Iris ensata 'Eileen's Dream' is a stunning cultivar of the Japanese Iris species. Here's a detailed description and care guide for Iris ensata 'Eileen's Dream':

Description:
Iris ensata 'Eileen's Dream' is a herbaceous perennial that forms clumps of upright, sword-shaped leaves. The foliage is deep green and provides an attractive backdrop to the exquisite flowers. This cultivar features large, ruffled flowers with a unique combination of colors. The blooms have a white base with delicate lavender-blue edges, creating a striking contrast. The petals are adorned with intricate veining and golden-yellow signals at the center. 'Eileen's Dream' typically reaches a height of 2 to 3 feet (60 to 90 cm) when in full bloom.

Care Guide:

Light: 'Eileen's Dream' thrives in full sun to partial shade. It prefers at least 6 hours of direct sunlight per day for optimal growth and flowering. However, it can tolerate some shade, especially in hot climates where partial shade can help protect the plant from intense heat.

Water: Japanese Irises, including 'Eileen's Dream', prefer consistently moist soil. They thrive in damp or boggy conditions, making them suitable for water gardens or areas with poor drainage. Ensure that the soil remains evenly moist but not waterlogged. Regular watering during dry periods is important, especially in the first growing season after planting.

Soil: This cultivar prefers rich, loamy soil that is slightly acidic to neutral. It can tolerate a wide range of soil types, including clay, loam, or sandy soil. Incorporating organic matter such as compost or well-rotted manure into the soil before planting can improve its fertility and drainage.

Temperature: Iris ensata 'Eileen's Dream' is hardy in USDA hardiness zones 4 to 9. It is adapted to both warm and cold climates, making it suitable for a wide range of regions. It can tolerate heat and humidity but also withstands freezing temperatures during the dormant period.

Fertilizer: Japanese Irises are not heavy feeders. Incorporating a balanced, slow-release fertilizer into the soil during the growing season can help promote healthy growth and flowering. Follow the package instructions for application rates and timing. Avoid over-fertilizing, as it can lead to excessive foliage growth at the expense of flower production.

Maintenance: Remove any spent flower stalks after blooming to encourage additional blooms. Cut back the foliage in late fall or early spring to rejuvenate the plant and remove any dead or damaged leaves. Division is typically not required, but if the clump becomes overcrowded, you can divide it in late summer or early fall.

Pests and Diseases: 'Eileen's Dream' is generally resistant to most pests and diseases. However, keep an eye out for potential issues such as iris borers or fungal diseases. Inspect the foliage regularly for any signs of damage or discoloration and take appropriate measures if necessary.

Propagation: You can propagate Iris ensata 'Eileen's Dream' through division. In late summer or early fall, dig up the clump and carefully separate the rhizomes. Replant the divisions in prepared soil and water them thoroughly.

Iris ensata 'Eileen's Dream' adds elegance and beauty to garden beds, borders, and water gardens. With its stunning color combination and ease of care, this cultivar can create a captivating focal point in your landscape.