How to Control Weeds When Planting
2021-07-27
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1From VOA Learning English, this is the Health & Lifestyle report.
2No matter what you choose to grow in the garden, at some point, you will have to deal with unwanted plants, known as weeds.
3Lee Reich is a gardener, and he writes about gardening for The Associated Press.
4He says a weed is just a plant growing in the wrong place.
5Even a tomato plant can become a weed if it grows where you don't want it to.
6Besides being unwanted, what else do weeds do to a garden?
7Well, weeds can bring many problems.
8One problem is this: Weeds steal from nearby plants.
9They steal nutrients and water.
10If they grow large enough, weeds can steal, or rather block, sunlight from other plants.
11Weeds, explained Reich, also can bring harmful bugs and diseases into your garden.
12For example, a plant called horse nettle is a favorite food for a kind of beetle.
13This beetle also likes to eat potato plants.
14So, if you are growing potatoes, you do not want horsenettle nearby.
15Some weeds release chemicals that can slow the growth of nearby plants.
16A plant called lambsquarters is guilty of this.
17The chemicals it releases into the soil may hurt the growth of vegetables such as corn and tomato.
18It is important to note that some weeds are not all bad.
19In fact, some are edible. In other words, you can eat them.
20One edible weed is the one we just mentioned -- lambsquarters.
21It is not just edible.
22It is also very nutritious.
23The website Maine Organic Farmers and Gardeners says that the leaves of lambsquarters "contain more iron and protein than raw cabbage or spinach, more calcium and vitamin B1 than raw cabbage, and more vitamin B2 than cabbage or spinach."
24In the book How to Enjoy Your Weeds, English writer Audrey Wynne Hatfield writes that lambsquarters was "once the most valued vegetable for human beings and..." their animals.
25Dandelions are also viewed as a weed by many people.
26But dandelion leaves are also full of nutrients.
27And you can eat or use nearly every part of the plant.
28But even other weeds can do good things in our garden.
29So, before we hurry outside to kill all the weeds, Reich warns us to consider their good side.
30He says that weeds protect bare soil.
31The roots of weeds can prevent the soil from being blown away by wind or washed away by rain.
32Over time, he writes, weeds improve the soil in many ways.
33Their roots break up soil to improve air flow and nutrient content.
34As the roots of weeds die, they add important nutrients to the soil.
35And some weeds may correct mineral imbalances in the soil.
36However, left to grow on their own, weeds can take over a garden.
37Many plants are considered weeds because they grow quickly and easily in bad conditions.
38To slow the growth of weeds, add a layer of weed-free, organic material to the top of your garden, around the plants.
39This material, called mulch, improves the soil and keeps weeds from growing.
40Reich says wood chips, sawdust, grass clippings, straw and pine needles are good for mulches.
41A simple and effective method of weed control is to break up the surface layer of the soil.
42But you must do this regularly.
43However, Reich gives this warning: Do not turn the soil over.
44Ever. Buried in the soil are weed seeds, waiting for the right conditions.
45If you turn the soil over, you give those seeds the light and air they need to grow.
46Reich says to avoid using other man-made materials that may harm the environment, such as landscape fabrics or black plastic.
47Over time, landscape fabrics become mixed with soil and roots.
48This makes it difficult to reshape a garden.
49Black plastic eventually finds its way into the trash.
50And neither is good at controlling weeds.
51And, Reich says, they are both ugly.
52Herbicides are chemicals that kill plants.
53Reich says they should be a last resort, or the last thing you try because everything else has failed.
54These chemicals may harm garden plants or other parts of the environment.
55They often hurt pollinators, like bees and butterflies.
56Probably the best way to fight some weeds is to eat them! Just make sure they are, in fact, edible.
57And that's the Health & Lifestyle report. I'm Anna Matteo.
