About
Alstroemeria Princess Louise ('Zaprilou' PBR) is a compact, tuberous perennial that typically reaches heights and widths of up to 30 cm. It features lanceolate, dark green leaves that create a lush backdrop for its blooms. From summer through mid-autumn, this plant produces clusters of funnel-shaped flowers in a magenta-pink hue, accented by yellow throats and dark red speckles.
About the genus
Alstroemeria are herbaceous perennials with fleshy roots that develop into spreading clumps. They feature upright stems adorned with narrow, lanceolate leaves. In summer, these plants produce umbels of prominent, funnel-shaped flowers.
Growing conditions
- Sunlight
- Full sun, Partial shade
- Soil type
- Chalk, Loam, Sand
- Soil pH
- Acid, Alkaline, Neutral
- Soil moisture
- Moist but well-drained
- Aspect
- South-facing, East-facing, West-facing
- Exposure
- Sheltered
- UK hardiness
- H4
Plant details
- Plant type
- Herbaceous Perennial
- Habit
- Clump forming
- Foliage
- Deciduous
- Height
- 0.1-0.5 metres
- Spread
- 0.1-0.5 metres
- Time to full height
- 2-5 years
- Suggested uses
- Cottage and informal garden, City and courtyard gardens, Patio and container plants, Wildlife gardens
- Toxicity
- Skin allergen. Wear gloves and other protective equipment when handling
Care notes
- Cultivation
- Grow in fertile, moist but well-drained soils in full sun or partial shade. Young plants are best left undisturbed to form clumps; use a dry mulch for the first two winters. See Alstroemeria cultivation for further information
- Pruning
- Pull up spent flowered stems, leaving tubers in ground
- Propagation
- Propagate by division in autumn or very early spring
- Pest resistance
- May be susceptible to slugs
- Disease resistance
- Generally disease-free but may be susceptible to a virus