Agapanthus campanulatus subsp. patens 'Rosie Palmer' — Clump-forming perennial

Overview

Agapanthus campanulatus subsp. patens 'Rosie Palmer' is a clump-forming perennial herbaceous perennial in the genus Agapanthus, part of the Amaryllidaceae family, with deciduous, evergreen in some species foliage. Agapanthus campanulatus subsp. patens 'Rosie Palmer' grows best in full sun, and tolerates loam soils and neutral pH. Its UK hardiness is rated H4. Suggested uses include borders and containers.

About

Agapanthus campanulatus subsp. patens 'Rosie Palmer' is a clump-forming herbaceous perennial belonging to the genus Agapanthus, which is known for its clusters of long, narrow leaves and upright stems bearing rounded clusters of bell-shaped flowers. This cultivar thrives in full sun with a south-facing, sheltered aspect and prefers fertile, moist but well-drained loam soil of neutral pH. Hardy to UK zone H4, it is suitable for borders and containers, offering interest in spring and summer. Propagation is typically by division every three to four years in spring.

Growing conditions

Best soil and position for Agapanthus

Sunlight: Full sun
Soil type: Loam
Soil pH: Neutral
Soil moisture: Moist but well-drained
Aspect: South-facing
Exposure: Sheltered
UK hardiness: H4

Plant details

Agapanthus campanulatus subsp. patens 'Rosie Palmer' size, habit and characteristics

Plant type: Herbaceous Perennial
Habit: Clump-forming perennial
Foliage: Deciduous, evergreen in some species
Suggested uses: Borders, containers

Care notes

Pruning and caring for Agapanthus campanulatus subsp. patens 'Rosie Palmer'

Propagation: Division every 3-4 years in spring
Pest resistance: Susceptible to slugs and snails, agapanthus gall midge
Disease resistance: May be susceptible to a virus disease

Frequently asked questions

Where is the best place to plant Agapanthus campanulatus subsp. patens 'Rosie Palmer'?

Agapanthus campanulatus subsp. patens 'Rosie Palmer' prefers full sun. It suits sheltered positions.

What soil does Agapanthus campanulatus subsp. patens 'Rosie Palmer' need?

Agapanthus campanulatus subsp. patens 'Rosie Palmer' grows best in loam soil. It prefers neutral soil. Aim for soil that stays moist but well-drained.

Is Agapanthus campanulatus subsp. patens 'Rosie Palmer' hardy in the UK?

Agapanthus campanulatus subsp. patens 'Rosie Palmer' 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 Agapanthus campanulatus subsp. patens 'Rosie Palmer'?

Division every 3-4 years in spring.

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