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King of the Alps

Eritrichium nanum

Also known as Alpine Forget-me-not (informal)

At a glance
Family
Boraginaceae (borage family)
Type
Alpine cushion-forming perennial wildflower
Parts used
None traditionally; grown and admired for ornamental value only
Size
A tight cushion just 1 to 2 inches (2 to 5 cm) tall, spreading into mats up to 4 inches (10 cm) across
Bloom
Midsummer, typically July into August at altitude
Habitat
Wind-scoured rocky screes, cliff ledges, and crevices above the treeline in the European Alps, often above 8,000 feet (2,400 m)
Acquisition
Grow
This plant in HerbSense

Key benefits

Vivid true-blue blooms
Extreme cold hardiness
Prized rock garden specimen
Symbol of alpine wilderness

Traditional uses

Eritrichium nanum has no real history in the herbalist's cabinet. Its story instead belongs to mountaineers and alpine botanists, who for centuries have prized it as one of the most coveted sights in the high peaks, a jewel-blue flower found only where the air thins and few other plants dare root. Its common name, King of the Alps, reflects the near-mythic status it holds among rock gardeners and climbers, many of whom consider spotting or successfully growing it a lifetime achievement rather than a remedy to be gathered.

How to grow & use it

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Traditional remedies and step-by-step preparations, a complete growing guide, and how to harvest, dry, and store it, all unlocked with HerbLens Unlimited.

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Choose it when

For the climbers and rock gardeners who chase true blue to the edge of the snowline, not for the medicine cabinet.

Did you know?

Eritrichium nanum is considered one of the most difficult alpine plants in the world to cultivate, so much so that alpine gardening enthusiasts sometimes call successfully flowering it the sport's equivalent of summiting a mountain.

Safety

This alpine wildflower has no history of culinary or medicinal use and, as a member of the borage family, may contain liver-toxic pyrrolizidine alkaloids, so it shouldn't be ingested. It's also protected in much of its native range, so leave it undisturbed.