Looks like spring has finally sprung and our thoughts turn to the yard and garden. The cost of getting and keeping a beautiful yard can be pricey, so this and next week’s Budget Smart Girl’s Guide is devoted to, excuse the pun here, dirt cheap gardening. A Garden on the Cheap This week I’d like to welcome a guest expert. Lance Walheim, gardening expert and writer at www.bayeradvanced.com. Walheim offers the following eight tips on how to have a great garden for $50 or less. 1. Consider a standout area of your yard to make the flower garden. Placement is key. It’s easy to end up with flowerbeds in tucked…