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Geranium Rozanne: A Hardy and Beautiful Perennial


geranium rozanne
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If you're looking for a beautiful and hardy perennial for your garden, you might want to consider geranium Rozanne. This lovely plant has been gaining popularity in recent years thanks to its stunning blue flowers and its ability to thrive in a variety of growing conditions.

What is Geranium Rozanne?

Geranium Rozanne, also known as cranesbill Rozanne or Rozanne geranium, is a hybrid cultivar of the hardy geranium (Geranium spp.) species. It was first developed by British horticulturist Donald W. George in 1989, and it quickly became popular among gardeners all over the world.

Characteristics of Geranium Rozanne

Geranium Rozanne is a herbaceous perennial that grows up to 2 feet tall and 3 feet wide. It has deeply lobed green leaves that turn reddish-brown in the fall. The plant produces large, saucer-shaped flowers that are about 2 inches across, with five petals each. The flowers are a vibrant shade of blue-violet, with white centers and dark veining.

Growing Conditions

Geranium Rozanne is a very adaptable plant that can grow in a wide range of conditions. It prefers well-drained soil that is rich in organic matter, but it can tolerate poor soil as well. It likes full sun to partial shade, but it can handle more shade than most other geraniums. It is also drought-tolerant once established, although it will benefit from regular watering during hot and dry spells.

Propagation

Geranium Rozanne can be propagated by division, cuttings, or seed. Division is the easiest and most reliable method. It should be in the spring or fall, when the plant is not actively growing. Carefully dig up the plant and gently separate the clumps into smaller sections, making sure that each section has at least one healthy root system. Replant the sections in the desired location.

Uses

Geranium Rozanne is a versatile plant that can be used in a variety of ways. It makes an excellent border plant or ground cover, and it looks great in rock gardens or cottage gardens. It also attracts bees and butterflies, making it a great choice for pollinator gardens. Additionally, its long blooming season (from late spring to early fall) makes it a popular choice for cut flower arrangements.

Care and Maintenance

Geranium Rozanne is generally a low-maintenance plant, but there are a few things you can do to keep it healthy and looking its best.

Watering

Geranium Rozanne needs regular watering during its first year of growth. After that, it can tolerate some drought, but it will benefit from occasional deep watering during dry spells. Overwatering can lead to root rot, so be careful not to water too often.

Fertilizing

Geranium Rozanne doesn't need much fertilizing, but it will benefit from a light application of balanced fertilizer in the spring. Don't over-fertilize, as this can lead to excessive foliage growth at the expense of flowers.

Deadheading

Deadheading (removing spent flowers) will encourage Geranium Rozanne to produce more blooms. Simply pinch off the old flowers as soon as they to fade.

Pruning

Geranium Rozanne doesn't need much pruning, but you can cut it back by about half in midsummer to promote a second flush of blooms. In the fall, you can cut it back to the ground.

Pests and Diseases

Geranium Rozanne is generally resistant to pests and diseases, but it can occasionally be affected by rust, leaf spot, or powdery mildew. These can usually be controlled by removing infected leaves and spraying with a fungicide if necessary.

FAQs

Q: Is Geranium Rozanne deer-resistant?

A: Yes, Geranium Rozanne is considered to be deer-resistant.

Q: Can Geranium Rozanne be grown in containers?

A: Yes, Geranium Rozanne can be grown in containers, as long as they are large enough to accommodate its root system and provide good drainage.

Q: Does Geranium Rozanne need support?

A: No, Geranium Rozanne does not need support. It has a sturdy, upright habit that allows it to stand on its own.

Q: Can Geranium Rozanne be grown from seed?

A: Yes, Geranium Rozanne can be grown from seed, but it can be tricky to get it to germinate. It is easier to propagate it by division or cuttings.

Q: How long does Geranium Rozanne bloom?

A: Geranium Rozanne blooms from late spring to early fall, with peak bloom occurring in midsummer.


Geranium Rozanne is a beautiful and hardy perennial that is well-suited to a variety of growing conditions. It is easy to care for and requires minimal maintenance, making it a great choice for gardeners of all skill levels. Whether you're looking for a border plant, ground cover, or cut flower, Geranium Rozanne is sure to impress.


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