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Pre-order your plants now for spring shipping

Iris sibirica 'Concord Crush'


Will begin shipping Apr 5th 2021 depending on your hardiness zone and plant readiness. If you have a preferred ship date please let us know in the order comments.

Common Name:
Siberian Iris
Plant Type:
Sun to Part Sun
Hardiness Zone:
Bloom Color:
Bloom Time:
Garden Height:
24-28 Inches
Garden Spread:
18-24 Inches
  • Large, blue, double flowers on a tetraploid Iris
  • Blooms early summer; reblooms later in the season
  • Great in damp areas such as pond edges or stream banks

One of the best choices out there for a burst of true blue in your garden! Large, vibrant blue blooms on this Siberian Iris create a stunning show in the early summer, often attracting hummingbirds. They prefer as much sun as possible and grow best in moist soil but can tolerate drier soil if necessary. Once established, this hardy Siberian requires little care to grow and thrive.

Uses: Landscapes, Borders, Bogs, Mass Plantings, Naturalizing, Cut Flower
Nature Attraction: Hummingbirds
Critter Resistance: Deer, Rabbit
Growth Habit: Clumping

Homeowner Growing Tips: Siberian Irises are low maintenance and adaptable to most garden conditions. Grow in full sun to partial shade. They prefer moist, well-drained, neutral to slightly acidic soils. Amend with compost when planting. A light mulch may be used, if applied in a thin layer in spring. Fertilize with granular bulb food in early spring and after flowering; scratch into the top inch or two of the soil. Divide plants every three years, in early spring or late summer.

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