Perennial · Saxifragaceae family
Siberian-tea
Bergenia crassifolia
In short a 10-second read
Siberian-tea (perennial) grows to 0.3–0.45 m tall and 0.3–0.45 m wide when mature. It grows best in full sun to shade, in average to moist soil. It flowers in April–May; the flowers are pink, white, purple or red. Hardy to −37 °C.
× spread 0.3–0.45 m
Where to plant
Sun, soil, frost.
It grows best in full sun to shade, in average to moist soil. Hardy to −37 °C.
Sun
Tolerates several positions — choose to suit the rest of the garden.
Soil and water
average to moist · watering: moderate
Soil: humus-rich, loamy, clay, sandy
Soil pH 5.5–8
Frost
It copes with a normal winter outdoors.
How much space it takes
Mature size.
The mature plant next to a person (175 cm).
Next to a person
Reaches maturity in about 2–5 years. The final size depends on the cultivar and the spot — we give the range from smallest to largest.
Calendar
What to do and when.
Months for Central Europe. The line shows the current month.
The year at a glance
Flowers
April–May · pink, white, purple or red
Pruning
deadhead spent flowers (May–June)
Planting
container plant: March–May, September–November
Winter protection
not needed
Overwintering
It copes with winter on its own.
It overwinters outdoors without protection, hardy to −37 °C.
- Needs no protection
- Hardy to −37 °C
- Evergreen — green in winter too
What to combine it with
Same needs, different flowering.
They share the same sun and soil and flower in other months — so the bed flowers for longer.
Frequently asked
Quick answers.
When does Siberian-tea flower?
In April–May; the flowers are pink, white, purple or red.
Does Siberian-tea tolerate shade?
Yes, it tolerates full shade.
How much space does Siberian-tea need?
At maturity 0.3–0.45 m wide and 0.3–0.45 m tall; recommended spacing 40 cm.
Does Siberian-tea survive winter outdoors?
Yes, without protection, hardy to −37 °C.
Where the data comes from
We compared the data in 15 expert sources. Last checked 28 September 2026.
Show sources (15)
- NC State Extension Gardener Plant Toolbox — Bergenia crassifolia
- Missouri Botanical Garden Plant Finder — Bergenia cordifolia
- GBIF Backbone Taxonomy — Bergenia crassifolia
- GBIF Occurrence Search API — Bergenia crassifolia
- Wikidata (CC0) — Bergenia crassifolia
- RHS - Bergenia crassifolia
- Iowa State Extension - How to Plant Perennials
- RHS - How to grow perennial plants
- RHS Plants
- Invasive plant lists — this species is not on them: EU, Slovakia, Czechia, Germany, Poland, Denmark
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