin (look on the label for these chemicals), or nontoxic corn gluten meal, kill weeds just as they germinate and will not eradicate established weeds. For a preemergence herbicide to be effective, you must apply it to soil cleared of visible weeds; also, you have to water most of these herbicides into the soil.
Lee Valley Tools Ltd.
Ogdensburg, NY 13669-6780
Telescoping Crack Weeder
How to Mulch Over Weeds
2250 Agate Ct.
Simi Valley, CA 93065
Request the free “Drip Watering Made Easy” guide.
Photo by Saxon Holt
Smother Weeds with Mulch
A single redroot pigweed is able to produce up to 30,000 seeds in a season. And those seeds can remain alive in the soil for 70 years waiting to sprout and overrun your perennial border at any time.
Mowing too low weakens turf by reducing the ability of a grass leaf to produce enough nutrients. It also lets light hit the soil surface, which helps crabgrass and goosegrass seeds sprout and grow. Check with your local extension service for the recommended range of mowing heights for your grass type. Then mow at the highest level—usually between 2 and 4 inches.
Of course, you might be wondering what kills weeds but not plants in your flower beds? You may be worried about harming the plants that you love. Rest assured, at Master Lawn, we are utilizing specialized products, customized to your landscape beds and their specific needs.
An effective approach to weed control in plant beds includes an ongoing rotation of pre-emergent products. Pre-emergent weed controls are ones that prevent weeds in the first place by inhibiting their seeds from germinating. In many cases, these products will take care of a large majority of your weeds. However, post-emergent controls can also be used to address any breakthrough that occurs.
These microorganisms also help strengthen your plants against disease and pests. Healthy, biologically active soil has a highly diverse array of this microscopic life and can even help reduce the need for some insect and disease control products over time. A routinely used plant health care service that is focused on the biology of the soil health of the plant beds will have fewer weeds and better-performing plants.
Enhancing the Health of Your Flower Beds
It’s really a win all around. You get to take back your time while also having the best-looking plant beds in your neighborhood. It’s a wise choice that will pay off in more ways than one.
But don’t lose hope just yet! A regular rotation of weed control products throughout the spring, summer, and fall can keep those pesky weeds at bay. We find that a lot of homeowners are aware that there are weed control products for the lawn but they don’t realize there are products that work for plant beds, too.
How to Stop Weeds from Growing in Mulch
If you’re like a lot of homeowners, you might feel frustrated by the uncertainty of what to do about weeds in your landscaping.
At Master Lawn, our Landscaping Weed & Feed program includes a rotation of pre-emergent and post-emergent products in addition to the use of organic, pro-biotic soil additives in order to help improve your plants’ color, vigor, and root health.