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Click for previous Image Image 1 of 2 Iris sibirica Butter & Sugar Siberian Iris

Photo © Netherland Bulb Company, Images may not be copied,
altered or reproduced without express written consent.

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Siberian Iris

Iris sibirica 'Butter & Sugar'

Creamy white standards and pale buttery falls with greenish veins.

Characteristics:

Bloom Time:

Blooms early summer

Mature Height:

26-28 Inches

Hardiness Zone:

3-9 Find your zone

Exposure:

Full Sun,Partial Shade

Features and Usage:

Greenhouse Growing Instructions:

Grow at 60-65° F with high light levels. Start on the dry side until new growth appears, then keep evenly moist. Once actively growing feed at 100-125 ppm N with each watering. Plants will generally finish in 6-8 weeks based on growing conditions.
Plants Per Gallon: 1
Storage Temperature Prior to Planting: 38
Cooler Humidity Prior to Planting: Low

Transplanting Instructions:

Plant in well draining professional potting soil keeping rhizome just at the soil surface with roots spread out below. Prefers slightly acidic soil. Once potted, water sparingly and apply a broad spectrum fungicide according to directions to avoid crown and root rot.

Homeowner Planting and Maintenance Tips:

Easy to grow in moist but well-drained rich soil.

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We have done our best to describe this plant as accurately as possible, however, different climates
and growing conditions in different parts of the country will affect height, bloom time, and color.