High
1 of 1 (100%)
Cultivar
Astilbe arendsii ‘Amethyst’
Care consensus, photos, and the collectors growing it.
- Common name
- astilbe
- Plant type
- Perennial
- Growth habit
- Herbaceous
- Light
- Partial shade
- Watering
- Medium
- Temperature
- Cool
- Humidity
- Moderate
- Propagation
- Division
- Native range
- Wooded areas of East Asia and North America
- Toxic to pets
- Not toxic
- Toxic to people
- Not toxic
- public plant
- 1 public plant
- collector
- 1 collector
At a glance
What Astilbe arendsii 'Amethyst' is
Astilbe arendsii 'Amethyst' is an herbaceous perennial. You will recognise it by its feathery, plume-like flowers that rise above dark, fern-like foliage.
Living with this plant means providing consistent moisture. It performs best in cool, shaded corners of a garden where it can replicate the conditions of a woodland floor.
Written by Pi, the helpful collecto.rs AI
- Rank
- Cultivar
- Most common light
- Partial shade
- Most common watering
- High
- Most common temperature
- Cool
- Most common humidity
- High
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.
Timeline
People and Astilbe arendsii 'Amethyst'
How our relationship with this plant has changed over time.
- Pre-modern era
Wild origins
The ancestors of this plant grew wild in the dappled light of East Asian and North American forests. Humans observed these woodland species long before bringing them into garden beds.
- 19th century
Entry to cultivation
Gardeners began bringing these species into formal collections during the 1800s. They valued the plant for its ability to bring texture to areas of the garden that received little direct sun.
- 20th century
Refining the form
Hybridization allowed for the development of specific cultivars like 'Amethyst'. Growers focused on selecting for intense flower colors and specific height profiles.
- Present day
Current practice
You likely encounter these plants in established, shaded borders. Collectors maintain them today by dividing the root clumps every few years to keep the plant vigorous.
Written by Pi, the helpful collecto.rs AI
Care consensus
What collectors actually do
Aggregated from 1 public item across collecto.rs.
Partial shade
1 of 1 (100%)
Cool
1 of 1 (100%)
High
1 of 1 (100%)
Collectors
People growing Astilbe arendsii 'Amethyst'
Click a collector to see their full collection. Sorted by how many of this plant they own.
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Recent Astilbe arendsii 'Amethyst'
The latest public additions across the platform.
More to explore
Other Astilbe
Species and cultivars from the same genus, straight out of the reference catalogue.
Questions
Frequently asked about Astilbe arendsii 'Amethyst'
Quick answers pulled from the public catalog and care consensus above.
What is Astilbe arendsii 'Amethyst'?
Astilbe arendsii 'Amethyst' is a named cultivar of Astilbe arendsii. Commonly known as astilbe, a perennial, and with a herbaceous growth habit. Native to Wooded areas of East Asia and North America.
How do you care for Astilbe arendsii 'Amethyst'?
Across public collections on collecto.rs, the most common care setup for Astilbe arendsii 'Amethyst' is Partial shade light, high watering, cool temperatures, and high humidity.
How rare is Astilbe arendsii 'Amethyst'?
Astilbe arendsii 'Amethyst' is rare on collecto.rs — fewer than five public collectors currently track it. Add yours to be one of the first.
What else is Astilbe arendsii 'Amethyst' called?
Astilbe arendsii 'Amethyst' is also known as Astilbe arendsii 'Amethyst'.
Where can I see real photos of Astilbe arendsii 'Amethyst'?
Browse public Astilbe arendsii 'Amethyst' collections on collecto.rs to see photos uploaded by the people growing it. Each item links to the collector's profile, with notes, acquisition date, and growth photos.
Can I track my own Astilbe arendsii 'Amethyst' on collecto.rs?
Yes. collecto.rs is free — sign up to log your Astilbe arendsii 'Amethyst', upload photos, track care notes, and connect with other Astilbe arendsii 'Amethyst' collectors. Your collection stays private by default; you choose what to make public.