he Princess Irene Tulip is a striking and elegant flower known for its vibrant and unique coloring. This tulip features a brilliant combination of deep orange petals flushed with purple streaks, giving it a dramatic and regal appearance. The petals are broad and slightly pointed, with a smooth texture and a waxy sheen that adds to their allure. The tulip stands on a sturdy, green stem that supports the large, cup-shaped bloom. The foliage consists of lance-shaped leaves that are a vibrant green, providing a beautiful contrast to the colorful flower.
- Size: Height: 10-12 inches (25-30 cm). Bloom size: Approximately 3-4 inches (7-10 cm) in diameter
- Planting Time: Plant bulbs in the fall, 6-8 weeks before the first hard frost is expected.
- Soil: Well-drained, fertile soil with a neutral to slightly acidic pH.
- Sunlight: Full sun to partial shade.
- Watering: Water regularly after planting until the ground freezes. During the growing season, water moderately to keep the soil moist but not waterlogged.
- Spacing: Plant bulbs 4-6 inches (10-15 cm) apart.
- Depth: Plant bulbs 4-6 inches (10-15 cm) deep.
- Fertilization: Apply a balanced fertilizer at planting time and again in early spring as growth begins.
- Maintenance: Deadhead spent flowers to encourage energy to return to the bulb. Allow the foliage to die back naturally before removing it.
- Pests/Diseases: Watch for signs of tulip fire (Botrytis tulipae) and other fungal diseases. Use appropriate fungicides if necessary. Protect from rodents and other pests that may dig up the bulbs.