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Hesperantha (hes-per-ANTH-uh)

Family: Iridaceae Non-native Herbaceous (3-15 ft)

Hesperantha is a genus of 91 perennial, cormous, flowering plants native to Africa in the Iridaceae (iris) family. Most members of this genus grow from semi-evergreen corms. The name is derived from the Greek word hesperos , which means "evening", and anthos , meaning "flower" as it blooms at night. Clumps of erect stems with grassy leaves and showy blooms that resemble lilies appear in late summer through winter. They are flowering when little else is going on in the landscape providing much needed late season color. The flowers are radially symmetrical and divide at the mouth of the flower tube into three branches that spread over the tepals. Most plants are short, 7 inches tall or less. A number of them open late in the afternoon or early evening and those are often very fragrant. These plants needs full sun to partial shade and well-drained but moisture-retentive soil. They do not tolerate dry soil. Plant at a depth of 2 inches and add a layer of organic mulch each summer. It is classified as Tender III - injured below 25 degrees F so it does best in a sheltered location in the landscape. Propagate the plants through seed or division in the fall. Rhizomes are challenging to store over winter. If stored, place rhizomes in moist peat at 45 degrees F. The flowers make an excellent addition to a cutting or cottage garden, or mass plant them along a walkway or patio to enjoy their late season blooms. They also work well planted in containers or any other small space. Diseases, Insect Pests, and Other Plant Problems: No known diseases or insect pests.

Source: NC State Extension Gardener Plant Toolbox ↗ NC State Extension Gardener Plant Toolbox, 38 attributes.

How it fits the guild

Guild layer 4 - Herbaceous (3-15 ft)
See companions & conflicts ↓

Companions & Conflicts

Curated pairwise relationships between this plant and others in the library — who feeds whom, who competes, who confuses the pests. Green reads as a good pairing, red as one to avoid.

No curated interactions recorded for this species yet.

Also noted by NC State

Related species the NC State Plant Toolbox flags for this plant — look-alikes to tell apart, and plants that play a similar role in a planting. Ones we carry in the library are linked.

Often confused with Gladiolus

Full plant profile

Growing Conditions
Plant type
Bulb
Life cycle
Bulb
Light
Full sun (6 or more hours of direct sunlight a day) | Partial Shade (Direct sunlight only part of the day, 2-6 hours)
Soil drainage
Good Drainage | Moist
Available space
Less than 12 inches
Mature size
Height: 0 ft. 6 in. - 3 ft. 0 in. | Width: 0 ft. 4 in. - 1 ft. 0 in.
Canopy layer
4 - Herbaceous (3-15 ft)
Form & Appearance
Habit / form
Clumping; Erect
Leaf color
Green
Leaf type
Simple
Leaf shape
Lanceolate
Leaf margin
Entire
Hairs present
No
Leaf detail
Long narrow bladelike leaves die back in winter and appear in early spring.
Flower color
Gold/Yellow; Pink; White
Flower value
Good Cut; Showy
Flower shape
Star
Flower detail
Six petaled star shaped flowers in various colors held in clusters above the leaves.
Bloom time
Fall; Summer; Winter
Fruit type
Capsule
Stem color
Green
Stem detail
Stiff erect stems
Wildlife & Ecology
Native status
Non-native
Origin
Cameroon, Ethiopia to South Africa
Distribution
Introduced to western and southern Australia
Food & Medicine
Fruit type
Capsule
Landscape Use
Landscape location
Container; Patio; Small Space; Walkways
Landscape theme
Cottage Garden; Cutting Garden; Winter Garden
Design feature
Mass Planting
Garden tags
#rhizomes #bulb #flowers late fall #clumping #flowers mid-fall #corm #cutting garden #showy flowers #winter flowers #flowers late summer #flowers early fall #container plant #dry soils intolerant #winter interest #flowers early winter #patio #walkway
Problems & Resistance
Propagation
Division

Planted at Hunnicutt

Nobody’s planted this one yet.