Mock orange's pure white spring blossoms carry a sweet, citrusy fragrance so convincing that many gardeners mistake it for a true orange tree at first whiff.
Native to parts of Europe, Asia, and North America depending on species, mock orange has been a cottage-garden staple for generations, valued for its heavy, fragrant late-spring bloom on an otherwise low-fuss, easy-care shrub.
Mock orange tolerates full sun to partial shade and average, well-draining soil, asking for little beyond a yearly prune right after its spring bloom to keep its arching form tidy. Like lilac, it flowers on old wood, so late-season pruning sacrifices next year's blossoms.
Planting mock orange near a window, patio, or entryway lets its fragrance carry indoors on warm spring days when it's in full bloom.