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Bog Labrador Tea

Rhododendron groenlandicum

Also listed as Ledum groenlandicum, Ledum canadense

Also known as Labrador Tea, Greenland Labrador Tea, Common Labrador Tea

shrubβ›… part shadeπŸ’§πŸ’§πŸ’§ high water❄ Hardy: Zone 2a – Zone 6b

Climate Match for your location

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A low evergreen shrub with small leathery leaves and delicate pink or white flowers, native to northern bog habitats. It prefers cool, consistently moist conditions and acidic soil.

Why grow it

Bog Labrador Tea offers year-round evergreen structure and early-season flowers in wetland or acidic garden settings where many ornamentals struggle. Compared to other bog shrubs like leatherleaf or cranberry, it provides denser foliage and more prominent blooms while requiring less aggressive management. It tolerates poor drainage and nutrient-poor soils better than most landscape alternatives, making it useful for rain gardens or low-lying sites that would challenge conventional plantings.

Watch out for

This species performs poorly in neutral or alkaline soils and in warm climates with inconsistent moisture, so site selection is critical to success. Its shallow root system benefits from consistent moisture but not waterlogging in winter, requiring careful attention to drainage timing rather than simply saturating the bed year-round.

Overview

Form
Upright
Growth Rate
slow
Size
1–3β€² tall Γ— 1.5–3β€² wide
Dormancy
evergreen
Family
Ericaceae
MedicinalEdible

Native to the United States

Native Range

Northern North America, Greenland

Native to: Alaska, Connecticut, Idaho, Massachusetts, Maine, Michigan, Minnesota, New Hampshire, New York, Oregon, Pennsylvania, Vermont, Washington, Wisconsin

Seasonality

Bloom Season

J
F
M
A
M
J
J
A
S
O
N
D

Harvest Season

J
F
M
A
M
J
J
A
S
O
N
D

Edible Parts

leaf

Season of Interest

SpringSummer

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Companion Planting

Plants well with