Myrtle (Myrtus communis 'Compacta') is a compact Mediterranean evergreen shrub native to the Mediterranean region, prized for its glossy dark green, aromatic foliage and delicate white flowers that bloom from May through July. This hardy cultivar grows slowly to just 24-36 inches tall and wide, making it surprisingly manageable for gardeners in zones 8-10. The fragrant flowers yield blue-black edible berries, and both foliage and flowers release a powerful aroma when brushed or crushed. Once established, it shrugs off drought and thrives in containers, a useful trait for gardeners in cooler climates who can move it indoors during winter.
Partial Sun
Moderate
8-10
36in H x 36in W
—
High
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The foliage alone justifies growing myrtle; pointed, opposite leaves gleam with a deep glossy finish and release an intensely aromatic scent whenever you brush past or harvest from the plant. White flowers dotted with yellow-tipped stamens bloom steadily through late spring and summer, followed by edible blue-black berries that attract birds. The 'Compacta' form stays compact enough for containers or tight spaces, yet it's remarkably tough once settled in, tolerating both drought and the lean soils where many shrubs struggle.
Myrtle serves as both a culinary and ornamental herb. The leaves work fresh or dried in Mediterranean cooking, infusing dishes with their distinctive aromatic quality. The edible berries can be eaten fresh or dried. Beyond the kitchen, the plant functions as an ornamental shrub; its compact size and evergreen habit make it valuable for containers, borders, and hedging, especially in temperate zones where it can be overwintered indoors.
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Myrtle can be propagated by seed indoors, though cuttings are often more reliable. Start seeds in early spring in warm soil (around 70°F) in seed-starting mix. Keep soil consistently moist but not waterlogged until germination occurs.
Transplant hardened-off seedlings or rooted cuttings outdoors after the last frost date in spring. Space plants 24-36 inches apart depending on desired mature spread. In zones 8-10, plant directly into garden beds in moderately fertile, well-drained soil. In cooler regions, move container plants indoors before the first frost in fall.
Harvest aromatic leaves anytime during the growing season for fresh use; pinch or cut leafy tips for the most tender, flavorful material. For drying, harvest in mid to late summer after new growth has hardened. Collect berries once they turn deep blue-black, typically in late summer or early fall; they'll be fully ripe and sweet when deeply colored. Berries can be eaten fresh off the plant or dried for later use.
Light pruning maintains myrtle's compact form and encourages bushier growth. Prune in late winter or early spring before new growth flushes. Remove any crossing or overcrowded branches to open the canopy. The plant responds well to shaping and can be lightly trimmed after flowering to encourage denser foliage without sacrificing next season's blooms.
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