Identify and Control Weeds in Lawns and Gardens

Which pre-emergent is safe for your flower bed, when to put it down, how much to use, and which annuals, perennials and bulbs each product can injure.

Moss on pavers makes patios slippery and keeps coming back. Here's how to remove it safely, which moss killers stain concrete, and how to stop regrowth for good.

Weeds between pavers grow in the soil that builds up in the joints. Here's how to remove them by hand, with heat or with a labeled spray, then fix the joints so they stay weed-free.

Dandelion leaves, flowers and roots are all edible, but the health claims are thinner than you'd think. Here's what each part is good for and how to harvest it safely.

Stinging nettle spreads by seed and creeping rhizomes in rich, moist soil. Here's how to identify it, treat a sting, remove a patch for good, and harvest it safely if you'd like to keep some.

Mugwort spreads by rhizomes that shrug off pulling, tilling and mowing. Here's how to identify it in seconds and the combination of methods, timing and herbicides that finally shrinks it.