Siberian iris 'Butter and Sugar' (Iris 'Butter and Sugar')

Siberian iris 'Butter and Sugar'

Siberian iris 'Butter and Sugar' is a striking perennial known for its bright, bicolored flowers resembling creamy yellow standards atop white falls brushed with soft yellow. This hardy plant, reaching about 2-3 feet tall, is a testament to resilience, thriving in moist, well-drained soil and fully blooming in the sun. Its grass-like foliage forms lush clumps that accentuate the cheerful blossoms in late spring to early summer.

Scientific classification

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Toxic to Pets

Toxicity

Perennial

Lifespan

Herb

Plant Type

65 cm

Plant Height

Semi-evergreen

Leaf type

5 - 32 ℃

Ideal Temperature

Care Guide for Siberian iris 'Butter and Sugar'

Every week

Water

Full sun

Sunlight

5 - 32 ℃

Ideal Temperature

Garden Soil

Soil Type

Water: Different siberian iris 'Butter and Sugar' species have varied water requirements. Bearded siberian iris 'Butter and Sugar' needs minimal watering, while Siberian siberian iris 'Butter and Sugar' thrives in consistently moist soil. Most siberian iris 'Butter and Sugar' types dislike standing water, as poorly-drained soil can lead to root rot.

Fertilize: Siberian iris 'Butter and Sugar' thrives in humus-rich soil; fertilize early spring, early fall, and pre-bloom with phosphorus-rich (5-10-5 NPK) or balanced (20-20-20 NPK) fertilizers. Organic options enhance soil quality. Water immediately after fertilizing to aid nutrient absorption.

Pruning: Siberian iris 'Butter and Sugar' features striking bi-colored blooms and robust foliage. Prune spent flowers and dead leaves in early to late spring to enhance growth and blooms. Regular pruning promotes air circulation, reduces disease risk, and ensures a vibrant display throughout the growing season.

Propagation: Propagation of siberian iris 'Butter and Sugar' should not be done by seeding due to potential color and shape changes. Instead, divide 2-3 months post-blooming, ensuring each segment has a 15 cm rhizome. Remove old parts and trim leaves to 15 cm. Space plants 30 cm apart (15 cm for dwarf varieties).

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