What is the Idaho huckleberry?
The plant most people mean by “Idaho huckleberry” is the thinleaf or black huckleberry, Vaccinium membranaceum. Idaho adopted the huckleberry as its state fruit in 2000, and several huckleberry species grow wild in the state’s mountains. They belong to the same genus as blueberries and cranberries (Vaccinium).
How to identify a huckleberry bush
According to regional sources, thinleaf huckleberry is a shrub usually from about one to six feet tall. Features to look for:
- Leaves: thin, oval to egg-shaped, finely toothed, and light green.
- Berries: single, plump, dark purple to nearly black berries borne along the new shoots, typically up to about half an inch across.
- Habit: a slow-growing, open shrub that often forms patches.
- Habitat: mountain forests, openings, old burns and old logging roads.
Other native huckleberries and related shrubs grow in the same region and can look similar. If you are picking to eat, use a good local field guide or ask a ranger station, and never eat a berry you cannot identify.
Huckleberry versus blueberry
The two are close relatives and the terms overlap in common usage, so differences are general:
- Western huckleberries such as V. membranaceum typically produce berries singly or in small numbers, often darker and more tart than cultivated blueberries.
- Cultivated blueberries are usually blue with a waxy bloom and grow in larger clusters.
- In the eastern United States, “huckleberry” often refers to a different genus, Gaylussacia, whose berries contain hard seeds.
Flavor is subjective, but many pickers describe huckleberries as more intense.
Where it grows
A regional tourism source states that black huckleberries grow at roughly 2,000 to 11,000 feet, with many productive stands between about 4,000 and 6,000 feet. They often rely on insulating winter snow cover, and good berry sites tend to have plenty of sun and little competition, such as burned areas and old roadbeds. Plants are slow to mature, with one source saying up to 15 years to reach full maturity.
Can you buy or grow a huckleberry plant?
Possibly, but with realistic expectations. Wild huckleberries have not been grown successfully on a commercial scale, which gives a sense of how fussy they are. Some specialty and native plant nurseries do sell Vaccinium membranaceum, usually in small numbers.
If you want to try:
- Buy from a reputable nursery. Do not dig plants from public land or the wild, which is generally prohibited and rarely successful.
- Match the climate. Cool, mountain-like conditions and winter snow or mulch cover seem to matter. Idaho gardeners can find other native shrubs for shady yards in our Idaho shade plants guide.
- Provide acidic, well-drained, organic soil, as for other Vaccinium species.
- Plan for slow growth and a long wait for meaningful harvests.
- Consider ordinary blueberries if fruit production is the real goal.
Gardeners looking for easier shrubs for dry sites may prefer a tougher native such as native juniper.
Picking wild huckleberries
Recreational picking in national forests is generally allowed without a fee, but rules can vary by area, and there may be limits on quantity. Commercial gathering is not permitted on the Idaho Panhandle National Forests, according to local tourism information. Check with the local Ranger District before you go.
Practical tips from regional guides:
- Ripening typically runs from about mid-July into August, later at higher elevations.
- Go early, bring lidded containers because berries are delicate, and pick only berries that come off easily.
- Wear sturdy clothing, carry bear spray where appropriate, and leave plenty for wildlife.
Huckleberries are a favorite food of black and grizzly bears, so be alert in berry patches.
Which state is most known for huckleberries?
Idaho is strongly associated with huckleberries and has made the berry its state fruit, but huckleberries also grow across other northwestern and Rocky Mountain states, including Montana, Washington and Oregon, and in parts of western Canada. Which is “most known” is a matter of tradition rather than data.