What Is Causing Maple Seedlings to Grow in Your Lawn? In this post, you’ll find many tips and tricks that you can use to get rid of the maple seedlings in your lawn and prevent more from growing. This is a problem that many homeowners face, but we’re here to tell you that you don’t have to go through the usual frustration anymore. If you have a mature maple tree in your yard, you probably know how annoying it is to deal with the growing maple tree seedlings in lawn.