White Flower Farm
Phlox paniculata 'David'
Best low-maintenance perennial for gardeners seeking reliable, mildew-resistant summer blooms.
Phlox paniculata 'David' is a standout white garden phlox, celebrated for its abundant blooms and vigorous growth. It offers a continuous display of flowers from mid-July through September, supported by sturdy stems that withstand the elements. This variety is exceptionally resistant to mildew, ensuring a healthy appearance. As a species, garden phlox is a late-summer garden essential, providing weeks of color and attracting pollinators with its subtle fragrance. Native to North America, these low-maintenance perennials are a versatile and beautiful addition to any landscape.
$17.00
Owner Satisfaction
4.7
/ 5
Category Rank
29
/ 2688
#29 in Landscaping & Garden Plants
Price vs Category Average
-38%
Below average
Common Name
Garden Phlox
/ Garden Phlox
Who it's for
- Gardeners tired of battling fungal foliage diseases
- Landscapers seeking consistent, long-lasting summer color
- Eco-conscious homeowners wanting to support local pollinators
Who should skip it
- Busy gardeners preferring low-maintenance, hands-off perennials
- Beginners intimidated by regular plant maintenance and division
- Gardeners in hot, dry climates prone to spider mites
Performance breakdown
Disease Resistance
Superior mildew resistance keeps foliage pristine throughout the humid summer months.
Bloom Duration
Provides a reliable, continuous floral display from mid-summer into early autumn.
Pollinator Appeal
Fragrant white clusters act as a magnet for bees and butterflies.
Structural Integrity
Sturdy, upright stems hold their own against wind and heavy rain.
Maintenance Requirements
A low-effort perennial that thrives with minimal intervention once established.
Landscape Versatility
Ideal height and spread for layering in mixed perennial garden borders.
Key Specs
Common Name
Garden Phlox
Hardiness Zone
4-8S/9W
Exposure
Full Sun
Blooms In
Jul-Sep
Mature Height
40 inches
Mature Spread
24 inches
Spacing
18-24 inches
Life Cycle
Perennial
Features
- Extremely free flowering for a full display
- Blooms mid-July through September
- Vigorous growth with sturdy stems
- Excellent mildew resistance
- Attracts pollinators like bees and butterflies
- Fragrant flowers add subtle perfume
- Reliable perennial garden plant
- Upright growth habit
What customers say
Customers overwhelmingly praise Phlox paniculata 'David' for its exceptional reliability and performance. The core appeal centers on its vigorous growth and stunning display of pure white flowers, especially its superior resistance to powdery mildew. Gardeners value this variety as a dependable, long blooming perennial that reliably attracts pollinators and offers a sweet fragrance all summer. While the quality of plants received from the supplier is frequently noted as excellent, the premium pricing structure is the main point of friction. Despite the higher initial cost, the long term satisfaction derived from the plant's robust health and spectacular bloom cycle ensures strong recommendations, cementing 'David' as a highly valued garden staple.
Know before you buy
Phlox paniculata 'David' is specifically noted for its superior mildew resistance. While many garden phlox varieties are prone to powdery mildew in humid conditions, this cultivar maintains a clean, healthy appearance throughout the growing season.
No, 'David' is prized for its vigorous growth and sturdy stems. Its upright habit is naturally strong enough to support the heavy blooms without the need for additional staking or support.
This plant thrives in full sun, which is essential for maximizing its bloom production. It prefers soil that is consistently moist but well-drained to prevent root rot.
Yes, 'David' is an excellent choice for pollinator gardens. Its fragrant white flowers are highly attractive to bees, butterflies, and hummingbirds from mid-July through September.
You should space your plants 18 to 24 inches apart. This spacing ensures adequate air circulation, which further helps in preventing foliage diseases.
Phlox 'David' is hardy in zones 4 through 8S/9W. It is a reliable perennial that can withstand a wide range of temperatures across these regions.
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$17