Diamond Spire Gardenia
Best resilient flowering shrub for fragrant garden focal points.
A gorgeous blooming mini-skyscraper of a plant, the Diamond Spire Gardenia grows upright and narrow to make the perfect accent to any landscape or garden with not much space, but needing that extra flare of blooms. A repeat bloomer, this gardenia is perfect for porch planting for a lovely fragrance as you walk through your front door from its gorgeous single blooming flowers. If the blooms and fragrance wasn't enough, the handsome, rounded, deep green textured leaves are enough to impress anyone and bring a whole new flare to the garden! Get all the details below
$29.97
Owner Satisfaction
4.5
/ 5
Category Rank
1914
/ 3331
#1914 in Bushes & Shrubs
Price vs Category Average
-24%
Below average
USDA Growing Zone
711
/ a-
Who it's for
- Gardeners with limited space or seeking vertical interest
- Homeowners desiring continuous aromatic beauty in their outdoor spaces
- Busy gardeners seeking a low-fuss, beautiful, and pest-resistant plant
Who should skip it
- Gardeners with alkaline soil or those preferring minimal soil preparation
- Northern climate residents or those disliking winter plant protection
- Hands-off gardeners who prefer plants completely immune to common garden issues
Performance breakdown
Fragrance Intensity
Potent floral notes provide a welcoming scent for any entryway.
Space Efficiency
Narrow, upright habit fits perfectly into tight landscape corners.
Bloom Consistency
Reliable repeat flowering ensures a long-lasting display throughout the season.
Maintenance Ease
Low-effort care requirements make this ideal for busy gardeners.
Environmental Resilience
Strong tolerance for heat, humidity, and deer pressure.
Foliage Quality
Deep green, textured leaves provide year-round visual interest.
Key Specs
USDA Growing Zone
7a-11
Plant Type
Evergreen Flowering Shrub
Mature Height
3-4 feet
Mature Width
2-3 feet
Growth Habit
Upright, Narrow
Flower Color
White
Flower Size
2-3 inches
Soil pH
4.5-6.0
Features
- Intensely Fragrant Blooms
- Upright, Narrow Growth Habit
- Repeat Blooming
- Deep Green Textured Leaves
- Deer Resistant
- Drought Tolerant (established)
- Low Maintenance
What customers say
Customers consistently praise the exceptional quality and robust health of the Diamond Spire Gardenia upon arrival. Many reviewers highlight the plants' vigorous growth and beautiful blooms, often exceeding expectations for size and vitality. The ease of successful establishment in various garden settings is a recurring positive, suggesting a resilient and adaptable plant. Gardeners appreciate the immediate impact these well developed specimens bring to their landscapes, making the planting experience straightforward and rewarding. The overall consensus points to a highly satisfying purchase for those seeking a reliable and stunning gardenia.
Know before you buy
This shrub grows in an upright, narrow habit, reaching a mature height of 3 to 4 feet and a width of 2 to 3 feet. Its compact footprint makes it an excellent choice for tight spaces, narrow garden beds, or decorative containers.
Yes, the Diamond Spire is a repeat bloomer. You can expect multiple flushes of fragrant, white flowers throughout the growing season rather than just a single spring display.
Gardenias prefer acidic soil with a pH between 4.5 and 6.0. Ensuring your soil falls within this range is the most important step for maintaining healthy, vibrant foliage.
While no plant is completely immune to hungry wildlife, the Diamond Spire is considered deer resistant. Its textured leaves and chemistry are generally unappealing to deer, making it a safer bet for landscapes prone to browsing.
Absolutely. Its narrow growth habit and intense fragrance make it an ideal candidate for porch pots. Just ensure the container has proper drainage and that you keep up with watering until the plant is well-established.
This is a low-maintenance shrub. Once established, it is drought, heat, and humidity tolerant, requiring only basic care to thrive in USDA zones 7 through 11.
Still have a question?
Ask Hayley anything about this product before you decide.
Ready to buy?
$30