Pre-emergent weed and crabgrass controls are quite common in the market, but not everyone is aware of the purpose and uses of the pre-emergent. There is a time and way of applying it to the lawn so you can protect your lawn from weed and crabgrass. Well, here is an answer to all of your questions. This is a complete guide for pre-emergent.
What is pre-emergent weed and crabgrass control?
Pre-emergent is also called crabgrass preventer. It is made up of different chemicals and elements that kill the weeds before they pop up from the ground. When you apply the product it creates a layer on the surface which kills the young seedlings when they come in contact with the layer acting as a barrier. If you are unaware of the application method, you can always hire professional services to do that for you. They know the ideal time and percentage of pre-emergent required for a certain area. They can judge the situation of the weed in your lawn and plan the application process likewise.
There is a misconception related to the pre-emergent; that it does not let the seed germinate. However, this is not the case. Pre-emergent is designed for the weeds and crabgrass. Crabgrass germinates according to the soil temperature. There is no way you can predict the growth and production of weed and crabgrass; they will appear only when the soil gives them favorable temperature conditions.
When do you need pre-emergent?
According to Ohio State ATI, when the temperature of the soil reaches 57 degrees, the crabgrass starts to germinate. Not only the soil. But the air temperature can also support the weed germination. When you start to see weed popping from the ground, it is the best time to get crabgrass pre-emergent and control the growth of weed and crabgrass.
Pre-emergent provide great control over crabgrass growth before and shortly after the germination. You have to keep a close check on the appearance of weed or crabgrass in your lawn. It can destroy the look of your lawn and also become a hurdle in the growth of other beautiful plants, vegetables, and flowers in the lawn. Pre-emergent is usually a one-time treatment. It keeps you ahead of the problem and keeps it under control. You just have to spray your lawn with pre-emergent once a year and enjoy a beautiful weed-free lawn for the rest of the year. According to a lot of researches, grassy weeds can be difficult to manage, but with the help of pre-emergent, you can control them as well. all you have to do is use pre-emergent before they are mature so they can be killed at the earliest of their age. A
An important thing to discuss here is that if you try to treat grassy weeds after they have reached their maturity level, it can be difficult and you will need harsh chemicals to do so. Those harsh chemicals can be dangerous for the other desirable plants as well. Pre-emergent not only helps with the grassy weed but also broadleaf weeds such as dandelions.
There is no hard and fast rule about getting to manage and prevent weed growth. But, pre-emergent is the safest way to protect your lawn from all kinds of weed and crabgrass.
A common mistake
A common mistake that people make is that they seed and apply a pre-emergent at the same time. pre-emergent cannot tell the difference between weed seedling and good seedling, so your desirable plants may not grow at all.
A good way to control weed growth
Other than pre-emergent there is a less complicated way to control weed growth. The best defense against weed is to grow a healthy lawn which can suffocate the weed pollen and choke them before growing and appearing on the ground.
There are a few tips to ensure that you are applying pre-emergent at the right time. As mentioned earlier, there is no certain time to depict the growth of weed. Here are a few tips to ensure proper application of pre-emergent:
Get the soil temperature – you have to get the exact temperature of soil before you prepare for applying pre-emergent. Take the temperature from the hottest part of your lawn and apply pre-emergent when the temperature hits the early 40s.
Do your research – having a little information about pre-emergent is always a good idea. You can know all about its basic elements and method of application.
Have the tools – take all the precautionary measure if you are applying pre-emergent on your own. You must have all the essential and safety tools to ensure a safe application. However, there are professional services to do it for you. Keep in mind that there are harsh chemicals in it that can cause skin infections, so cover yourself properly using gloves, makes and long boots.
Keep track – keep a track of the time you are applying the spray. This will help you to calculate the time for next application after a year.
Ways to apply pre-emergent
There are two ways to apply pre-emergent:
Liquid pre-emergent must be sprayed equally on the lawn to ensure prevention of weed growth in the whole area. Proper coverage is the key to success.
Granular pre-emergent is applied when the grass is dry. It is used with the help of a spreader. It needs water later. a good rainy day is always a help but if mother nature does not help you can water the lawn after 2 days of the application.
All these tips related to pre-emergent will support the idea of a healthy weedless lawn. There are instructions given on the label which will help you prepare yourself and the lawn for the application.