Overview
Alstroemeria Isabella ('Stalis') is a clump forming herbaceous perennial in the genus Alstroemeria, part of the Alstroemeriaceae family, with deciduous foliage. Alstroemeria Isabella ('Stalis') grows best in full sun and partial shade, and tolerates most soils and any pH. Its UK hardiness is rated H4. Suggested uses include city and courtyard gardens, cottage and informal garden, patio and container plants and wildlife gardens.
About
Alstroemeria Isabella ('Stalis') is a herbaceous perennial cultivar of the Alstroemeria genus, known for forming spreading clumps with upright stems and narrow, lanceolate leaves. This deciduous plant produces umbels of funnel-shaped flowers in spring and summer, thriving best in fertile, moist but well-drained soils such as chalk, loam, or sand. It prefers full sun to partial shade and benefits from sheltered, east-, south-, or west-facing aspects. Hardy to UK zone H4, it suits city and courtyard gardens, cottage and informal gardens, patios, containers, and wildlife gardens. Propagation is by division in autumn or very early spring.
About the genus
Alstroemeria, commonly called the Peruvian lily or lily of the Incas, is a genus of flowering plants in the family Alstroemeriaceae. They are all native to South America, although some have become naturalized in the United States, Mexico, Australia, New Zealand, Madeira and the Canary Islands. Almost all of the species are restricted to one of two distinct centers of diversity: one in central Chile and southern Argentina, the other in eastern Brazil.
Wikipedia contributors, "Alstroemeria", CC BY-SA 4.0 — Alstroemeria
Growing conditions
Best soil and position for Alstroemeria
- Sunlight
- Full sun, Partial shade
- Soil type
- Chalk, Loam, Sand
- Soil pH
- Acid, Alkaline, Neutral
- Soil moisture
- Moist but well-drained
- Aspect
- East-facing, South-facing, West-facing
- Exposure
- Sheltered
- UK hardiness
- H4
Plant details
Alstroemeria Isabella ('Stalis') size, habit and characteristics
- Plant type
- Herbaceous Perennial
- Habit
- Clump forming
- Foliage
- Deciduous
- Suggested uses
- City and courtyard gardens, Cottage and informal garden, Patio and container plants, Wildlife gardens
Care notes
Pruning and caring for Alstroemeria Isabella ('Stalis')
- Propagation
- Propagate by division, in autumn or very early spring
- Pest resistance
- May be susceptible to slugs and snails
- Disease resistance
- Generally disease-free but may be susceptible to a virus
Frequently asked questions
Where is the best place to plant Alstroemeria Isabella ('Stalis')?
Alstroemeria Isabella ('Stalis') prefers full sun and partial shade. It suits sheltered positions.
What soil does Alstroemeria Isabella ('Stalis') need?
Alstroemeria Isabella ('Stalis') is adaptable and grows happily in most soil types, including chalk, loam and sand. It is happy in soil of any pH. Aim for soil that stays moist but well-drained.
Is Alstroemeria Isabella ('Stalis') hardy in the UK?
Alstroemeria Isabella ('Stalis') has an RHS hardiness rating of H4, meaning it is hardy through an average UK winter, tolerating -10 to -5°C.
How do I propagate Alstroemeria Isabella ('Stalis')?
Propagate by division, in autumn or very early spring.