It is important to know more about weeds before you start planting. The first thing a good gardener must do is understand the types of weeds and their characteristics and how to control them. There are some common types of weeds, including alfalfa, crabgrass, fennel, lily-of-the-valley, meadow rue, winter rye, St. Augustine and wintergreen. They grow abundantly throughout most of the United States and are susceptible to several common and costly weed killers.
One of the most important things a farmer needs to know about weeds is that they can be very difficult to control. For example, a crabgrass plant can reach four feet or more and can knock down a fence or garage. A common solution for controlling turf weeds, which includes alfalfa and crabgrass, is to turn the grasses over every year to lay new seedlings. However, turf-type weeds have become resistant to some herbicides used to control them, such as alfalfa sprays.
A good gardener needs to learn about how to control weeds by using both mechanical and chemical methods. Mechanical control of weeds takes different forms, including digging the grounds up and using herbicides on the plants. Herbicides kill the weeds but are harmful to surrounding plants and the soil. Chemicals can be applied to the weeds and then washed away with water. For long-term control, farmers often use the non-chemical methods of preventing and removing unwanted plants from the land.
To keep the soil where it belongs – a dark, rich, and moist condition – it is important to aerate the ground to allow air to reach all parts of the area. Aerating the soil also enables the grass to grow well and to produce healthy seeds. Turning the lawn frequently also encourages the growth of healthy weeds. A turning lawn will not only remove weeds but also allow sunlight to penetrate the soil and reach the roots of the grass.
Foxtail and blanket weed control is more difficult, because they do not form seeds. However, foxtail and blanket weeds can be controlled by cutting them off or by raking them over. When rakes are used, make sure that the grass and seed are buried in the ground, around the blade. This will ensure that no live seed is cut off with the rakes. If the weed problem is too great, several rows may need to be turned, with the grass being turned a few times to loosen the weed bed. You ca get more information about buy weed online.
Weed control is not an easy job. It requires much attention to detail, as well as respect for the land. In many cases, the first step of prevention is understanding the type of weeds in the area. If a farmer does not understand the needs of his soul, then he cannot determine how to prevent them. A good understanding of the biology of the soil is essential before any attempt to till or spray weeds.