Sunfisher Siberian Iris

Iris sibirica 'Sunfisher'

Nature Hills Nursery

Bi-Color Yellow Blooms: Pale Standards with Deeper Golden Falls for Stunning Two-Tone Effect
Cold Hardy: Thrives in Zones 3-9
Grows 2-3 ft Tall, 1-2 ft Wide
Showy Yellow Blooms From Early Summer to Late Summer
Deer Resistant, Disease Resistant, Drought Tolerant

$41¹⁶

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Plant Size

#1 Container

Product variants

Planting & Care

Where to Plant

Sunlight: Provide at least 6 hours of direct sun to ensure sturdy stems and the most vibrant yellow blooms. While they tolerate light afternoon shade, too much shade results in fewer flowers and floppy foliage that leans toward the light.
Soil: These irises thrive in rich, organic soil that holds moisture well without becoming a swamp. If you have heavy clay, mix in plenty of compost to improve drainage while keeping the roots cool and hydrated.

Watering Requirements

During the first growing season, water your Iris twice a week to help the deep root system establish itself. Mature plants are remarkably drought tolerant, but inconsistent moisture during the summer can lead to browning leaf tips and smaller blooms the following year. Think of consistent watering as an investment in the health of next season’s flower show.

Pruning Tips

Siberian Irises bloom on new growth produced each spring, so there is no worry about cutting off flower buds during the winter. Once the foliage turns yellow or brown after a hard frost, cut the entire clump down to about one inch above the soil line. This clean slate approach removes hiding spots for pests like iris borers and keeps the garden looking tidy for spring.

Fertilizer Needs

Apply a balanced, slow release fertilizer in early spring just as the new green spears begin to emerge. Avoid using high nitrogen fertilizers in late summer because this encourages tender growth that cannot harden off before the first freeze. This late season soft growth is much more likely to suffer from winter dieback or crown rot.

Delivery and Shipping

Preorder Shipping Schedule

We ship your plants when it's safe to transport them to your zone. Dates are estimated and subject to weather delays.

Zone 3-4	Week of March 30th
Zone 5	Week of March 16th
Zone 6-12	Week of March 2nd

Shipping Rates

Ships in 7-10 business days • Tracking provided • Weather protected

Under $50	$9.99
$50 - $99.99	$14.99
$100 - $149.99	$16.99
$150 - $198.99	$24.99
$199+	FREE

✓ Zone-specific timing • ✓ Professional packaging • ✓ Health guarantee

Understanding Our Container Sizes

At Nature Hills, our plants are sold in industry-standard nursery containers. You will notice we use the word "container" rather than "gallon." Container numbers follow a nursery trade size standard, not liquid volume. The number tells you the plant's size category and general maturity level. A larger container means a more established plant with a stronger root system.

Container Sizes

Quart

Plant age: 6 months to 1 year
Best for: Ground covers, perennials, ornamental grasses
What to expect: Our smallest and most affordable size. Well-suited for planting in multiples across a large area. Allow 1 to 2 seasons for full establishment.

#1 Container

Plant age: 1 to 2 years
Best for: Shrubs, perennials, smaller trees
What to expect: About the size of a large coffee can. A well-developed root system in a manageable size. Good value choice when you have time to let the plant grow into the space over a season or two.

#2 Container

Plant age: 2 to 3 years
Best for: Shrubs and trees where you want faster establishment
What to expect: A noticeable step up from a #1 in both plant size and root development. Good choice when you want visible presence without going to a larger size.

#3 Container

Plant age: 3 to 4 years
Best for: Most plants, most situations — flowering trees, shade trees, evergreen shrubs
What to expect: Our most popular size. Strong, developed root system. Plants in a #3 container make an immediate visual impact from day one. If you want a head start rather than waiting seasons for a plant to fill in, this is typically the right choice.

#5 Container and Larger

Plant age: 4 to 5+ years
Best for: Specimen plants, privacy screens, maximum instant impact
What to expect: Large, mature plants ready to make an immediate statement in your landscape. We also carry #7 and larger sizes for select varieties.

Why "Container" and Not "Gallon"?

Nursery container sizes follow an industry trade standard established for the nursery and horticulture industry. The number is a size designation, not a measurement of liquid volume. Actual soil volume varies by plant type, root mass, and growing medium. Using "container" is the accurate industry term. When you see #1, #2, or #3, think of it as the plant's size tier, not a gallon measurement.

Root Pouch Containers

Some Nature Hills plants arrive in a Root Pouch, a breathable fabric container made from 100% recycled materials. Root Pouches encourage denser root development through air pruning, which discourages root circling and promotes a stronger, more fibrous root ball at the time of planting.

