Agapanthus praecox
Family: Amaryllidaceae
Common name: LILY-OF-THE-NILE
Native to: South Africa
Sentiment: love letter
Plant
Type: perennial
Forms: arching, clumping, erect, tufted
Leaves evergreen
Max height: 2.3 feet
Max width: 2 feet
Flower
blue/green, white/off white
Leaf
green
Horticulture
Attracts wildlife: adult butterfly, specific butterfly species
Plant features: evergreen
Exposure: sun
Propagates by: seed
flowers in fall
flowers in summer
Soil type: average
USDA Zones: zone 9 to +20 f, zone 10 to +30 f, zone 11 to +40 f
Temp. range: +20 to above +40 °F
Water: drought tolerant, dry, regular
Butterflies that feed on this plant
There are 16 species of Agapanthus, a member of the Amaryllidaceae family; 4 are in cultivation. Agapanthus grows in Zones 7-10, is available in 1 1/2 to 5 feet height, while most in the market place are in 2-3 feet tall. It is both drought tolerant and tolerant of other watering regimens.
This one, Agapanthus praecox, is a 2 1/2-foot-high species. The flowers are in purple and white shades. Agapanthus are considered an architectural plant, as it presents a consistent, reliable 'look' in the landscape. This attribute makes them ubiquitous in the public landscape. As with most cultivated Agapanthus, the flowers present a globe shape overall - a purple or white ball about the right height to stroke with a tennis racket. The cultivated variants of this plant do not flower in red, orange, or yellow shades.
Agapanthus africanus is a bit taller, as is Agapanthus inapertus a bit taller (and has dark purple flowers), Agapanthus ‘Streamline’ grows to 1 1/2 foot tall.
It has been reported that Papilio rutulus, WESTERN TIGER SWALLOWTAIL, will come to Agapanthus to feed. We are not sure about this so have removed that butterfly from this listing. If given food choices in the garden, the WESTERN TIGER SWALLOWTAIL will feed on other plants such as those in the Composite Family or on Fennel.