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Agapanthus

Agapanthus africanus

Also listed as Agapanthus umbellatus, Agapanthus minor

Also known as Lily of the Nile, African Lily, Blue Lily

herbaceous☀️ full sun💧 low water❄ Hardy: Zone 8a – Zone 11b

Climate Match for your location

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A clump-forming perennial with striking blue or purple ball-shaped flower clusters held atop tall, strappy green foliage. Highly attractive to bees and butterflies, it thrives in full sun and requires minimal water once established.

Why grow it

Agapanthus africanus offers reliable summer flowering with minimal inputs once established, making it useful for water-conscious landscapes. Compared to many herbaceous perennials, it tolerates poor soils and neglect while still producing consistent blooms. Its extended flowering period and ability to thrive in full sun without deadheading make it a low-maintenance choice for ornamental borders.

Watch out for

In cooler climates, plants may take several years to reach mature flowering size and may not flower at all if winter protection is inadequate. Container-grown specimens require regular watering and feeding during the growing season, as pot culture dries out quickly. Flowering performance declines noticeably if plants become too crowded, so division every four to five years is advisable in established plantings.

Overview

Form
Upright
Growth Rate
moderate
Size
2–4′ tall × 1.5–2.5′ wide
Dormancy
evergreen
Family
Amaryllidaceae
pollinator nectary

Native Range

South Africa

Seasonality

Bloom Season

J
F
M
A
M
J
J
A
S
O
N
D

Season of Interest

Summer

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Companion Planting

Plants well with