Siberian iris 'Blue Moon' (Iris sibirica 'Blue Moon')

Siberian iris 'Blue Moon'

Siberian iris 'Blue Moon' is named for its distinct coloration. The bright blue-violet blossoms feature purple veins and pale yellow streaks at the base of each fall. The sturdy flower stalks protrude well above the foliage. The leaves are blade-shaped, form clumps, and conveniently remain fresh and vibrant throughout the season. The blooming time is late spring to early summer. Siberian iris 'Blue Moon' was hybridized by Scheffy and introduced in 1952.

Scientific classification

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Toxic to Pets

Toxicity

Perennial

Lifespan

Herb

Plant Type

60 cm to 90 cm

Plant Height

30 cm to 60 cm

Spread

0 - 32 ℃

Ideal Temperature

Care Guide for Siberian iris 'Blue Moon'

Every week

Water

Full sun

Sunlight

0 - 32 ℃

Ideal Temperature

Garden Soil

Soil Type

Water: Siberian iris 'Blue Moon' prefers consistently moist conditions, thriving in environments that resemble its native wetlands. Watering should occur weekly to prevent root rot while maintaining hydration. Best grown outdoors, siberian iris 'Blue Moon' flourishes in full sun, particularly during its active growing season when soil moisture is monitored closely.

Fertilize: Siberian iris 'Blue Moon' thrives in humus-rich soil. Fertilize in early spring, early fall, and pre-bloom with phosphorus-rich compounds (5-10-5 NPK) or balanced fertilizers (20-20-20 NPK). Organic options enhance soil quality. Always water after fertilizing to aid nutrient absorption.

Pruning: Siberian iris 'Blue Moon' features sword-like foliage and vibrant blooms. Regular pruning in early spring encourages growth, while late spring trimming prevents seeding and promotes vigor. Pruning also supports pest control. Use clean, sharp tools for best results. Consult gardening guides for further care advice.

Propagation: For successful propagation of siberian iris 'Blue Moon', use the tuber division method, preserving part of the rhizome and roots. This ensures healthy clones without harming the parent plant. Handle delicately and replant immediately in well-draining soil for optimal establishment and growth.

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