Lewisia pygmaea
Care consensus, photos, and the collectors growing it.
- Common name
- Alpine bitterroot
- Plant type
- Alpine plant
- Growth habit
- Groundcover
- Light
- Full sun
- Watering
- Low
- Temperature
- Cool
- Humidity
- Low
- Propagation
- Seed grown
- Native range
- Rocky Mountain alpine regions
- public plants
- 0 public plants
- collectors
- 0 collectors
What Lewisia pygmaea is
Lewisia pygmaea is an alpine groundcover that stays close to the ground. You will recognize it by its low, mat-forming habit, which echoes the sparse, stony slopes of its origin.
Living with this plant requires you to mimic the high-altitude conditions it knows best. It prefers cool temperatures and bright, direct light, making it a companion that thrives when you give it plenty of space and very little water.
Written by Pi, the helpful collecto.rs AI
Written by Pi, the helpful collecto.rs AI. Not veterinary or medical advice — check with a professional before letting a pet or a child near an unfamiliar plant.
People and Lewisia pygmaea
How our relationship with this plant has changed over time.
- Pre-colonial era
Native observation
Indigenous people in the Rocky Mountain regions recognized the plant as part of the local flora. It was respected for its presence in high-altitude environments.
- 19th century
Botanical documentation
Collectors and naturalists began documenting the flora of the American West. The plant was formally classified during this period of exploration.
- Modern era
Specialized cultivation
You likely find this plant in specialized rock gardens today. Gardeners who focus on alpine species maintain it by carefully replicating the drainage and temperature of the alpine environment.
Written by Pi, the helpful collecto.rs AI
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Species and cultivars from the same genus, straight out of the reference catalogue.
Frequently asked about Lewisia pygmaea
Quick answers pulled from the public catalog and care consensus above.
What is Lewisia pygmaea?
Lewisia pygmaea is a species in the Lewisia genus. Commonly known as Alpine bitterroot, a alpine plant, and with a herbaceous growth habit. Native to Rocky mountain slopes.
How do you care for Lewisia pygmaea?
Reference care guidance for Lewisia pygmaea: full sun light, low watering, cool temperatures, and low humidity. Collectors on collecto.rs will refine this as more public specimens are added.
How rare is Lewisia pygmaea?
No public collectors on collecto.rs track Lewisia pygmaea yet — adding yours would make you the first.
Where can I see real photos of Lewisia pygmaea?
Photos from real collectors will appear here once members start tracking Lewisia pygmaea on collecto.rs. Sign up to add the first set.
Can I track my own Lewisia pygmaea on collecto.rs?
Yes. collecto.rs is free — sign up to log your Lewisia pygmaea, upload photos, track care notes, and connect with other Lewisia pygmaea collectors. Your collection stays private by default; you choose what to make public.