Eichler tulip
Tulipa undulatifolia
Description
The Eichler tulip (Tulipa undulatifolia) is a perennial bulbous plant belonging to the family Liliaceae. Known for its vivid colors and architectural structure, this species is highly regarded in horticulture for its resilience and ability to provide early-season color to rock gardens and sunny borders.
Native to the mountainous regions of Central Asia, the Caucasus, and parts of Iran, the Eichler tulip has evolved to thrive in rocky, well-drained habitats. Its natural cycle is defined by a short, intense growing period in spring followed by a prolonged period of dormancy, which is critical for the plant's survival during the hot, dry summer months.
Botanically, this tulip is recognized by its broad, undulated leaves that have a glaucous, blue-green hue. The flowers are typically large and bowl-shaped, displaying deep shades of crimson or red with a prominent basal spot. This specific morphology makes it a distinct and valuable addition to any collection of botanical tulips.
Successful cultivation requires mimicry of its native environmental conditions. The plant demands full sun exposure and soil that offers exceptional drainage to prevent bulb rot. It is essential to plant the bulbs at an appropriate depth in early autumn. After the foliage withers, lifting the bulbs for summer storage in a dry, warm environment is recommended for optimal bulb health.
Like many bulbous plants, the Eichler tulip is susceptible to fungal pathogens, such as Botrytis tulipae (fire blight) and various Fusarium rots, particularly in wet soils. Pests such as bulb mites and small rodents can also pose a risk. Integrated pest management, including sourcing healthy bulbs and treating them with fungicides, ensures the longevity and beauty of the planting.
- Height: 15–30 cm.
- Flowering season: Mid-spring.
- Preferred soil: Sandy loam with good drainage.
- Light requirements: Full sun.