bog cranberry
Vaccinium oxycoccos

Hardiness: Zones 2 to 6
Plant type: Evergreen woody shrub
Height: 3-6"
Spread: 1- 2'
Sun: Full sun to part shade
Water: Wet
Bloom time: June to July
Bloom color: White, pink
Soil: Sandy, acidic (<7pH) poor draining, nutrient poor soil, peat bogs

Notes: Produces fruit after the third year in September through early November, does not tolerate chlorinated water, collect rain water or provide distilled water.

More information on this plant here.