Agapanthus africanus

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Agapanthus africanus.jpg


Plant Characteristics
Habit   herbaceous

Height: 18 in"in" can not be assigned to a declared number type with value 18. to 24 in"in" can not be assigned to a declared number type with value 24.
Width: 24 in"in" can not be assigned to a declared number type with value 24. to 36 in"in" can not be assigned to a declared number type with value 36.
Lifespan: perennial
Origin: Cape of Good Hope
Bloom: early spring, mid spring, late spring, early summer, mid summer, late summer
Cultivation
Exposure: sun
Water: moist, moderate, dry
Features: flowers, foliage, ground cover
USDA Zones: 9 to 11
Sunset Zones: 7-9, 12-31
Flower features: blue, purple
Scientific Names

Alliaceae >

Agapanthus >

africanus >


Agapanthus africanus (African lily, Lily of the Nile; syn. Agapanthus umbellatus) has a short stem bearing a tuft of long, narrow, arching leaves 10-35 cm long and 1-2 cm broad, and a central flower stalk 25-60 cm tall, ending in an umbel of 20-30 bright blue, funnel-shaped flowers, each flower 2.5-5 cm diameter.


Read about Agapanthus africanus in the Standard Cyclopedia of Horticulture 

Agapanthus umbellatus, L'Her. AFRICAN LILY. Lily-of-the- Nile (although native to Cape of Good Hope region). Fig. 136. Lvs. 2 ft. long and numerous, thick, narrow: scape rising 2-3 ft. from the lf.-rosette, bearing an umbel of 10-30 handsome blue fls.; perianth funnel-shaped, 1 1/2-2 in. long, with short tube.—One of the best known of half-hardy liliaceous plants. Very variable in the wild, and many of the forms have been intro. to cult. Tall or giant forms: Var. multiflorus, Voss. (var. maximus, Hort. A. multiflorus, Willd.), taller than the prevailing forms, the bright blue large fls. as many as 30-60 in an umbel, the lvs. broader; Var. giganteas, Hort., a very robust form (to 4 ft.) with 150-200 dark blue fls. Dwarf forms: Var. minor, Hort., very small, with slender narrow lvs. (1/2 in. or less broad) and deep blue fls. which are 1 in. or less long; var. Mooreanus, Hort., l 1/2 ft., lvs. short and upright, fls. dark blue, and as large as in A. umbellatus itself; hardy; var. Leichtlinii, Hort., 1 1/2 ft., fls. bright hyacinth-blue in a very compact umbel. Variegated forms: Var. variegatus, Hort., lvs. white with sparse green stripes, rather small; var. aureus, Hort., lvs. striped yellow. White-fld. forms: Var. albidus, Hort., fls. pure white, rather small but many, the lvs. usually not persisting; var. Saintpaulii, Hort., apparently similar to last: fls. smaller than in A. umbellatus. Blue fld. forms of usual habit: Var. pallidus, Hort., fls. pale porcelain-blue; var. Weillighii, Hort., fls. lavender with indigo-blue lines and margins; var. Saundersonianus, Hort., fls. dark blue; var. atrocaeruleus, Hort., fls. dark violet; var. praecox, Hort. (var. minimus, Lindl. A. praecox, Willd.), is an earlier form, blooming in June or even earlier and by some regarded as a distinct species, the lvs. narrower than in the type, fls. smaller and 30-40 in the umbel, pale blue, with narrow perianth segms., and the peduncle or scape short; var. flore pleno, Hort., a double-fld. blue form, the fls. long-lasting. Very recent introductions are: Var. globosus (A. globosus, Bull), a dwarf-growing form, producing dense globular umbels on long scapes, the fls. about 1 in. across, the outer segms. lilac-blue shaded white and the inner ones emarginate and darker, the lvs. deciduous; var. insignis (A. insignis, Bull), tall, the basal part of the arching lvs. milk-white, the fls. very numerous on long slender pedicels and drooping in the very large umbel, pale lavender. Var. caulescens (A. caulescens, Spreng.), fls. blue, lighter inside, long-pediceled and the outer ones nodding, the root with thickened fibers; intro. by Carl Sprenger of Naples.


The above text is from the Standard Cyclopedia of Horticulture. It may be out of date, but still contains valuable and interesting information which can be incorporated into the remainder of the article. Click on "Collapse" in the header to hide this text.


Cultivation

Agapanthus calendar?
January:
February: sow
March: sow
April: divide
May: transplant
June:
July: flowering
August: flowering
September: flowering
October:
November:
December:
Notes:

Agapanthus is hardy outdoors in the south of England and Ireland if protected from severe frosts. Easy to cultivate and (in areas that have winter) are generally grown in large pots or tubs that can be protected from frost.

During the summer they require plenty of water and are very effective on the margins of lakes or by running streams, where they thrive. They may be propagated from offsets or by dividing the rootstock in early spring or autumn.

Propagation

Seed, or if you want true offspring, by division.

Pests and diseases

Snails and slugs.

Varieties

Several cultivars are known, such as 'Albus' (with white flowers), 'Sapphire' (dark blue flowers), 'Aureus' (leaves striped with yellow), and 'Variegatus' (leaves almost entirely white with a few green bands). There are also double-flowered and larger- and smaller-flowered cultivars.

Gallery

References

External links