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Iris siberica 'Peacock Butterfly Uncorked'

Siberian Iris

Iris sibirica 'Peacock Butterfly Uncorked' is a Siberian iris with golden yellow falls overlaid with sky blue and deep purple-black veining. The standards are pale blue with hints of yellow. Blooming in late spring to early summer, this vigorous perennial thrives in full sun to part shade and prefers moist, well-drained soil. Its slender, grass-like foliage remains attractive throughout the season, making it ideal for borders, rain gardens, and pond edges. 

Description Price
Bundle of 25 tags $2.50
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Bulk Box of 25 Roots, #1 Div $51.00
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Growing and Maintenance Tips for Iris siberica 'Peacock Butterfly Uncorked'

Planting: Plant rhizomes in spring or fall, 1 to 2 inches deep with the crown just below soil level. Space 12 to 24 inches apart. Water well after planting to settle the soil.
Location: Full sun to partial shade. In hot climates, light afternoon shade helps prevent leaf scorch.
Soil: Moist, well-drained, slightly acidic to neutral soil (pH 5.5–7.0). Enrich with compost or peat moss if needed.
Watering: Keep soil consistently moist during the growing season, especially in spring and early summer. Tolerates brief dry spells once established.
Temperature: Hardy in USDA zones 3–8. Cold-tolerant and thrives in northern climates.
Fertilization: Apply a balanced fertilizer in early spring and again after flowering. Avoid high-nitrogen formulas.
Pruning: Remove spent flower stalks and yellowing foliage. Cut back to the ground in late fall or early spring.
Propagation: Divide clumps every 3 to 4 years in late summer to maintain vigor and prevent overcrowding.
Pest & Disease: Low-maintenance and generally pest-free. Good air circulation helps prevent fungal issues.

Plant Characteristics
Additional Information
Height 32 Inches
Spread 18-24 Inches
Spacing 18-24 Inches
Hardiness Zone 3-9
Color Purple
Yellow
Detailed Description for Iris siberica 'Peacock Butterfly Uncorked'

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