Plants growing in Root Pouch fabric containers, showing the breathable woven fabric construction

There are two types. Knowing which one you have changes how you plant:

Degradable (brown or tan fabric): Plant the entire pouch directly in the ground. The fabric breaks down naturally in the soil over time.
Non-degradable (black or gray fabric): Remove the pouch before planting. Cut the bottom open with scissors, then peel the sides away. The fibrous root ball will hold its shape.

Not sure which type you have? Check the tag on your plant or contact us and we will confirm.

Full Root Pouch planting guide

Choosing the Right Size

Size	Plant Age	Best For
Quart	6 mo to 1 yr	Ground covers, perennials, grasses. Budget-friendly for mass plantings.
#1 Container	1 to 2 yrs	Shrubs, perennials, small trees. Value choice for patient gardeners.
#2 Container	2 to 3 yrs	Shrubs and trees where you want faster establishment.
#3 Container	3 to 4 yrs	Most plants. Immediate visual impact. Our most popular size.
#5 and larger	4+ yrs	Specimen plants, privacy screens, maximum instant impact.

Still not sure which size is right for your project? Our plant specialists are happy to help. Contact us and we will point you in the right direction.

Double Yellow Sunshine Sunfisher Siberian Iris!

Bi-Color Bright & Pale Yellows!
Strappy Green Upright Foliage
Verticle Clumps & Early Blooms
Low Maintenance
Water-Loving Plants!

Plant sunshine with Sunfisher Siberian Iris (Iris sibirica 'Sunfisher') light yellow standards and deeper yellow falls for a two-tone effect! Flowers rising above strappy deep-green foliage provide vertical visual interest.

Moisture-loving Sunfisher is among the earliest Siberian Iris to bloom, inviting pollinators and eager bees!

Hummingbirds too love these but deer and rabbits avoid them! Supported on strong stems and fringed in deep-green foliage clumps, Sunfisher stands tall!

How to Use Sunfisher Siberian Iris In The Landscape

Rain and water gardens, water features and that soggy spot by the gutters, all become beautified with these moisture-hungry blooms!

Readily naturalizing yet not overpowering, Sunfisher looks ravishing throughout pollinator, perennial and cut flower gardens!

Drifts en masse of sunny blossoms light up the landscape, and these tidy clumps decorate your well-watered rock gardens and cottage beds.

Create striking border rows on the shady side of your foundation. Ring birdbaths or seating areas in these vertical, bright accents!

#ProPlantTips For Care

Siberian Irises handle full sun in higher moisture locations and cool climates and part shade in hot summer climates or in lower moisture, well-drained spots.

Cold hardy in zones 3-9, Iris have few problems or pests! These rhizomes prefer to be planted in acidic, rich, moist soils, even tolerant of black walnut trees. Prune plants down to the ground each year in late fall.

Incredible rays of sunshine, Sunfisher Siberian Iris from Nature Hills are a brilliant option! Order yours today!

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Growing Zones 3-9

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Frequently Asked Questions

What USDA hardiness zones is Sunfisher Siberian Iris suitable for?

Sunfisher Siberian Iris thrives in USDA hardiness zones 3-9. This cold-hardy perennial handles extreme winter temperatures while performing well in diverse climates. Plant in spring or fall for best establishment.

What is the mature height and width of Sunfisher Siberian Iris?

Sunfisher Siberian Iris typically reaches 24-28 inches tall and 18-24 inches wide at maturity. The upright, clumping growth habit creates excellent vertical interest in zones 3-9. Plant these tidy perennials 18-24 inches apart for proper spacing when you shop at Nature Hills.

Does Sunfisher Siberian Iris grow well in my planting zone (e.g., zone 3-9)?

Sunfisher Siberian Iris thrives in USDA zones 3-9, making it adaptable to most North American climates. This cold-hardy perennial handles both northern winters and southern heat well. Plant it in full sun with consistent moisture in cooler zones, or provide afternoon shade in hot summer climates.

What are the sunlight requirements for Sunfisher Siberian Iris—full sun or partial shade?

Sunfisher Siberian Iris thrives in full sun when grown in moist locations and cool climates. In hot summer areas or well-drained spots, provide partial shade to prevent stress. Choose full sun for water gardens and boggy areas, but opt for morning sun with afternoon shade in zones 7-9.

How often and how much should I water Sunfisher Siberian Iris after planting?

Sunfisher Siberian Iris thrives with consistent moisture and can even tolerate soggy conditions. Water deeply 2-3 times weekly after planting, maintaining moist soil especially during establishment. Perfect for rain gardens and wet spots where other plants struggle - find yours at naturehills.com.

Do I need to cut back Sunfisher Siberian Iris in fall or spring, and how?

Cut back Sunfisher Siberian Iris in late fall by pruning the entire plant down to ground level. This timing allows the foliage to feed the rhizomes through summer and prevents winter disease issues. Use clean, sharp pruners to make clean cuts at soil level.