Iris Concord Crush

IRCC Siberian Iris

$15.95 $12.76

Buy More & Save! 3 for $11.96 ea.

Ships Spring 2025 to

Ship to

Packed with Ruffled Petals

Violet-blue ruffled, multi-petaled flowers supply an exotic look to this dependable, low-maintenance flower. Its elegance is heightened by glowing yellow signals nestled among the lavish layers of petals. Blooming in late spring to early summer, some later rebloom can be expected from Iris Concord Crush. More delicately flowered than Bearded Iris, Siberians are very adaptable and easy to grow. Equally at home in the flower border, or a moist (even bog) garden.

Plant Type Perennials

Height Medium 24-36"

Spacing Plant 20" apart

Bloom Time Late Spring to Early Summer

Sun / Shade Full Sun to Half Sun / Half Shade

Growing Zones 3-9

Soil Type Normal, Clay, Acidic

Water Needs High

Sold In Plantable Pots (3.5x3.5x4")

Special Features

Good for Cut Flowers
Deer Resistant
Attracts Hummingbirds
Rabbit Resistant
Winter Interest
For a Slope or Bank
Humidity Tolerant
Shade Tolerant
Wet Site Tolerant

Botanical Name

Iris sibirica 'Concord Crush'

Iris General Information

Iris Sibirica are dazzling flowers that provide a bold splash of color atop narrow stems and sword-like foliage. Prized for their strong upright presentation. Sturdy flower stalks are adorned with intricately patterned flowers in rich colors. Dense root systems prevent weeds as plants grow together in large clumps. Great on banks.

Iris Plant Care

Low care plant - best to leave undisturbed. If transplanted or divided, they may take a couple of seasons to bloom again. Leave a few seed pods on for late season interest. Some self seeding may occur. Foliage develops a golden autumn color which holds into early winter. Cut down old foliage in spring.

All potted plant material is restricted from shipping to Idaho

Plantable Pots

Our plants are grown in 3.5x3.5x4” plantable pots. Made from 100% biodegradable coconut husk fibers (coir), these pots have tremendous advantages over plastic pots. With better air exchange, this "breathable" pot fosters robust root growth and reduces transplant shock since you can plant the pots directly in the ground. The pot naturally becomes part of the soil on its own over time—no composting required—and since they're made from a renewable resource that requires very little energy, they're earth-friendly too!

100% Guarantee

We offer a 100% guarantee for all our perennials to reach you in good condition and to grow. If you're not satisfied, we'll reship or refund immediately. Please don't hesitate to contact us if you have questions or concerns—we share your passion for gardening and want your new plants to thrive in your border!

Shipping Details

We use custom, earth-friendly packaging to make sure your order arrives in great condition, and we ship based on the best planting time for your growing zone (see the approximate dates below), unless otherwise indicated at checkout. If you wish, you can indicate a specific ship date during checkout.

Spring

Zones 3, 4: Early to Mid May
Zone 5: Late April to Early May
Zone 6: Mid to Late April
Zone 7: Early to Mid April
Zones 8, 9 10: Early April

Fall

Zone 2, 3, 4: Early September
Zone 5: Early to Mid September
Zone 6: Mid September
Zone 7: Mid to Late September
Zone 8, 9, 10: Late September to Early October