Shipping has begun for 2026! See the map on each plant page for when we ship to your zone.
Romence Gardens & Greenhouses

Iris Cristata 'Powder Blue Giant'

$1899
Shipping calculated at checkout.

Shipping has started depending on your zone. See map below for when your order will ship.

Plant maturity level and availability at the time may effect actual ship date.
  • Pot Size: Quart Pot
  • Common Name: Dwarf Crested Iris
  • Exposure: Partial Sun to Mostly Shade
  • Hardiness Zone: 5-8
  • Bloom Color: Blue, Purple, Yellow, White
  • Bloom Time: Spring, Summer
  • Garden Height: 6-8 Inches
  • Garden Spread: 12-15 inches

Iris cristata 'Powder Blue Giant' has very beautiful thin petals. Most parts of the petals surface are a very light purple/blue color that is almost white. In the wider center section of three petals there is a small spot with colors of white, yellow and purple. The flowers develop just slightly above the green foliage. This iris can adapt to different ranges of conditions from moist to dryer soil and some shade to full shade. 

Uses: Groundcover, Landscapes, Flower Gardens, Woodlands, Rain Gardens, Slopes, Hillsides
Nature Attraction:  Birds
Critter Resistance: Deer
Notable Features: Easy to Grow, Cut Flower/Foliage, Long - Blooming
Growth Habit: Upright, Clumping

Photos courtesy of NorthCreek Nurseries 

Homeowner Growing Tips

This iris is adaptable to different conditions ranging from moist to dryer soil. It also can handle some sun to full shade.

Deadhead spend blooms. Divide every few years. Cut back the foliage left in late fall, before winter to roughly just above the ground.

Water Requirements: Water soil fully, then let moderately dry out before next watering.

Delivery and Shipping

Orders will be scheduled to ship based on the last frost date in your area. See the map below for more information.

We guarantee our plants to arrive in acceptable condition. If there are any issues upon delivery, please email support@romencegardens.com within 48 hours and we will resolve the issue.

Plants are routinely trimmed as part of proper plant maintenance. You may receive plants that have been trimmed. This will result in improved and better overall longevity, performance and appearance.

Images are of mature plants and not necessarily an exact representation of what will be sent.

When Will My Order Ship?

Your order will be scheduled for shipment based on the last frost date in your area as indicated by this map and on the maturity of the plants themselves. If you would prefer a different ship date, please include that in the notes of your order.

What our customers are saying about us

4.86 ★ (712)
Verified
Back to top