Karl Rosenfield Peony

As low as $79.99 was $99.99
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Huge, Fragrant Blooms on a Classic - Karl Rosenfield Peony

  • Large Double Blooms
  • Amazing Scarlet Red Color
  • Outstandingly Fragrant Flowers
  • Rabbit & Deer Resistant
  • Easy Care Sun Loving Perennial
  • Pollinator Friendly
  • Fast Growing
  • Classic Full Blooms
  • Great Cut Flower
  • Compact Clumping Plant
  • Very Long-Lived

Can you imagine a shrub covered in giant, fluffy pom-poms of bright, gleaming scarlet? Brilliant red blooms lofted above deep green foliage on sturdy stems? Or these gently swaying in an afternoon breeze and emitting a sweet perfume to draw you in for a closer look?

This, and more, is what you will experience when you plant a Karl Rosenfield Peony in your garden this year. Karl Rosenfield is a traditional, old-world peony, reinvented as a new and improved hybrid! Still with the classic double bloom that many think of when envisioning a Peony shrub.

Karl Rosenfield Peony (Paeonia 'Karl Rosenfield') features stunning red, double flowers that are nearly 8 inches across! Each gorgeous bloom begins its display in mid-to-late spring and includes a subtle hint of yellow at its center for a touch of glowing splendor from within.

The color is certainly eye-catching! Old fashioned peony choices almost seem humdrum in comparison to the richly-saturated, ruby-red of Karl Rosenfield!

Cut a few for your dining room table and you'll enjoy their beauty and fragrance inside as well as out Each impressive blooming lasting over a week when cut when in bud. A bouquet will fragrance the entire room! Float a single large bloom in a bowl at your bedside, to perfume your dreams.

Your wildlife will just adore Karl Rosenfield, but to deer and rabbits, it holds very little interest, though we can't vouch your neighbors won't stop by to smell the heavenly blooms.

Karl Rosenfield's lush, dark-green foliage is a lively backdrop for other plants in the early summer garden even after the spring bloom has finished!

It's a hardy shrub that's easy to care for, virtually pest-free and maintenance-free.

How to Use Karl Rosenfield Peony In The Landscape

The Karl Rosenfield is a herbaceous perennial shrub that has an upright nature with erect, strong stems to hold its spring bloom aloft. Like all Peony, it will benefit from support if your area tends to have strong amounts of summer rainfall.

Plant one of these as a focus and accent plant anywhere in your yard for a brilliant splash of spring color, or use several as a decorative border, beckoning visitors along your garden path.

Plant Peonies in long rows to highlight a fenceline, or in blocks to create an impressive center of attention. Karl Rosenfield looks amazing as a specimen plant or intermixed among other perennials in cutting gardens and perennial beds, both formal and informal alike!

No old-fashioned English border or cottage garden is complete without the flouncy blooms brightening the area each spring!

Don't forget to plant a few additional plants so you can bring armloads of these vibrant, fragrant blooms indoors to enjoy! Peonies have long been the top choice for florists and spring weddings!

Because of the mid-season bloom time, you can extend your spring display by planing Karl Rosenfield with other earlier and later blooming Peony for a longer display of blooms!

Pairing wonderfully with wildflowers, herbs, and perennials of all sorts! Peony also looks wondrous among the rose garden as it gears up for its own show, while the foliage shades your spent spring bulbs as they finish their displays for the year.

#ProPlantTips For Care

Growing Peonies is a breeze! Karl Rosenfield especially is adaptable to a wide variety of soil types however, Peony root systems will always need well-drained soil.

Performing best in full sun is best to really make the blooms and foliage shine!

Extremely cold tolerant, northern gardeners to cold hardiness zones of 4 and up will be delighted to know how tough this plant is! However, even warmer growing zones up to 8 will get to enjoy these luxurious blooms!

Karl Rosenfield does best without sun and nutrient competition, so avoid planting too close to larger shrubs and trees.

Forming a neat and lush clump that won't stray from where it is planted, there will be no need to divide these plants.

This long live herbaceous perennial is quite easy to care for. As the blooms fade, cut off the old flowers leaving the foliage in place to make food for next year. Then in fall after the frost kills off the foliage, cut all of the stems down to the ground and remove all of the debris to prevent overwintering fungus spores for next year to help keep your plants clean and healthy.

Very hardy and extremely long-lived, Peony shrubs have stood the test of time. These tough plants have been known to live for 50 years!

Our love for them hasn't waivered much either, considering these wonderful plants have been around for centuries!

Bare root Peonies are shipped as nice 3-5 eye bare root divisions. Their woody roots are not uniform, so it is normal for each to look slightly different.

Plant with the eyes just below the surface of the soil with the woody roots spread out underneath. Once buried, water and mulch thoroughly.

It's hard to beat a classic, tried-and-true variety like Karl Rosenfield or find a Peony with comparable color! We're sure you'll agree when you try one out in your yard this year. Perhaps you already have the Peony obsession and in that case, Karl Rosenfield is a must-have addition to your growing collection! Order yours from a grower that knows their Peonies and call Nature Hills Nursery today!

