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- Yes, weeds are bad because they block out sunlight, they compete for air, they steal water and nutrients from your other plants, they aren’t as tasty as your veggies, and may even secrete chemicals that inhibit other plants’ growth.
www.newlifeonahomestead.com › why-are-weeds-bad5 Reasons Weeds Are Bad For Your Garden - New Life On A Homestead
May 8, 2024 · From crabgrass to dandelions, here's how to deal with weeds. Lawn weeds and weeds in your garden can be a nuisance. Planting in raised garden beds, mulching, and keeping a healthy lawn can minimize the number of weeds, but sometimes additional control strategies are necessary.
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- Dandelion. Type: Broadleaf perennial. Size: 12 inches tall, 6-16 inches wide. Where It Grows: Lawns and gardens in sun or shade. Appearance: This common lawn weed has a long taproot with deeply notched leaves.
- Oxalis. Type: Broadleaf perennial. Size: Up to 20 inches tall. Where It Grows: Sunny or shady landscape, lawn or garden areas. Appearance: This garden weed has light green leaves that look somewhat like clovers and cup-shape yellow flowers in summer and fall.
- Crabgrass. Type: Grassy annual. Size: Up to 18 inches tall and 20 inches wide. Where It Grows: Lawn, landscape, and garden areas in sun or shade. Appearance: Crabgrass is exactly what it sounds like: A grassy weed.
- Bindweed. Type: Broadleaf perennial. Size: Climbs to 6 feet or more. Where It Grows: Landscape and garden areas in sun. Appearance: Identify this garden weed by its arrowhead-shape leaves on twining vines.
- Crabgrass (Digitaria spp.) Crabgrass is a low-growing summer annual that spreads by seed and from the rootings of nodes on the soil. Undisturbed, it can grow to 2 feet tall.
- Purslane (Portulaca oleracea) Purslane is considered noxious in at least one U.S. state. Why is this edible annual succulent plant considered troublesome?
- Lambsquarters (Chenopodium album) Another edible weed! Lambsquarters is a fast-growing summer annual that is very nutritious and delicious, steamed, in salads, or juiced.
- Pigweed (Amaranthus spp.) Pigweed wins the title of the most “problematic” annual weed. It has evolved traits that make it a tough competitor, especially in broadleaf crops like soybeans and cotton.
- Field Bindweed. A single yank might get you a handful of bindweed, but make no mistake: It will be back! Imagine a plant that has roots that are 10 feet deep.
- Bull Thistle. Bull thistle (Cirsium vulgare) is a robust and spiny plant found in every state in the U.S. and listed as a noxious weed in western states.
- Yellow Thistle. Yellow thistle (Centaurea horridulum) is appropriately nicknamed “horrible thistle.” One early botanist called it this spiny plant “one of the most terribly armed plants in the genus.”
- Horseweed. Horseweed (Conyza canadensis), also called mare’s tail, is an annual weed emerging in late spring. It’s a strong competitor for water, grows rapidly, and is a big problem in agriculture and gardening because it resists many weed treatments.
Weeds can be native or non-native, invasive or non invasive, and noxious or not noxious. Legally, a noxious weed is any plant designated by a Federal, State or county government as injurious to public health, agriculture, recreation, wildlife or property.
Jul 13, 2021 · The problem with weeds is that they are robbers. They rob nearby plants of water and nutrients. If large enough, they rob sunlight as they shade garden plants. Some weeds secrete chemicals into the soil that inhibit growth of nearby plants. Lambsquarter is one of many weeds shown to depress growth of neighboring vegetables such as corn and tomato.
Find information on weed identification and control, including catsear, marestail, purple loosestrife, pokeweed, pigweed, poison ivy, crabgrass, hemlock, purslane and multiflora rose. Tips on various herbicides and integrated pest management.
