Gardeners with limited space are finding a whole new way to flex their green thumb—with vertical gardening. Options abound: You can plant succulents, which require little water and thrive in shallow spaces, herbs, vines, even edibles like tomatoes and strawberries. Pros say the benefits of growing fruits, veggies and flowers on garden netting, in a tower of pots, on a trellis or over garden structures are numerous: Not only does it save space, but the thinking-out-of-the-box method also reduces chores like pest-control, weeding, watering and fertilizing. Verdant walls also offer an increased plant variety in much less space, a greater yield and, best of all, you won’t have to bend over when doing gardening chores. One last plus: Those flourishing flowers and plants can cover an unattractive wall, meaning your uber-original garden also doubles as a sly design remedy