Buying Options for Plants

Nature Hills sells a large variety of plants with several options available. Plants are offered in both potted containers and as dormant bare root without soil. Here is a helpful resource to understand your options as you create a beautiful landscape with help from Nature Hills.

Ever wonder what a larger plant will mean for your landscape? Container Sizes are really all about the age of the plant!

Seasonally, Nature Hills offers hand selected, high quality bare root trees, shrubs and perennials. Bare root plants are sold by height from the top of the root system to the top of the plant. Plants may be taller than the height minimums.

  • Popular sizes of select trees are 1 foot, 2 feet, 3 feet, etc.
  • Popular sizes of select bare root plants is 1 foot, 18 inches, etc.

Nature Hills Container Size by Volume

Keep in mind, specific varieties and different growing conditions can affect the rate at which plants grow. Variations in size may occur.

Young Plants to 18 Months
Size Volume
2"x2"x3" Ranges from .18 to .21 dry quarts / .198 to .23 dry liters in volume
4.5" Container Equal to .65 dry quart / .72 dry liter in volume
Sprinter Pot Equal to .63 dry quart / .69 dry liter in volume
4" Container Ranges from .31 to .87 / .35 to .96 dry liter in volume
6" Container Equal to 1.4 dry quarts / 1.59 dry liters in volume
1 Quart Equal to 1 dry quart / 1.1 dry liter in volume
5.5" Container Equal to 1.89 of a dry quart / 2.08 dry liters in volume
4"x4"x5" Ranges from .8 to 1.1 dry quarts / .88 to 1.2 dry liters in volume
4"x4"x6" Ranges from 1.0 to 1.3 dry quarts / 1.1 to 1.41 dry liters in volume
4"x4"x9" Ranges from 1.1 to 2.1 dry quarts / 1.2 to 2.3 dry liters in volume
4"x4"x10" Ranges from 1.7 to 2.3 dry quart / 1.87 to 2.53 dry liters in volume
Plants 18 Months - 2.5 Years Old
Size Volume
2 Quart Equal to 2 dry quarts / 2.2 dry liters in volume
#1 Container Ranges from 2.26 to 3.73 dry quarts / 2.49 to 4.11 dry liters in volume
5"x5"x12" Equal to 3.5 to 4.3 dry quarts / 3.85 to 4.74 dry liters in volume
Plants 2 - 4 Years Old
Size Volume
#2 Container Ranges from 1.19 to 1.76 dry gallons / 5.24 to 7.75 dry liters in volume
#3 Container Ranges from 2.32 to 2.76 dry gallons / 10.22 to 12.16 dry liters in volume
Plants 3 - 5 Years Old
Size Volume
#5 Container Ranges from 2.92 to 4.62 dry gallons / 12.86 to 20.35 dry liters in volume
#6 Container Ranges from 5.25 to 6.01 dry gallons / 23.12 to 26.42 dry liters in volume
#7 Container Ranges from 5.98 to 6.08 dry gallons / 26.34 to 26.78 dry liters in volume

About Plant Sentry™

Plant Sentry is designed to protect both consumers and the nursery trade from invasive plant pests and diseases. Sites that display the Plant Sentry protection badge are protected from consumers buying and nurseries shipping material carrying invasive pests and diseases.

This proprietary eCommerce software prevents the shipment of a restricted plant to each state. The Plant Sentry system includes a shipment certification program. The Plant Sentry Compliance Officer works closely with NatureHills.com and each nursery or fulfillment center to ensure only compliant plants are sold to customers.

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Plant Sentry


To obtain a more accurate shipment time-frame, simply enter your zip code in the “Find Your Growing Zone” box to the right. Our plants are grown all over the country and lead time on items may be different because of this. Once your order is placed, you will also receive the specific shipment time-frame information as part of your order confirmation. Once an item ships, you will receive shipment notification and tracking numbers, so you can follow along while your plant travels to your doorstep. We use FedEx, UPS, or USPS at our discretion.

Due to winter weather we have put a hold on shipping to the areas shown below in grey. You can still order now and we will ship the plant to you during an appropriate time for your zone.

*If you have found your zone already, it will be highlighted in the table below.
Color Zone Times
3 Spring 2019
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Shipping Rates

At Nature Hills we handle, package and ship the products you order with the utmost care to ensure healthy delivery. Shipping and handling charges are calculated based on the tables below. Please note that some items include an additional handling surcharge, these will be noted on the item's product page.

From To S&H
0 - 19.99 24.99
20 - 49.99 29.99
50 - 69.99 34.99
70 - 99.99 39.99
100 - 129.99 44.99
130 - 149.99 48.99
150 - 150+ Approx 28%

Click here to see our full rates


Karl Rosenfield Peony Is Suited to Grow in Zones 4-8
Growing Zones 4-8
More Information
Brand Nature Hills' Choice
Botanical Name Paeonia 'Karl Rosenfield'
Type Perennial
Mature Height 2 - 3 feet
Mature Spread 2 - 3 feet
Sun Exposure Full Sun
Soil Well Drained
Moisture Medium
Growth Rate Fast
Pollinator Friendly Yes
Pruning Time Late Autumn
Fragrant Yes