Phlox paniculata 'David' Garden Phlox
Best low-maintenance perennial for gardeners seeking fragrant, pollinator-friendly white blooms.
Phlox paniculata 'David' is a vigorous and sturdy cultivar, celebrated for its large clusters of fragrant, bright white flowers atop mildew-resistant foliage. This variety, chosen as the Perennial Plant Association's 2002 Perennial Plant of the Year, has been a reliable favorite in perennial borders. It thrives in full sun with consistently moist, well-drained soil. Proper spacing is recommended to prevent powdery mildew, and deadheading encourages repeat blooming and prevents self-seeding. Its blooms are excellent for cutting and it is known to attract butterflies, hummingbirds, and other pollinators.
$15.95
Owner Satisfaction
4.5
/ 5
Category Rank
1781
/ 2713
#1781 in Plants
Price vs Category Average
-64%
Below average
Zones
49
/ -
Who it's for
- Gardeners tired of battling powdery mildew on their perennials
- Landscape designers seeking bright, elegant focal points for summer borders
- Eco-conscious homeowners looking to support local butterfly and hummingbird populations
Who should skip it
- Busy gardeners who prefer low-maintenance, hands-off plant varieties
- Minimalist gardeners wanting plants that stay within a fixed footprint
- Owners of shady or dry gardens with poor soil conditions
Performance breakdown
Disease Resistance
Superior mildew resistance keeps foliage looking clean throughout the humid summer months.
Pollinator Appeal
Fragrant white blooms act as a reliable magnet for local butterflies.
Bloom Performance
Prolific flowering habit provides a long-lasting display from midsummer into autumn.
Garden Versatility
Juglone tolerance allows for successful planting near black walnut trees.
Structural Integrity
Sturdy stems stand tall without the constant need for supplemental staking.
Cut Flower Utility
Large, fragrant clusters make for an exceptional addition to indoor arrangements.
Key Specs
Zones
4-9
Height at Maturity
36-48 inches
Width at Maturity
24-36 inches
Bloom Color
White/Cream
Bloom Time
Midsummer to early fall
Soil Preference
Prefers moist, well-drained soil
Light Requirements
Full Sun to Light Shade
Features
- Fragrant flowers
- Mildew-resistant foliage
- Attracts pollinators
- Excellent cut flower
- Tolerates juglone
- Sturdy growth habit
What customers say
Customers consistently praise the exceptional quality of the 'Phlox paniculata 'David' Garden Phlox from Rare Roots upon arrival. Many highlight receiving healthy, well packaged plants that quickly establish in their gardens. The robust growth and abundant, vibrant white blooms are frequently celebrated, contributing significantly to garden aesthetics. Gardeners appreciate its reliable performance and disease resistance, making it a standout choice for adding lasting beauty and ease of care to diverse landscapes. This phlox truly delivers on its promise of a stunning, low maintenance display.
Know before you buy
Phlox paniculata 'David' is specifically noted for its superior mildew-resistant foliage. While no phlox is entirely immune, this cultivar is much less prone to the powdery mildew that commonly affects older varieties.
Yes, 'David' is considered juglone-tolerant. This makes it an excellent choice for garden beds located near black walnut trees where many other perennials would struggle to survive.
To ensure good air circulation and minimize the risk of mildew, space your plants 24 to 36 inches apart. Proper spacing is essential for maintaining the health of the foliage throughout the humid summer months.
Yes, removing spent flower heads encourages the plant to direct its energy into producing a second flush of blooms. It also prevents the plant from self-seeding, which keeps your garden beds tidy.
While it is primarily a border perennial, it can be grown in large containers if you provide consistent moisture and adequate drainage. Keep in mind that it reaches up to 48 inches tall, so choose a sturdy, deep pot that won't tip over.
The fragrant white blossoms are highly attractive to butterflies, hummingbirds, and various native bees. Its long bloom time from midsummer to early fall provides a reliable nectar source for these visitors.
Still have a question?
Ask Hayley anything about this product before you decide.