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Lamb Kill Wikimedia Commons
Ericaceae

Lamb Kill

Kalmia angustifolia

Caution and hidden danger.

Family
Ericaceae
Genus
Kalmia
Native to
Eastern North America
Bloom season
Spring, Summer
Type
shrub
Height
1-4 ft
Sunlight
partial shade to full sun
Soil
acidic, moist, well-drained
Water
moderate
Hardiness
2-7
Lifespan
perennial

Did you know

  • Its common name comes from its toxicity to sheep and lambs that graze on its foliage.
  • All parts of the plant contain grayanotoxin, which can cause illness in livestock and humans.
  • Native Americans used very small, carefully prepared doses of the plant as a medicinal remedy.
  • It is also called sheep laurel because of its well-known danger to grazing sheep.
  • Despite its toxicity, the flowers produce nectar that bees collect, though the resulting honey can be mildly toxic.

Color meanings

0

treachery

1

caution

2

perseverance

Uses

  • ornamental shrub
  • native plant gardens
  • wildlife habitat