It can grow an inch or two a day, produce nearly a million seeds and emerge at almost any point in the growing season.

Learn about the three main weed classifications—annual, biennial, and perennial—and how they impact garden management.

Invasive weeds are growing more aggressively now than they will at any other time, so justify diligent abatement while they are easy to pull.

Read more: How To Stop Grass And Weeds From Growing Close To A Fence While taking soil samples of your lawn for testing is most effective, some weeds can also help you determine soil quality and ...

where I had arranged to see historical samples at the University of South Dakota’s herbarium. James Robertson, a graduate student who oversees the collection, laid the weeds out on a table like ...