- Price per 1 packet

New Arrivals Catalog Login / Create Account

Gift Card

1 / 6

2 / 6

AdobeStock

3 / 6

AdobeStock

4 / 6

AdobeStock

5 / 6

AdobeStock

6 / 6

AdobeStock

❮ ❯

Growing Info

Scarification: Soak in hot tap water, let stand in water for 24 hours

Stratification: cold stratify for 90 days

Germination: sow seed 1/4 deep, keep moist, tamp the soil

Other: Seeds sprout typically between 1-3 months.

Native to: USA (California and Oregon)

Native

Introduced

Iris douglasianaIris douglasiana

Douglas Iris

In Stock: 0.475 lb (Total:0.475lb)

Iris douglasiana

Calculate

All items have bulk rates priced in

Buying options

0.47 lb

Details

Germination:

98%

Germination test:

Cut (Full Seed)

Purity:

99%

Seeds per lb:

23,288

Quantity:

0.47 lb

Collected in:

British Columbia
Fanny Bay

Crop year:

2025

Min. hardiness zone:

Item ID:

1836834

Characteristics

Growing Info

Scarification: Soak in hot tap water, let stand in water for 24 hours

Stratification: cold stratify for 90 days

Germination: sow seed 1/4 deep, keep moist, tamp the soil

Other: Seeds sprout typically between 1-3 months.

Native to: USA (California and Oregon)

Native

Introduced

Douglas Iris (Iris douglasiana) is an enchanting perennial native to the coastal and low mountain regions of Northern and Central California and Southern Oregon. Celebrated for its delicate deep purple, violet, and lavender flowers, this evergreen beauty thrives best in dappled shade under native trees or in sunny coastal spots and light shade inland. With a moderate growth rate, Douglas Iris forms clumps that reach up to 2 feet in height and width, creating a stunning fountain-like form that adds elegance to any landscape. Perfect for rock gardens, parkways, or container planting, this low-water, deer-resistant plant attracts hummingbirds and pollinators, making it an ecological favorite. Flourishing in zones 7a to 8b, it blooms from May through July, bringing vibrant color to gardens during the spring and early summer months. It requires minimal care, preferring occasional summer water in drier inland areas, and adapts beautifully to any soil type, provided there is good drainage to prevent waterlogging in high rainfall areas. Ideal for mass planting, Douglas Iris serves as an exquisite groundcover or lawn alternative, effortlessly enhancing the beauty of natural landscapes.