Skip to content

Karl Rosenfield

$8.35 $13.95
Unit price  per 

Product Information
🚚 Shipping Starts: 3rd week of March '24
📦 Quantity per Package: 1 Bare Rooted Plant

☀️ Light Required: Full Sun / Partial Shade
🌷 Height: 36-40"
🌸 Blooming Period: May
🌱 Bulb Size: 2/3 eyes
Planting Distance: 24-30"
Planting Depth: 1"
📍 Hardiness Zone: Zone 3-8
🦌 Deer Resistant: Yes
Karl Rosenfield

About Karl Rosenfield

The Peony Karl Rosenfield is a stunning and fragrant perennial that will add beauty and elegance to any garden. With its crimson deep red petals and lush green foliage, this peony is sure to be the focal point of any garden.

  • Large blooms with deep red petals
  • Fragrant and long-lasting flowers
  • Low maintenance and easy to care for
  • Suitable for planting in zones 3-8
  • Very suitable as a cut flower
  • Attracts hummingbirds and butterflies

How to care for Karl Rosenfield

  • Be sure to choose a sunny location with well-drained soil. 
  • Plant the bulbs about 1-2 inches deep and space them about 3-4 feet apart. 
  • Water regularly and fertilize in the spring to promote healthy growth and blooming. Deadhead spent flowers to encourage re-blooming.

Frequently Asked Questions

Planting Karl Rosenfield Peony bulbs requires careful preparation and timing to ensure optimal growth.

• Choose a well-draining location with full sun to partial shade, as these peonies prefer 6-8 hours of sunlight daily. • In early fall, prepare the soil by working in compost or well-rotted manure to improve drainage and nutrient content.
• Create a hole approximately 12-18 inches deep and wide, and place the bulb with its eyes facing up.
• Cover with 1-2 inches of soil, leaving the eyes slightly exposed.
• Space bulbs about 3-4 feet apart to allow for proper growth.
• Water the newly planted bulbs thoroughly and apply a layer of mulch for insulation.
• Keep the soil consistently moist but not waterlogged.
• Monitor for pests, and remove any dead or diseased foliage.

If you cannot plant your Karl Rosenfield Peony bulbs immediately upon receiving, proper storage is crucial to maintain their health. Store the bulbs in a cool, dry, and dark place with good air circulation, such as a garage or basement.

Ideal storage temperatures range between 35-50°F (2-10°C). You can place the bulbs in a paper bag, a mesh bag, or wrap them in newspaper, allowing them to breathe while preventing mold growth. Check the bulbs periodically for any signs of rot or mold and discard any affected ones. Plant the bulbs as soon as possible for the best results.

Karl Rosenfield Peony bulbs typically take two years to produce their stunning, double blooms. Patience is key, as the plant establishes a strong root system and foliage during its initial years.

To encourage blooming, ensure the bulbs are planted correctly, with the eyes slightly exposed and not buried too deep. Provide adequate sunlight, consistent moisture, and proper fertilization. Once established, Karl Rosenfield Peonies can continue to bloom for decades, offering a spectacular display of color and fragrance in your garden.

Karl Rosenfield Peonies are considered to be deer-resistant, although no plant is completely deer-proof. Their strong fragrance and unpalatable taste make them less appealing to deer, making them a popular choice for gardeners in areas with high deer populations.

However, in cases of extreme hunger or limited food sources, deer may still browse on peony foliage. To further deter deer, consider planting deer-resistant companion plants or using deterrents such as fencing, repellents, or motion-activated sprinklers.

The ideal time to transplant Karl Rosenfield Peony bulbs is in the fall, specifically September and October in most regions. During this time, the plant is dormant, which reduces the risk of transplant shock.

Carefully dig around the plant, taking care not to damage the roots. Gently lift the plant and move it to its new location, ensuring the new spot has well-draining soil, adequate sunlight, and enough space for growth. Replant the bulb at the same depth as it was originally, and water thoroughly. Add a layer of mulch to help protect the plant during the winter months.

Premium Dutch Quality

Safe Shipping

Value for Money

#1 Customer Service