**Evolvulus nuttallianus – Starflower**
**Family:** Convolvulaceae
**Common Names:** Starflower, Blue Star Flower, Rainflower (though some characters appear to be corrupted in the original text).
**Origin:** Native to North America.
**Growth Habit:** This perennial shrub typically grows between 30 to 60 cm tall. It has semi-woody stems with dense white hairs covering its surface. The leaves are alternate and arranged along the stems.
**Flowers:** The most striking feature of this plant is its star-shaped flowers, which bloom throughout the year. The center of each flower is white, and the petals are usually blue or purple. Interestingly, the flowers of the Blue Star Flower open in the morning and close by the afternoon.
**Habitat & Growth Conditions:**
- **Sunlight:** Prefers full sun to partial shade. Insufficient light can lead to leggy growth and reduced flowering.
- **Watering:** Requires consistent moisture, especially during summer. Water daily if needed, but avoid overwatering. In winter, reduce watering frequency.
- **Soil:** Well-drained soil is essential for healthy growth.
**Care & Maintenance:**
- **Pruning:** When the plant becomes leggy or starts to look tired, it’s best to prune back the long branches. This encourages the growth of more lateral shoots, resulting in a bushier and healthier plant.
- **Fertilization:** Apply a fast-acting fertilizer once a month during the growing season to support continuous blooming.
**Propagation:**
Starflower is easily propagated through stem cuttings. Take cuttings from the current season's growth, remove the lower leaves, and insert them at an angle into a well-drained medium. Roots should develop within about a week. Spring and autumn are the ideal seasons for propagation.
**Landscape Uses:**
This plant is widely used in landscaping due to its attractive flowers and low maintenance requirements. It is perfect for garden borders, rock gardens, or as a ground cover. Its ability to bloom all year round makes it a great addition to any flowerbed.
**Additional Notes:**
Starflower is known for its resilience and adaptability. It thrives in sunny conditions and requires minimal care once established. During the summer months, it produces a stunning display of flowers that can transform a garden into a vibrant, colorful space.
Whether you're looking to add a touch of color to your garden or create a beautiful landscape, Evolvulus nuttallianus is a reliable and rewarding choice.
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