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Karl Rosenfield Peony Plant

10.99
  • - Paeonia lactiflora
  • - Height: 2-3 feet
  • - Hardiness Zone: 3-8
  • - Exposure: Full Sun
  • - Bloom Time: May-June
  • - Every order comes complete with a large, Grade #1 bulb, premium fertilizer for rapid growth, and comprehensive planting instructions to ensure your success.
Plant Features

Karl Rosenfield is considered by many to be one of the best red double blossom peonies. The large, rose-shaped cherry red double blossoms that can get up to 6 inches wide. Makes a great addition to a cut flower garden. Karl Rsenfield ships as a bare root. We like growing from bare roots because they establish quickly, become twice the size of a potted plant in the first season, and eliminate the need for plastic pots (a win for the environment).

Our Peony Plants are carefully cultivated without harmful pesticides, ensuring they are a safe and elegant addition to your garden. Guaranteed to arrive healthy and ready to thrive!

Planting Instructions:

  • - Best planted in fall for optimal root establishment
  • - Space plants 3-4 feet apart to allow for mature growth and airflow

Soil Preparation:

  • - Ideal soil pH: 6.0-7.0
  • - Prefers well-drained, fertile soil enriched with organic matter

Watering Specifics:

  • - Water deeply when first planted, keeping the soil moist but not waterlogged
  • - Once established, Peonies are relatively drought-tolerant but appreciate consistent moisture during dry periods

Fertilizer Type:

  • - Apply a balanced fertilizer in early spring to promote healthy growth and blooming
  • - Avoid over-fertilizing, as this can lead to excessive foliage at the expense of blooms

Pruning and Training:

  • - Deadhead spent blooms to maintain appearance, but leave foliage intact to nourish the roots
  • - Cut back the foliage to ground level in late fall to prepare for the next growing season

Additional Pest Management:

  • - Peonies are generally pest-resistant but can attract ants, which are harmless to the plant
  • - Ensure good air circulation to prevent fungal diseases like botrytis

Blooming Indicators:

  • - Blooms in late spring to early summer with large, fragrant flowers in shades of white, pink, red, and yellow

Temperature Tolerance:

  • - Hardy in USDA zones 3-8, tolerates cold winters and requires winter chilling for best blooming

Companion Plants for Peony:

  • - Hosta: Adds bold foliage that complements Peony’s large blooms
  • - Iris: Complements Peony with its tall, elegant flowers and similar blooming period
  • - Salvia: Adds vertical spikes of blue or purple flowers that contrast beautifully with Peony’s round blossoms
  • - Lavender: Offers a fragrant, low-maintenance companion that pairs well with Peony’s large blooms
  • - Echinacea: Adds height and vibrant color to enhance Peony’s display
Attribute name Attribute value
Plant Needs
Sunlight 6+ hours
Soil Moisture Moist
Soil Properties Well-drained
Growing Support Plant Hoop
Attribute name Attribute value
Plant Characteristics
Height Category Medium
Mature Spread 2-3 feet
Habit Mounded
Flower Color Red
Foliage Color Green
Attracts Butterflies
Features Cut Flowers, Fragrant
Garden Styles Cottage Garden, Pollinator Garden
Plant Used for Borders and Edging
Critter Resistance Deer Resistance: High, Rabbit
Pet Friendly No
Tolerates Clay soil
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