Garden Phlox
Phlox paniculata 'Material Girl'
Essentials
At a Glance
Plant Type
Perennial
Height
30 inches
Width
24 inches
Light
Full Sun, Partial Sun
Zones
4, 5, 6, 7, 8
Water
Medium
Humidity
Prefers good air circulation
Lifespan
Perennial
Native To
North America
Toxicity
Non-toxic to humans and pets
The Story
Plant Bio
Phlox paniculata, or garden phlox, is an upright herbaceous perennial native to eastern North America, prized for its large, fragrant, conical flower panicles in summer. Features large panicles of fragrant, clear pink flowers with a small white eye. Known for its sturdy, upright habit, good resistance to powdery mildew, and a long bloom season from mid to late summer.
Uses & Benefits:
Marketplace
Where to Buy
Shipping costs Year-round shipping Free shipping
Planting
How to Grow
- Tuck seeds or cuttings into well-draining soil in early spring.
- Water consistently to keep soil moist but not waterlogged.
- Apply a balanced fertilizer every 4-6 weeks during the growing season.
- Prune back in late winter to promote bushier growth.
- Mulch around the base to retain moisture and suppress weeds.
- Divide clumps every 3-4 years to rejuvenate the plant.
Pro Tip
Ensure good air circulation to prevent powdery mildew, especially in humid climates.
Keep It Thriving
Care Guide
Do
- Water deeply once a week during dry spells 🌱
- Prune after flowering to maintain shape
- Use organic compost for healthy growth
Don't
- Avoid overwatering to prevent root rot ❌
- Don't neglect pruning which encourages vigorous blooms
- Avoid planting in dense shade for best flowering
Seasonal Care Calendar
| Task | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Deadhead | ||||||||||||
| Divide | ||||||||||||
| Fertilize | ||||||||||||
| Mulch | ||||||||||||
| Pinch | ||||||||||||
| Spring Cleanup |
Watch Out For
Pests & Diseases
Common Pests
Common Diseases
In the Garden
Landscape Uses & Companions
Landscape Uses
Companion Plants
Multiply
Propagation Methods
Good to Know
Common Questions
Garden Phlox questions
What zones can Garden Phlox grow in?
Garden Phlox is hardy in USDA Zones 4–8. Inside that range it survives winter in the ground; outside it, grow it as an annual or a container plant you protect.
Is Garden Phlox deer resistant?
Yes — Garden Phlox is rated deer-resistant. Deer typically pass it over, though extreme hunger can override any plant's defenses.
When does Garden Phlox bloom?
Garden Phlox typically blooms in mid to late summer through late summer. Exact timing shifts a week or two with your zone — Sow's bloom calendar maps it to your garden.
Does Garden Phlox need full sun?
Garden Phlox does best in full sun to part shade. In hot climates, afternoon shade keeps blooms fresher longer.
More Phlox to compare
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Phlox paniculata 'Rene Duval'
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Phlox pilosa
Creeping Phlox
Phlox subulata 'Candy Stripe'
Sherbet Cocktail Garden Phlox
Phlox paniculata 'Sherbet Cocktail'
Emerald Blue Moss Phlox
Phlox subulata 'Emerald Blue'
Keep exploring
Explore the genus
Collections featuring this plant
Hardy in your zone?
Grow Garden Phlox with confidence
See it in a design of your actual yard, get zone-matched care reminders, and track it season by season in your garden journal.
