High Country Gardens
David Garden Phlox
Best low-maintenance perennial for gardeners seeking fragrant, pollinator-friendly summer blooms.
The David Garden Phlox is a highly acclaimed perennial, celebrated for its abundant, pure white flower heads that bloom in mid-summer and offer a delightful fragrance. This cultivar stands out with its exceptionally mildew-resistant foliage, simplifying garden care. It thrives in compost-enriched soil, reaching a mature height of approximately 38 inches. Honored as the 2002 Perennial Plant of the Year, this dependable plant is ideal for garden borders and as a source of beautiful cut flowers, attracting butterflies and hummingbirds to your garden.
$11.89
Owner Satisfaction
4.7
/ 5
Category Rank
29
/ 3009
#29 in Landscaping & Garden Plants
Price vs Category Average
-57%
Below average
Life Cycle
Perennial
/ Perennial
Who it's for
- Conservationists looking to support local butterflies and hummingbirds
- Gardeners tired of battling powdery mildew on foliage
- Homeowners seeking late-season color after spring blooms fade
Who should skip it
- Xeriscape enthusiasts managing dry or water-restricted landscapes
- Busy gardeners who prefer low-maintenance, hands-off plantings
- Minimalists wanting to avoid installing plant supports or stakes
Performance breakdown
Disease Resistance
Exceptional mildew resistance keeps foliage pristine throughout the humid summer months.
Pollinator Appeal
Fragrant white blooms act as a magnet for local butterflies and hummingbirds.
Maintenance Effort
A reliable, low-fuss perennial that thrives with minimal intervention once established.
Deer Deterrence
Reliable protection against browsing deer makes this a safe garden border choice.
Floral Utility
Sturdy stems and abundant blooms make these perfect for fresh indoor arrangements.
Hardiness Range
Proven adaptability across zones three through eight ensures widespread regional success.
Key Specs
Life Cycle
Perennial
Watering Needs
Moderate
Light Requirement
Full Sun
Bloom Season
Summer
Fragrance Level
Strong Fragrance
Pet Safe
No
Growth Habit
Mounding
Mature Height
36-40 inches
Features
- Highly mildew-resistant foliage for easy care
- Fragrant flowers add sensory appeal
- Attracts beneficial pollinators like butterflies and hummingbirds
- Excellent for creating beautiful cut flower arrangements
- Long bloom period through early to mid-summer
- Deer resistant, protecting your garden
- Award-winning cultivar recognized for excellence
- Low maintenance for effortless gardening
What customers say
Gardeners consistently praise the David Garden Phlox for its exceptional reliability and robust quality. The primary delight centers on its vigorous growth and impressive resistance to powdery mildew, a common issue with other phlox varieties. Consumers find it an effortless perennial that delivers beautiful, long lasting white blooms, establishing it as a dependable and high performing anchor in the summer garden. This strong performance justifies the investment, making it a highly recommended choice for both novice and experienced gardeners seeking low maintenance beauty.
Know before you buy
With a mature spread of approximately 18 inches, you should space your plants about 18 to 24 inches apart to ensure proper air circulation, which helps maintain the plant's natural mildew resistance.
Yes, David Garden Phlox performs best in full sun. Providing at least six to eight hours of direct sunlight daily will encourage the most abundant flowering and help keep the foliage healthy.
Yes, this cultivar is considered deer resistant. While no plant is entirely immune to hungry wildlife, it is generally ignored by deer compared to more palatable garden perennials.
No, David Garden Phlox is not considered pet-safe. It is best to plant it in areas of your garden that are inaccessible to curious cats or dogs.
This phlox thrives in loamy, well-drained soil. For optimal growth, amend your planting site with organic compost to improve soil structure and moisture retention before planting.
After the flowers fade, you can deadhead the spent blooms to encourage a tidier appearance. In late autumn, once the foliage has died back, cut the stems down to the ground to prepare the plant for winter dormancy.
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$12