Kalmia latifolia 'Elf'
Elf Mountain-laurel

Family:

Ericaceae (Heath Family) 30

Genus:

Kalmia (Laurel American Laurel Mountain Laurel) 3

Plant Type:

Shrub 468

Growth Forms:

Upright 571

Hardiness:

USDA Zone 4 515

Deciduous / Evergreen:

Evergreen 262

Flower Notes:

Pink;white (Spring; interesting pink flower buds open to white flowers in terminal flower clusters (corymbs))

Foliage Notes:

Green (Leathery and yellowish beneath)

Fruit Notes:

Brown (5-valved capsule; not ornamentally important)

Ultimate Height:

2-3 feet

Ultimate Spread:

2-4 feet

Light Requirements:

Soil Notes:

Prefers rich, acidic, well drained soil with a layer of mulch on top to keep roots cool

Range:

Cultivated origin

Diagnostic Characteristics:

Leaves are 2" long, dark-green above and yellowish below. Buds have two scales. No terminal bud as in Rhododendrons. Flowers are up to 3/4" across and bloom in May.

Special Characteristics:

Flowering Characteristics 289

Additional Information

The Elf Mountain-laurel is a dwarf broadleaf evergreen shrub with an abundance of interesting flower buds and stunning flowers. Site and exposure requirements similar to Rhododendron, that is, acidic, well drained soil and at least light protection from afternoon sun in winter for best results. Mulch to keep roots cool. Hardiness varies widely with geographic source of genetic material. Does not tolerate extremely dry conditions. Flowering is reduced by shade, but deadheading enhances flowering for the following summer. Foliage toxic to livestock. Leafspot can be problem.