Geranium, Cranesbill 'Rozanne'

Geranium, Cranesbill 'Rozanne'
Sun Preference
Full-Sun, Part-Sun
Bloom Time
June, July
As low as: $0.00

Description

2.5" violet-blue flowers; dark green foliage lightly marbled with chartreuse; turns red in fall

Minnesota's Largest Selection of Perennials

Discover an unparalleled selection of perennials at Gertens! With the largest variety in Minnesota, we offer endless options of colorful perennials, natives, and pollinator plants to beautify your garden year after year. From vibrant flowers to lush foliage, our perennials are perfect for adding beauty and charm to your outdoor space. Visit Gertens today and see why we're known as Minnesota's Destination Garden Center!

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Details

Height: 18 inches

Spacing: 20 inches

Sunlight: full sun partial shade

Hardiness Zone: 4a

Other Names: Hardy Geranium, Cranesbill

Description:

2.5" violet-blue flowers; dark green foliage lightly marbled with chartreuse; turns red in fall

Ornamental Features

Rozanne Geranium has masses of beautiful blue flowers with white eyes at the ends of the stems from late spring to mid summer, which are most effective when planted in groupings. Its deeply cut lobed palmate leaves are forest green in color. As an added bonus, the foliage turns a gorgeous indian red in the fall. The fruit is not ornamentally significant.

Landscape Attributes

Rozanne Geranium is an herbaceous perennial with a mounded form. Its relatively fine texture sets it apart from other garden plants with less refined foliage.

This is a relatively low maintenance plant, and should only be pruned after flowering to avoid removing any of the current season's flowers. Deer don't particularly care for this plant and will usually leave it alone in favor of tastier treats. It has no significant negative characteristics.

Rozanne Geranium is recommended for the following landscape applications;

  • Mass Planting
  • Rock/Alpine Gardens
  • Border Edging
  • General Garden Use
  • Container Planting

Planting & Growing

Rozanne Geranium will grow to be about 18 inches tall at maturity, with a spread of 30 inches. When grown in masses or used as a bedding plant, individual plants should be spaced approximately 20 inches apart. Its foliage tends to remain dense right to the ground, not requiring facer plants in front. It grows at a medium rate, and under ideal conditions can be expected to live for approximately 10 years.

This plant does best in full sun to partial shade. It is very adaptable to both dry and moist locations, and should do just fine under typical garden conditions. It is not particular as to soil type or pH. It is somewhat tolerant of urban pollution. This particular variety is an interspecific hybrid. It can be propagated by division; however, as a cultivated variety, be aware that it may be subject to certain restrictions or prohibitions on propagation.

Rozanne Geranium is a fine choice for the garden, but it is also a good selection for planting in outdoor pots and containers. It is often used as a 'filler' in the 'spiller-thriller-filler' container combination, providing a mass of flowers against which the thriller plants stand out. Note that when growing plants in outdoor containers and baskets, they may require more frequent waterings than they would in the yard or garden. Be aware that in our climate, most plants cannot be expected to survive the winter if left in containers outdoors, and this plant is no exception. Contact our store for more information on how to protect it over the winter months.

More Information

Common Family Name Geranium
Gerten Grown Plants Gerten Grown Plants
Available for Pre-Order No
Sun Preference Full-Sun, Part-Sun
Bloom Time June, July
Mature Spread (Range) 24" - 36"
Mature Height (Range) 13" - 24"
USDA Hardiness Zone 4, 5, 6, 7, 8

Product Questions (14)

Annuals are plants that complete their life cycle in one growing season (spring – fall/frost). Perennials are plants that live for more than two growing seasons. They die back in winter and re-emerge in spring. Additional plant types: Biennials...
A short list of perennials that will attract butterflies includes Yarrow, Coneflowers, Blazing Star, Asters, Milkweed, Butterfly weed, Black-eyed Susan and Bee balm aka Monarda. These are all hardy to Minnesota. Check here to see more butterfly freindly...
A short list of perennials that do well in shade include Coral Bell, Astilbe, Aralia, Snakeroot, Hosta, Ferns, Bleeding Hearts and more. To view more perennials found at Gertens, click here. 
Monarch butterflies are attracted to all types of native Milkweed. The female Monarch lays her eggs only on Milkweeds - plants in the Asclepias genus - where the caterpillars will hatch, feed and grow before forming a chrysalis. Adults also love Butterfly...
A perennial that is less hardy to your hardiness zone can be brought indoors for winter in a pot appropriate for its size. You don’t want the plant roots to dry out for long periods, but don’t let the soil be soggy. Water about once a month and watch...
Yes, an unheated garage should be just enough extra protection for zone 5 plants. Don’t let the plant dry out for long periods, water it about once a month. To find out what hardiness zone you are in, click here. 
Hummingbirds drink nectar through their long tongue and prefer to drink out of long tubular flowers. A Mandevilla plant is a great example. Cuphea is another. A pair of perennials include Honeysuckle vine and Cardinal flower.
Generally, Japanese beetles are not going after the perennials. They like trees, roses, vines. Grape vines are one of their favorites, as are roses. But they have been seen on milkweed flowers, green bean leaves and more. Japanese beetles don’t seem...
Once you get the plant home, dig a hole in the ground twice as wide as the pot it’s in. Loosen the soil, and then pat root stimulator on the roots. Plant in the hole at the same depth as it came in the pot, tamp the dirt, water well. While roots...
Bees love any plant that they can get nectar from such as tubes or little flowers. Butterflies like a flat surface that they can get into. A short list for both bees and butterflies includes: Yarrow, Coneflowers, Blazing Star, Asters, Milkweed, Butterfly...
Use ant repellents.  Terro = Grease Ants Revenge = Garden Ants NOTE: Before bringing cut flowers into your home, be sure to shake them to get all the ants off. 
Gertens does carry an assortment of both perennials, as well as annual and perennial wildflower mixes. It is important to remember when growing perennials, that you will not get any flowers the first year of growth. It often takes a perennial 2-3 years...
Cut the dead flower off just above the first five leaflet junction on the stem. NOTE: The dead flower usually has 3 leaves just below the bloom. They will come off with the dead flower.
A fungicide with copper in it will take care of black spot. You must start spraying the fungicide before you start seeing it. Most of the time black spot will not hurt the plant, it just doesn’t look the best.
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