- Position: full sun
- Soil: fertile, moist, well-drained soil (or John Innes no. 2 compost for containers)
- Rate of growth: average
- Flowering period: July to September
- Hardiness: half hardy (will need protection from frost in winter)
Globes of of trumpet-shaped, blue flowers which can be variable in colour appear from July to September on straight stems above bold clumps of strap-like, mid-green leaves. These beautiful African lilies provide valuable late summer interest in a sunny, well-drained border, or large patio pot. Where temperatures fall below zero, container-grown specimens should be overwintered in a frost free place.
- Agapanthus Garden care: Apply a balanced liquid fertiliser monthly from spring until flowering. Towards the end of September ease back on watering and feeding of plants in containers to allow the foliage to toughen up. In cold areas, protect the crown of the plant with a deep, dry mulch to protect them from hard frosts, or grow in a pot so they can be overwintered in an unheated greenhouse. Divide plants in spring. Divide agapanthus that have become too big in spring, but remember you will often get more flowers when the roots are constricted.
“Plant in a sunny border, mulch with gravel, and wait for the soft-blue touch paper of the African lily to ignite - they’re evening stars of August.”
Val Bourne - Garden Writer