The gardening world has a tried-and-true formula for the perfect window box: a thriller, a filler and a spiller. You simply can’t go wrong with a tall red geranium amid a tranquil bed of white ...

The gardening world has a tried-and-true formula for the perfect window box: a thriller, a filler and a spiller. You simply can’t go wrong with a tall red geranium amid a tranquil bed of white ...

Caption: The Prestige windowbox has a water reservoir to fend off wilting. Credit: Windowbox.com Failing to water is the fastest way to kill plants, especially in window boxes and hanging baskets ...

Whether you’re a pro gardener, a novice looking to flex your green thumb, or an urbanite with zero outdoor space, window boxes are a low-commitment way to grow summer plants, flowers, and herbs.

Nothing says springtime like window boxes bursting with luscious flowers and plants. Though compact, window boxes require considerable maintenance and can be tricky ...