Geranium Rozanne

Rozanne Hardy Geranium

Blue and Purple Geranium Rozanne, Geranium Rozanne, Rozanne Hardy Geranium

Rozanne' is the best everblooming blue flowered Geranium currently in cultivation. A vigorous grower, the large blue flowers are a delight and cover the plant all summer. The 2008 Perennial Plant Assoc. Plant of the Year.

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Zones 5 - 8
Extended Bloom Time (more than 4 weeks)
Attract Butterflies
Attract Butterflies
Rabbit Resistant
Rabbit Resistant
High Impact - Low Maintenance
Light Requirements
Full Sun
Full Sun
Morning Sun & Afternoon Shade
Morning Sun & Afternoon Shade
Annual Rainfall
10 to 20", 20 to 30", 30 to 40", 40 to 50"
Bloom Time Late spring to mid fall
Shipping Shipping begins in early September, coldest zones first. Buy now and we'll ship your order at the ideal planting time for your region. Learn More…
Size Plant - 5" deep pot
SKU 54549


2008 Perennial Plant of the Year 18-20" tall x 36" wide (Cutting propagated). 'Rozanne' has proven herself to be one of the very best hardy perennial geraniums. She has also earned top ratings from gardeners coast to coast in Fine Gardening's 2008 'Best Regional Perennials' poll. 'Rozanne' has a loose mounding habit and blooms non-stop from late spring to hard frost with large 2" diameter saucer-shaped violet-blue, white centered flowers. 'Rozanne' looks great anywhere you plant her and is especially nice when used in front of tall perennials.
SKU 54549
Common Name Rozanne Hardy Geranium
Botanical Name Geranium Rozanne
Zones 5, 6, 7, 8
Light Requirements Full Sun, Morning Sun & Afternoon Shade
Flower Color Blue, Purple
Mature Height 18-20" tall
Mature Spread 36" wide
Bloom Time Late spring to mid fall
Ships As Potted Plant
Planting Time Fall
Soil Type Average Soil
Soil Moisture Average
Amount of Rain 10 to 20", 20 to 30", 30 to 40", 40 to 50"
Advantages Extended Bloom Time (more than 4 weeks), Attract Butterflies, Rabbit Resistant, High Impact - Low Maintenance
Ideal Region Southeast, Anywhere In The US
Neonicotinoid-Free Yes - Learn More
Ships to Hawaii, Alaska & Canada No

Planting Guides

View more Planting Guides, or download our complete Planting Guide for tips on caring for your plants when you receive your order, as well as planting instructions for Perennials, Spring-Planted Bulbs, Fall-Planted Bulbs, Cacti & Succulents, Xeric Plants and more.


Plant Shipping: Buy now and we will ship your order at the ideal planting time for your region. Fall shipping begins the week of September 6, zones 3-4 first. Most plant orders arrive within 3-5 days, or less, of leaving our greenhouses. This prompt delivery is provided without additional express charges.

Grass Plugs & Seed: Most orders ship within 5-8 business days (all zones).

Gardening Goods:All non-plant items ship within 2-3 days.

Standard shipping costs are $4.99 and up, depending on the size of the order.

Make Fast Even Faster: For ‘Rush’ same week delivery, please call customer service at 800-925-9387.

More Shipping Info

Reviewsby PowerReviews


by PowerReviews
High Country GardensGeranium Rozanne

(based on 1 review)

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Reviewed by 1 customer

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(1 of 1 customers found this review helpful)


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from Loveland, CO

About Me Master Gardener

Verified Reviewer


  • Attractive
  • Hardy
  • Healthy
  • Versatile


    Best Uses

    • Garden
    • Outdoors

    Comments about High Country Gardens Geranium Rozanne:

    This purple bloomer goes on and on from summer to fall. Gets about 2-3 ft side and less than a foot tall. I'm planning on ordering 3 more-the color goes well with all my other plants.

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    • Personal

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    Q & A

    USDA Hardiness Planting Zones

    To determine if a plant is sufficiently cold hardy, the USDA created numbered zones indicating winter low temperatures; the lower the zone number the colder the winter.

    • If the coldest winter temperature expected in your area is -15°F (zone 5) then any plants rated zones 3-5 will survive the winter temperatures in your area.
    • If you live in very warm winter areas (zones 9-11) plants with zones 3-4 ratings are not recommended. The lack of freezing winter temperatures do not provide a time for winter dormancy (rest).

    Find Your Planting Zone:

    Enter your Zip Code to find your USDA Planting Zone

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