Mountain laurel

Kalmia latifolia

Kalmia latifolia: A pink bell-shaped flower with dark red-blotched interior.

Mountain laurel is a broadleaf evergreen shrub with clusters of pink or white cup-shaped flowers and glossy foliage that remains through winter.

Height
121–458 cm / 4–15 ft
Spread
121–244 cm / 4–8 ft
Light
Shade / Full sun / Partial shade
Soil moisture
Dry / Moist, well-drained
Flowering
Spring, Summer
Foliage
Evergreen
USDA zones
4a–9b
Check what suits your garden

Planting

Choose partial shade and cool, moist, acidic soil rich in organic matter. Good drainage matters; consider a raised planting where the ground is heavy.

Care

Mulch to keep the roots cool and retain moisture. Remove faded flower clusters and lightly prune after flowering, remembering that next year’s flowers develop on older growth.

Before planting: All parts are highly toxic if swallowed. It also has high flammability; keep it outside wildfire defensible space.

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Sources & photo credit

Plant reference: NC State Extension Gardener Plant Toolbox. Content checked . Flowering seasons vary with local climate; USDA zones describe winter cold tolerance.