Woodland Phlox
Phlox divaricata
Essentials
At a Glance
Plant Type
Perennial
Height
12 inches
Width
24 inches
Light
Partial Sun
Zones
4, 5, 6, 7, 8
Water
Moderate
Humidity
Moderate
Lifespan
Perennial
Native To
Eastern North America
Toxicity
Non-toxic to humans and pets
The Story
Plant Bio
Phlox divaricata, commonly known as woodland phlox, is a perennial ground cover known for its spreading habit and beautiful blue flowers. This species is particularly valued for its fragrant blooms and ability to thrive in partial shade, making it suitable for woodland gardens.
Bloom Period:
Uses & Benefits:
Marketplace
Where to Buy
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Planting
How to Grow
- Select a well-draining, loamy soil with neutral to slightly acidic pH.
- Plant in full sun to partial shade for optimal blooming.
- Tuck seeds or divisions into prepared soil in early spring or fall.
- Mist cuttings regularly to maintain humidity and root in 4-6 weeks.
- Water consistently, especially during dry spells, to keep soil moist.
- Apply a balanced fertilizer every spring for vigorous growth.
Pro Tip
Mulch around plants to retain moisture and suppress weeds, enhancing growth and bloom.
Keep It Thriving
Care Guide
Do
- Water regularly to keep soil evenly moist 💧
- Prune after flowering to encourage bushier growth ✂️
- Fertilize annually with organic compost 🌱
- Provide good air circulation to prevent fungal diseases
Don't
- Avoid overwatering, which can cause root rot ❌
- Don't disturb roots during the growing season
- Refrain from using chemical pesticides unnecessarily
- Don't plant in heavy clay soils without amendments
Seasonal Care Calendar
| Task | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Divide | ||||||||||||
| Pest Check | ||||||||||||
| Prune |
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
Woodland Phlox questions
What zones can Woodland Phlox grow in?
Woodland 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 Woodland Phlox deer resistant?
Yes — Woodland Phlox is rated deer-resistant. Deer typically pass it over, though extreme hunger can override any plant's defenses.
When does Woodland Phlox bloom?
Woodland Phlox typically blooms in mid-spring through late spring. Exact timing shifts a week or two with your zone — Sow's bloom calendar maps it to your garden.
Does Woodland Phlox need full sun?
Woodland Phlox does best in part shade.
More Phlox to compare
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Phlox paniculata 'Mix'
Garden Phlox 'Rene Duval'
Phlox paniculata 'Rene Duval'
Prairie Phlox
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 Woodland 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.
