Dietes bicolor, commonly known as the African iris or butterfly iris, is a perennial plant native to South Africa. Belonging to the Iridaceae family, it is a popular ornamental plant, admired for its attractive flowers and foliage. This plant can grow up to 1 meter in height and features long, narrow green leaves with white stripes running their length.
The flowers of Dietes bicolor are white with yellow markings at the base of each petal. They bloom from spring through summer on tall stalks that rise above the foliage. After blooming, the flowers are followed by seed pods that split open when ripe, releasing numerous small black seeds.
Dietes bicolor is a hardy plant that can tolerate a wide range of growing conditions, including full sun or partial shade. It adapts to various soil types as long as they are well-drained. During its growing season, it requires moderate watering but can endure periods of drought once established.
The African iris is commonly used in landscaping for borders, mass planting, or as an accent plant due to its attractive appearance and low maintenance requirements. It also attracts butterflies, making it a perfect addition to butterfly gardens.
Overall, Dietes bicolor is an excellent choice for gardeners seeking an easy-to-grow perennial with beautiful blooms throughout the spring and summer. Even when not in bloom, its striking foliage provides year-round interest with its patterned leaves.
The Fortnight Lily is characterized by its yellow blooms, which are adorned with three dark purple spots, each encircled by an orange outline. It is named the Fortnight Lily because it typically blooms every two weeks.
Botanical profile.
- Plant Type
- Herb
- Life Cycle
- Perennial
- Genus
- Dietes
- Family
- Iridaceae
- Hardiness Zone
- 9-11
- Mature Height
- 46 cm to 61 cm
- Mature Spread
- 46 cm to 61 cm
- Leaf Color
- Green
- Leaf Type
- Evergreen
- Flower Color
- Yellow, White
- Flower Size
- 7.62 cm
- Bloom Time
- All year round
- Planting Time
- Spring
- Harvest Time
- All year round
- Native Area
- South Africa
Other names.