Frost Proof Gardenias, Winter Hardy Gardenias, Hardy Cape Jasmine
Beloved for their intoxicating fragrance and attractive, waxy, creamy-white flowers contrasting beautifully with their shiny, leathery, dark green leaves, Gardenias are irresistible heat-loving evergreen shrubs or trees.
Native to the tropical and subtropical regions of Africa, southern Asia, Australasia and Oceania, Gardenias have not been bred to withstand extreme cold weather. Most varieties enjoy tropical or subtropical conditions and are recommended for USDA zones 8-11. However, a few frost-proof Gardenia varieties can now be grown more reliably in USDA climate zone 7 and even 6. These hardy Gardenias can tolerate temperatures that plummet to below freezing and still reward you with fabulous blooms.
| Hardiness |
6 - 11 |
|---|---|
| Heat Zones |
8 - 12 |
| Climate Zones | 7, 8, 9, 12, 13, 14, 15, 16, 18, 19, 20, 21, 22, 23, 24, H1, H2 |
| Plant Type | Shrubs |
| Genus | Gardenia |
| Exposure | Partial Sun |
| Season of Interest |
Spring (Mid, Late) Summer (Early, Late) Fall |
| Maintenance | High |
| Water Needs | Average |
| Soil Type | Clay, Loam, Sand |
| Soil pH | Acid, Neutral |
| Soil Drainage | Moist but Well-Drained |
| Characteristics | Cut Flowers, Fragrant, Showy, Evergreen |
| Tolerance | Deer |
| Attracts | Birds |
| Landscaping Ideas | Beds And Borders, Patio And Containers, Hedges And Screens |
| Garden Styles | City and Courtyard, Informal and Cottage, Japanese Garden, Traditional Garden |
Some pictures are courtesy of Gardeners Direct, ivz / 123RF Stock Photo
| Hardiness |
6 - 11 |
|---|---|
| Heat Zones |
8 - 12 |
| Climate Zones | 7, 8, 9, 12, 13, 14, 15, 16, 18, 19, 20, 21, 22, 23, 24, H1, H2 |
| Plant Type | Shrubs |
| Genus | Gardenia |
| Exposure | Partial Sun |
| Season of Interest |
Spring (Mid, Late) Summer (Early, Late) Fall |
| Maintenance | High |
| Water Needs | Average |
| Soil Type | Clay, Loam, Sand |
| Soil pH | Acid, Neutral |
| Soil Drainage | Moist but Well-Drained |
| Characteristics | Cut Flowers, Fragrant, Showy, Evergreen |
| Tolerance | Deer |
| Attracts | Birds |
| Landscaping Ideas | Beds And Borders, Patio And Containers, Hedges And Screens |
| Garden Styles | City and Courtyard, Informal and Cottage, Japanese Garden, Traditional Garden |
Create a membership account to save your garden designs and to view them on any device.
Becoming a contributing member of Gardenia is easy and can be done in just a few minutes. If you provide us with your name, email address and the payment of a modest $25 annual membership fee, you will become a full member, enabling you to design and save up to 25 of your garden design ideas.
Join now and start creating your dream garden!
Create a membership account to save your garden designs and to view them on any device.
Becoming a contributing member of Gardenia is easy and can be done in just a few minutes. If you provide us with your name, email address and the payment of a modest $25 annual membership fee, you will become a full member, enabling you to design and save up to 25 of your garden design ideas.
Join now and start creating your dream garden!
