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When growing without competition from other plants, common chickweed can produce approximately 800 seeds and it takes 7 to 8 years to eradicate. Chickseed thrives in moist, cool areas so it often gets started before spring crops can become competitive and can limit vegetable harvest.

Alternatively, consider removing grass and growing shade-loving plants such as vinca, English ivy, pachysandra, or hosta that compete well with weeds (though they can also become weeds themselves, so plant at your own risk!). In areas where Creeping Charlie has become established, try removing plants by hand. This is the control method of choice in vegetable or flower gardens. Try to pull the weed without breaking it and over time it may give up.

The best control is also preventative: grow a lush stand so the surface of the soil is shaded and prevents new seeds from getting established.

10. Chickweed (Stellaria sp. & Cerastium spp.)

Is Crabgrass Edible?

Keep in mind: Of approximately 250,000 species of plants worldwide, only about 3% behave as weeds that we don’t want in cultivated areas. “Weeds” aren’t inherently bad. Many weeds stabilize the soil and add organic matter. Some are edible to humans and provide habitat and food for wildlife, too. See “ Eating Weeds: Why Not? ”

Remember this is a “winter annual.” So, monitor the soil surface for chickweed seedlings throughout late fall and winter and then remove them by shallow cultivation or by hand pulling.

No one likes to talk about weeds, but some plants compete with your garden for nutrients, water, and light, as well as harbor diseases and pests. Here are 13 of the most common weeds found in gardens and lawns—with weed identification pictures and tips on how to manage their growth.

Lawn Weed Control Tip: Mulch to prevent dandelions in gardens. Pull dandelion weeds by hand or use a postemergence herbicide (designed for using on weeds after they appear) in lawns.

Where It Grows: Lawns and gardens in sun or shade

Appearance: This garden weed has light green leaves that look like clover and cup-shape yellow flowers in summer and fall.

Dandelion

Where It Grows: Sunny or shady landscape, lawn, or garden areas

Size: To 20 inches tall

Control: Mulch garden areas in spring to prevent weeds. Pull oxalis weeds by hand or spray weeds with a postemergence herbicide in spring or fall.

Appearance: This common lawn weed has a strong taproot; leaves are deeply notched. Yellow flowers mature to puffballs. Dandelion seeds are like parachutes that fly away in the wind—they’re the plants that you would blow on and “make a wish” when you were younger.