Meet the most common botanical interlopers you're likely to find in your garden or vegetable patch, and learn how to treat each.

Since I first collected bouquets of purple "flowers" with grubby little-kid fingers, I've had a place in my heart for this weed. The harbinger of spring, purple mustard, rings in the season with ...

ID It: Upright plant that grows two to three feet tall; serrated lance-shaped leaves; purple, pink or sometimes white flowers in midsummer, followed by fluffy seedheads. What to Know: This perennial ...