: a box designed to hold soil for growing plants at a windowsill
Examples of window box in a Sentence
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In fact, begonias are a popular choice for hanging baskets and window boxes due to their lush foliage and versatility.—Derek Carwood, Better Homes & Gardens, 12 Mar. 2026 But the coastal city becomes even more charming in spring, if that’s even possible, thanks to the proliferation of purple wisteria, magenta azaleas, and window boxes that spill over with colorful blooms.—Annie Daly, Vogue, 10 Mar. 2026 This low-growing annual looks amazing as an edging plant or when tumbling out of containers and window boxes.—Arricca Elin Sansone, Southern Living, 14 Feb. 2026 The family almost always goes to Zack’s openings, and every couple of months, Blair helps Zack repot the window boxes in her unit.—Kayla Levy, Curbed, 7 Nov. 2025 See All Example Sentences for window box