1From VOA Learning English, this is the Health & Lifestyle report. 2No matter what you choose to grow in the garden, at some point, you will have to deal with unwanted plants, known as weeds. 3Lee Reich is a gardener, and he writes about gardening for The Associated Press. He says a weed is just a plant growing in the wrong place. Even a tomato plant can become a weed if it grows where you don't want it to. 4The problems with weeds 5Besides being unwanted, what else do weeds do to a garden? Well, weeds can bring many problems. 6One problem is this: Weeds steal from nearby plants. They steal nutrients and water. If they grow large enough, weeds can steal, or rather block, sunlight from other plants. 7Weeds, explained Reich, also can bring harmful bugs and diseases into your garden. For example, a plant called horse nettle is a favorite food for a kind of beetle. This beetle also likes to eat potato plants. So, if you are growing potatoes, you do not want horsenettle nearby. 8Some weeds release chemicals that can slow the growth of nearby plants. A plant called lambsquarters is guilty of this. The chemicals it releases into the soil may hurt the growth of vegetables such as corn and tomato. 9They're not all bad. 10It is important to note that some weeds are not all bad. In fact, some are edible. In other words, you can eat them. 11One edible weed is the one we just mentioned -- lambsquarters. It is not just edible. It is also very nutritious. 12The website Maine Organic Farmers and Gardeners says that the leaves of lambsquarters "contain more iron and protein than raw cabbage or spinach, more calcium and vitamin B1 than raw cabbage, and more vitamin B2 than cabbage or spinach." 13In the book How to Enjoy Your Weeds, English writer Audrey Wynne Hatfield writes that lambsquarters was "once the most valued vegetable for human beings and..." their animals. 14Dandelions are also viewed as a weed by many people. But dandelion leaves are also full of nutrients. And you can eat or use nearly every part of the plant. 15But even other weeds can do good things in our garden. So, before we hurry outside to kill all the weeds, Reich warns us to consider their good side. 16He says that weeds protect bare soil. The roots of weeds can prevent the soil from being blown away by wind or washed away by rain. 17Over time, he writes, weeds improve the soil in many ways. Their roots break up soil to improve air flow and nutrient content. As the roots of weeds die, they add important nutrients to the soil. And some weeds may correct mineral imbalances in the soil. 18Ways to control weeds 19However, left to grow on their own, weeds can take over a garden. Many plants are considered weeds because they grow quickly and easily in bad conditions. 20To slow the growth of weeds, add a layer of weed-free, organic material to the top of your garden, around the plants. This material, called mulch, improves the soil and keeps weeds from growing. Reich says wood chips, sawdust, grass clippings, straw and pine needles are good for mulches. 21A simple and effective method of weed control is to break up the surface layer of the soil. But you must do this regularly. 22However, Reich gives this warning: Do not turn the soil over. Ever. Buried in the soil are weed seeds, waiting for the right conditions. If you turn the soil over, you give those seeds the light and air they need to grow. 23Reich says to avoid using other man-made materials that may harm the environment, such as landscape fabrics or black plastic. Over time, landscape fabrics become mixed with soil and roots. This makes it difficult to reshape a garden. Black plastic eventually finds its way into the trash. And neither is good at controlling weeds. And, Reich says, they are both ugly. 24Herbicides are chemicals that kill plants. Reich says they should be a last resort, or the last thing you try because everything else has failed. These chemicals may harm garden plants or other parts of the environment. They often hurt pollinators, like bees and butterflies. 25Probably the best way to fight some weeds is to eat them! Just make sure they are, in fact, edible. 26And that's the Health & Lifestyle report. I'm Anna Matteo. 27Lee Reich writes regularly about gardening for The Associated Press. Anna Matteo adapted his writing for Learning English. Hai Do was the editor. 28________________________________________________________ 29Words in This Story 30gardener - n. one who spends time cultivating plants and tending a garden for pleasure or recreation 31edible - adj. suitable or safe to eat 32bare - adj. not covered by leaves, grass, trees, or plants 33layer - n. an amount of something that is spread over an area 34wood chip - n. 35sawdust - n. tiny particles of wood that are formed from sawing or sanding wood 36grass clipping - n. the cut grasses that are left behind-or captured in a grass catcher-by your mower when you cut your lawn 37straw - n. the dry stems of wheat and other grain plants 38landscape fabric - n. a textile material used to control weeds by inhibiting their exposure to sunlight 39pollinator - n. an agent (such as an insect) that pollinates flowers