Ma Nature's paintbrush gilds many coastal and other areas in California with bright splashes and swaths of yellow every year about this time.

I have a weed that looks like clover that I believe is oxalis growing in my lawn and flowerbeds. Do you have any information on the best way to control this? — Chelsea Oxalis is a cool-season ...

Q: Last year, we paved part of the patio with 18-inch square pavers. It looks great and is remarkably level to two amateurs having done all the work. It’s just now we have this creeping weed that is ...

Florida residents seeking a dose of luck this St. Patrick’s Day likely won’t find it among the weeds in their backyards. Although oxalis stricta, a woodsorrel found throughout the state year-round, ...

Across the UK, gardeners are spotting a pretty yellow carpet in late winter that quietly suffocates borders and lawns. What ...

Q. What steps can I take now to avoid a weed problem in the spring? It seems that as soon as the weather warms up, the weeds go crazy and I can’t keep up! Although weeds are mostly a warm-weather ...