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Arborvitae Trees Plant Consultation

Cora Louise Itoh Peony

Paeonia x 'Cora Louise'

18 reviews

Perennials
Arborvitae Trees Plant Consultation
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Cora Louise Itoh Peony

Paeonia x 'Cora Louise'

18 reviews

Perennials

$0.00

$0.00

30% Off

1.5 Gallon

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Why Cora Louise Itoh Peony?

The Cora Louise Itoh Peony is a hybrid plant that boasts large, fragrant flowers in shades of pink and peach. It is a hardy perennial that blooms in late spring and early summer, and its compact size makes it a perfect addition to smaller gardens or as a container plant. Named after horticulturist Toichi Itoh's wife, Cora Louise, this peony is a beloved variety among gardeners for its beauty and resilience.

Related plants available in your area

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Sunlight

The Cora Louise Itoh Peony requires full sunlight for at least six hours a day to thrive and produce abundant blooms.

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Watering

Cora Louise Itoh Peonies require regular watering, with the soil needing to be consistently moist but not waterlogged. They prefer well-drained soil, and during hot weather, they may need more frequent watering to prevent dehydration.

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Fertilizing

The fertilizer requirement for Cora Louise Itoh Peony is a balanced, slow-release fertilizer with a ratio of 10-10-10 or 14-14-14. It is recommended to apply the fertilizer in early spring before the plant begins to grow for optimal results.

The Cora Louise Itoh Peony is a hybrid herbaceous peony that makes one of the most unique Itoh peonies (also called intersectional peonies). Itoh peonies are generally a cross between woody tree peonies and herbaceous peonies.

This one combines the elegance of a traditional peony with the vigor and hardiness of a tree peony. Simply, this hybrid is the best of herbaceous and tree peonies.

It boasts showy flowers and its dark green foliage remains attractive throughout the growing season. Other than the foliage and pleasantly fragrant, large blooms, another of its best qualities is the sturdy stems that hold out under bad weather.

One of the things that sets the Cora Louise Itoh Peony apart is its ability to produce an abundance of flowers. Unlike traditional peonies that typically only produce a handful of blooms, this variety can produce up to 50 flowers per plant.

From soft pastel pinks to rich, vibrant oranges, those blooms also make perfect-cut flowers.

This Itoh peony is also easy to care for. It prefers well-drained soil under full sun or partial shade. This intersectional hybrid is also deer-resistant.

With its long blooming season, this plant would be the perfect addition to any landscape. Order yours right away from Shrubhub to start enjoying this beauty. 

 

Plant Information:

Botanical Name: Paeonia x 'Cora Louise'
USDA Zones: 4-8
Water: Medium
Exposure: Full Sun
Soil Needs: Well Drained
Mature Height: 30 inches
Mature Spread: 42 inches
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Pollination Info

Pollination Info for Cora Louise Itoh Peony (Paeonia x 'Cora Louise')

The Cora Louise Itoh Peony is a hybrid variety that inherits both the tree and herbaceous peony traits. It is an excellent variety that produces large, unique, and long-lasting blooms that are known for their stunning beauty.

Pollination Requirements

The Cora Louise Itoh Peony is a self-sterile plant, which means it requires cross-pollination from another plant to produce seeds and fruits. The plant has both male and female reproductive organs, but to ensure good pollination and fruit set, it is recommended to plant at least two Cora Louise Itoh Peony plants within 50 feet of each other.

Pollination Methods

The most effective pollination method for Cora Louise Itoh Peonies is through the help of pollinators such as bees, butterflies, and other insects. These insects are attracted to the plant's colorful and fragrant flowers and are known to collect nectar from the flowers while transferring pollen from one flower to another, thus aiding cross-pollination. Other pollination methods include manual pollination, which involves using a small brush or cotton swab to transfer pollen from the stamen to the stigma.

Time of Pollination

The best time to pollinate Cora Louise Itoh Peony plants is in the morning hours when the weather is dry and warm. This is because pollinators such as bees and butterflies are more active at this time and the flowers are more receptive to pollen. It is recommended to pollinate the flowers every other day until the fruits start to form.

Fruit and Seed Development

After successful pollination, the Cora Louise Itoh Peony plant produces fruits that ripen in late summer or fall. The fruits are small and round, resembling a woody capsule, and contain several seeds. The seeds can be sown immediately after harvesting or stored in a cool and dry place until the next planting season.

FAQ

Cora Louise Itoh Peony (Paeonia x 'Cora Louise') FAQs

1. What is a Cora Louise Itoh Peony?

The Cora Louise Itoh Peony is a hybrid of a tree peony and a herbaceous peony. It was developed by Toichi Itoh in Japan in the 1940s and is known for its unique pink and yellow flowers that bloom in mid-spring.

2. How big do Cora Louise Itoh Peonies grow?

These peonies can grow up to 3-4 feet in height and 3-4 feet in width.

3. How do I care for my Cora Louise Itoh Peony?

  • Plant in well-drained soil in a location that receives full sun to partial shade.
  • Water regularly, keeping the soil consistently moist but not waterlogged.
  • Fertilize in early spring and again in late summer with a balanced fertilizer.
  • Remove dead flowers and trim back the foliage in the fall.

4. When do Cora Louise Itoh Peonies bloom?

These peonies typically bloom in mid-spring, usually in May or June.

5. Can Cora Louise Itoh Peonies be used in cut flower arrangements?

Yes, these peonies make excellent cut flowers and can be used in arrangements.

6. Are Cora Louise Itoh Peonies resistant to pests and diseases?

These peonies are generally resistant to pests and diseases but may be susceptible to botrytis blight in wet or humid conditions.

Planting & Care

Planting & Care for Cora Louise Itoh Peony (Paeonia x 'Cora Louise')

The Cora Louise Itoh Peony is a beautiful and long-lasting perennial that is easy to care for. Here are some planting and care tips to help you keep your Cora Louise healthy and thriving:

Planting

  • Choose a location that receives at least 6 hours of full sun per day.
  • Plant in well-draining soil that is rich in organic matter. Avoid heavy clay soils.
  • Dig a hole that is twice as wide and deep as the peony's root ball.
  • Place the peony in the hole with the top of the root ball at ground level.
  • Backfill the hole with soil and water well.

Care

  • Water deeply once a week during the growing season, and more frequently during extreme heat or drought.
  • Mulch around the base of the plant to help retain moisture and suppress weeds.
  • Fertilize in early spring with a balanced fertilizer, such as a 10-10-10 blend.
  • Remove spent blooms to encourage more flower production. Cut the stem just below the spent flowers.
  • Cut back the foliage to ground level in late fall, after the first frost.
  • Protect the plant from strong winds and heavy snow with a stake or cage.

With proper care, your Cora Louise Itoh Peony will reward you with beautiful blooms year after year.

Check Out These Verified Customer Reviews:

Customer Reviews

4.7 out of 5 based on 18 reviews

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Michiyo R.

Absolutely gorgeous peony! The blooms are huge and vibrant.

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Humberto S.

Arrived in perfect condition.

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Wilfred E.

Website was easy to navigate.

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