Light Needs
Mature Height
Mature Spread
Growing Zones
Frost Proof Gardenia, Gardenia jasminoides ‘Frost Proof’, is a hardy evergreen shrub prized for its fragrant, creamy white flowers that bloom in late spring and early summer. Unlike many other gardenias, this variety resists damage from late spring frosts, making it a reliable performer in cooler climates.
Its glossy, dark green foliage provides year-round interest and is naturally deer resistant. Frost Proof Gardenia works beautifully as a low hedge, foundation planting, or accent shrub, and also thrives in containers where its intoxicating fragrance can be enjoyed up close.
Frost Proof Gardenia Care
Plant in well-amended, slightly acidic soil with good drainage for best results. Keep soil consistently moist, especially during the first growing season, and continue watering regularly even after the plant is established. Fertilize after the blooming season with an acid-loving plant fertilizer to encourage healthy growth and abundant flowers. Prune lightly after flowering to shape the plant and maintain its form.
Frost Proof Gardenia Spacing
For a formal hedge, space Frost Proof Gardenia shrubs 3 to 4 feet apart, center to center. For informal groupings or as stand-alone accents, plant at least 5 feet apart, measured from the center of each shrub.
Why Grow Frost Proof Gardenia?
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Fragrant, creamy white blooms in late spring and early summer
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Resistant to frost damage compared to other gardenias
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Evergreen, glossy foliage provides year-round beauty
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Deer resistant and low maintenance
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Versatile use in hedges, foundations, or containers
Frost Proof Gardenia is a must-have shrub for gardeners who want reliable blooms, year-round evergreen foliage, and the unforgettable fragrance of gardenias without the worry of late spring frosts.
Frost Proof Gardenia Information
| USDA Hardiness Zones: 7-10 |
| Plant Type: Shrub |
| Sunlight Exposure: Partial Shade to Full Sun |
| Mature Height: 3 - 5 Feet |
| Mature Width: 3 - 4 Feet |
| Plant Spacing: 3 - 4 Feet |
| Growth Habit: Bushy |
| Flower Color(s): White |
| Seasonal Interest: Summer |
| Foliage Type: Evergreen |
| Foliage Color(s): Dark Green |
| Attracts: Birds, Butterflies |
| Features: Attracts Pollinators, Cut Flowers, Fragrant, Low Maintenance, Continuous Blooming or Reblooming |
| Uses: Accent, Border, Container, Foundation, Hedge, Mass Planting, Specimen |
| Botanical/Scientific Name: Gardenia jasminoides 'Frostproof' |
Please Note: The pictures below are to give a general representation of the different container sizes. The actual size/ages of plants are estimates and will vary based on type of plant, time of year, last pruning & many other factors.
Also Known As:
Quart
Plant Age:
~ 6 months - 1 year
Plant Size:
~ 4"-8"
Pot Size:
~ 4.75"H x 4.5"W
Volume:
1.50 quarts
Also Known As:
2.5 Quart Pot
Plant Age:
~ 1 - 2 years old
Plant Size:
~ 8"-12"
Pot Size:
~ 6.5"H x 6.5"W
Volume:
2.20-2.30 quarts
Also Known As:
#1 Container
1 Gallon
Plant Age:
~ 1 - 2 years old
Plant Size:
~ 10"-14"
Pot Size:
~ 7"H x 7.75"W
Volume:
2.26-3.73 quarts
Also Known As:
#2 Container
2 Gallon
Plant Age:
~ 1.5 - 3 years old
Plant Size:
~ 12"-18"
Pot Size:
~ 9.5"H x 9.5"W
Volume:
1.19-1.76 gallons
Also Known As:
#3 Container
3 Gallon
Plant Age:
~ 2 - 4 years old
Plant Size:
~ 12"-30"
Pot Size:
~9.5"H x 11"W
Volume:
2.32-2.76 gallons
Also Known As:
#5 Container
5 Gallon
Plant Age:
~3-4 years old
Plant Size:
~ 20" - 60"
Pot Size:
~11" H x 10 1/2” W
Volume:
3.5 - 4 gallons
We stand behind our plants with industry-leading guarantees to give you peace of mind.
We want your plants to arrive in great condition! If you notice any issues upon delivery, contact us within 3 days.
Starting January 1, 2026 all bushes, perennials & trees purchased come with an extended 1-year warranty for added confidence. If your plant dies due to a health issue within a year, we’ll make it right.
Pre-ordered plants are scheduled to ship in Spring 2026. We carefully plan our shipping dates based on your USDA Plant Hardiness Zone to ensure optimal planting conditions upon arrival. Want it sooner/later? Reach out, and we'll try our best to accommodate.
Estimated ship week for pre-ordered plants will ship based on growing zones as shown below.
| Growing Zone | Estimated Ship Week |
|---|---|
| Zone 10 | March 29th |
| Zone 9 | April 5th |
| Zone 8 | April 12th |
| Zone 7 | April 19th |
| Zone 6b | April 26st |
| Zone 6a | April 26th |
| Zone 5b | May 3rd |
| Zone 5a | May 3rdth |
| Zone 4 | May 10th |
| Zone 3 | May 17th |
Note: These are only estimated ship dates. Plants may ship out later depending on weather & growing conditions of the plant.
Note: Only plants indicated as pre-order will ship as shown above. All other plants and hard goods will ship as normal.
Plants that are currently in stock typically ship within 2-7 business days after your order is placed.
Plant Addicts ships to the lower 48 states within the U.S. Unfortunately, we do not currently ship to Alaska, Hawaii, or internationally.
This plant cannot be shipped to the following states: AK, HI. These restrictions apply only to this specific plant due to agricultural regulations or other limitations. Other plants may still be available for shipping to these states.
If you have any questions about shipping restrictions, feel free to reach out to our team!