Q: My yard has been taken over by clover or oxalis. What can I do to get rid of it and bring my grass back? Clover and oxalis may look similar, due to their three-part leaves consisting of ...

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 ...