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Agapanthus africanus

African lily

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Globes 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, which remain evergreen in milder regions.

Agapanthus africanus is a clump-forming perennial that thrives in full sun, producing elegant flowerheads that attract pollinators such as bees and butterflies.

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.

How to care for Agapanthus africanus:

Evergreen Agapanthus cultivars are more tender than the deciduous types, and will probably require frost protection in colder regions. Therefore, when temperatures start to drop, consider moving container-grown plants to a sheltered location (such as a greenhouse or south-facing porch), and covering border-grown specimens with a cloche, or double layer of horticultural fleece.

Keep them well-watered during the growing season, applying a balanced liquid fertiliser each month from spring to late summer. Then, in September, gradually ease back on the feeding and watering, allowing the plants foliage to toughen up. By mid-autumn, stop feeding altogether, and only water sparingly throughout the winter.

Grow garden plants in rich fertile soil in a sunny, sheltered position. When growing Agapanthus in patio pots, use a soil based compost such as John Innes No.3.
Flowering period:
  • Jan
  • Feb
  • Mar
  • Apr
  • May
  • Jun
  • Jul
  • Aug
  • Sep
  • Oct
  • Nov
  • Dec
Eventual height:
0.6m
Eventual spread:
0.45m
Position:

Full sun

Rate of growth:

Average

Soil:

Moderately fertile, moist, well-drained soil

Hardiness:

Borderline hardy (will need protection in winter in colder areas)

  • InformationThis perennial is semi-evergreen so it can lose some of its leaves in winter. In colder regions or more exposed gardens, it may lose them all, but then fresh new growth appears again in spring.
  • InformationHumans/Pets: Harmful if eaten

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RH30001962
9cm pot
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