When it comes to maintaining beautiful grass, clovers, dandelions, and other weeds are a yard’s worst enemy. But rather than wait for the noxious plants to sprout and flourish, Charlotte homeowners can apply pre-emergent weed control. What is pre-emergent weed control? This form of lawn management prevents weed seedlings from ever growing by killing the roots, shoots, or both. 

Though pre-emergent herbicides are largely effective in the battle against weeds, Charlotte homeowners must understand how and when to use them. For the best results, these chemical compositions should be applied before the invasive sedge grasses or thistles have emerged from the soil. The pre-emergent herbicides should also be mixed correctly and applied evenly over the target area. A little guidance in using pre-emergent herbicides can go a long way in helping Charlotte homeowners cultivate thick, green backyards. 


Pre-emergence weed killers are used before you see the weeds to prevent them from showing up in the garden or lawn. This doesn’t mean the chemicals interfere with germination but rather they stop the formation of new root cells in baby weed plants. Without weeds, the seedlings cannot continue to feed and grow and they just die back. This whole process happens at the soil level under the blades and thatch of the grass so you don’t ever have to see the sprouted weeds. Timing, weather, and the type of weeds that are problematic in the garden will dictate the exact formula and application for using pre-emergents.

How Pre Emergent Weed KillerWork

The chemicals in pre-emergent weed killers are not effective on vegetative buds that sprout from existing roots or rhizomes. They also cannot be used on a prepared grass seedbed because their root stunting action in young plants will also affect sprouting grass. Information On Caring For Pothos Plants Established plants have nothing to fear, as their root system is already developed and the plant is hearty and healthy. Pre-emergent info indicates that it is the sensitive root tissue of newly germinated seedlings that is killed off, resulting in complete plant death. Perennial weeds develop thick persistent adult roots that re-sprout in spring, which makes them difficult to control with a pre-emergent formula. Annual weeds are in two classes: winter and summer annuals. The timing of a pre-emergence weed killer for each must match the germination period for the variety of weed. Biennial weeds, like dandelions, are not controlled by a pre-emergent because they produce seed that germinates nearly year around

Uses/benefits of Pre Emergent Weed Killer

Pre-emergent weed killers are a homeowner’s best friend. First and foremost, these herbicides eliminate the pesky plants before they become a problem. They also greatly reduce time spent pulling weeds by hand or spot-treating existing weeds. 

Proactive weed elimination pays dividends. When weeds are left to grow and mature, they produce more seeds which equate to more weeds in the future. Since pre-emergent weed killers prevent seed production altogether, Charlotte homeowners save money and time for seasons to come. 

When to Apply Pre-Emergent Herbicides

Early Spring and Fall are the most effective times to apply pre-emergent herbicides. They can be applied throughout the year, and will still prevent new weeds that sprout, however most weeds sprout during spring and fall. Spring applications target different weed species than Fall applications, so it is very important to know the type of weed you are trying to prevent for best results. See below for help identifying your target weeds.

Prices of Pre Emergent Weed Killer


Leave a Comment

This site uses Akismet to reduce spam. Learn how your comment data is processed.

And get notified everytime we publish a new blog post.
error: Content is protected !!