Agapanthus campanulatus

Agapanthus campanulatus

Bell agapanthus, Blue lily

Afr

Bloulelie, Agapant

isiZulu

Ubani

IsiXhosa

Ugebeleweni, Isicakathi

Description

Family:

Amaryllidaceae

Order:

Asparagales

Description

Deciduous, clump-forming perennial bulbous plant.

Strap-shaped, glossy green to grey-green leaves (6–12 per clump), up to 40–60cm. Purplish stem base.

Umbels with 10–30 pale to deep blue, bell-shaped flowers with a dark blue stripe, borne on long stalks (up to 1m) from December to March.

Fruit is a capsule with many flat, black, winged seeds.

Visually prominent in colonies among rocks and wet grassland.

Plant Details

Height

0.4-1m

Thorns

None

Soil

Rich, well-drained, loamy soil preferred. Tolerant of compost-rich and sandy soils

Fast-growing under good conditions

Growth Rate

0.4-1m

Size

Perennial; persists for many years as long as the clump is not disturbed

Lifespan

Flower Colour

Flowering Season

Horticultural Zones

6-7

pH

Rich, well-drained, loamy soil preferred. Tolerant of compost-rich and sandy soils

Soil

Full sun to semi-shade

Aspect

High; very hardy

Frost Tolerance

Moderate

Drought Resistance

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Distribution

Companion Plants

Good in combination with grasses and other sun-loving perennials of moist grassland (e.g. Kniphofia, Crocosmia, Watsonia, various indigenous grasses). Complements evergreen borders by flowering in summer and providing structure when dormant.

Caterpillars

None reported

Associations

Descriptions

Insects: Flowers provide nectar and pollen resources for a wide range of nectar and pollen feeders. The umbel structure is popular among some Lepidoptera adults for nectaring.

Soil: Dense clumps stabilize slopes and minimize erosion.

Wildlife: Flowers provide nectar/pollen for generalist pollinators. The plant structure offers some shelter to small invertebrates.

Ecosystem Services: Useful in erosion control on slopes, water cycling in grassland habitats where roots stabilize soil.

Flowers and fruits

Pollination: Flowers attract generalist pollinators such as honeybees and other large bees, and some lepidoptera.

Fruit/Seed Dispersal: Capsules release wind-dispersed seeds.

Birds

By Seeds:

By seeds: Collect seeds from dried capsules in late summer. Store dry and sow in spring (soil temp ~12°C).

Use well-drained, fine seedling mix. Lightly cover; germination in 2–8 weeks.

Success rate high if kept moist but not waterlogged.

 

By Cuttings:

Easily divided after flowering as clumps grow large.

Lift clump, pull or cut apart natural divisions, replant immediately.

Good success rate if roots kept moist while out of the ground.

Traditional Uses

Historical/Medicinal: Historically used for fever, wound healing, pain, headache, body rashes in infants, as a tonic, and occasionally for cancer and spirit-related illnesses in ethnomedicine. Roots and leaves used for newborn baby washes to impart strength; treatment for cradle cap in infants; protective charm against lightning and thunder.

Used as a mild purgative, for chest complaints, colds, coughs, menstrual and cardiac ailments, and as a general tonic for infants. Sometimes incorporated into remedies for heart disease, high blood pressure, and aiding childbirth (note: effect documented in related species and genus; used only under guidance due to possible mild toxicity).

Toxicity: All parts of Agapanthus campanulatus are toxic if ingested, especially the roots and leaves, which contain concentrated levels of saponins. Toxic effects in humans and animals include: gastrointestinal irritation, mouth ulceration if chewed, skin irritation or rash. Symptoms are often self-limiting and rarely fatal.

Pharmacological actions: Anti-inflammatory activity: Root extracts have demonstrated strong inhibition of the cyclooxygenase-2 (COX-2) enzyme (83.7% inhibition at 62.5μg/ml in laboratory assays), supporting traditional use for pain and gastrointestinal cramps. This effect is attributed to various secondary metabolites, including phenolics, flavonoids, alkaloids, and saponins.

Cultural Significance: Used as a protective or lucky charm, in initiation ceremonies, to ward off evil and weather, as an indicator of seasonal cycles.

Uniqueness/Ecological Value: Hardy, adapts to cold and poor soil, forms attractive colonies. Plays a minor but persistent supporting role in biodiversity and ecosystem function of moist/rocky grasslands

Plant Details

Height

Description

Thorns

Description

Leaves

Description

Size

Growth Form

Size

Size

Size

Lifespan

Size

Flower Colour

Size

Flowering Season

Size

Horticultural Zones

Size

pH

Size

Soil

Size

Aspect

Size

Frost Tolerance

Size

Drought Resistance

Description

DESCRIPTION

Height

DESCRIPTION

Leaves

DESCRIPTION

Thorns

DESCRIPTION

BSS

Ecoscore

Host plant Nectar Grazing

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View

Distribution

Companion Plants

Description

Caterpillars

Associations

Leaves

Leaves

Flowers and fruits

Leaves

Birds

Leaves

Mammals

Leaves

By Seeds:

Leaves

By Cuttings:

Leaves

Traditional Uses

traditional uses