Species

Phlox divaricataWoodland Phlox

7 other cultivars

perennialN. America Native

Blue Ribbon Wild Blue Phlox

Phlox divaricata 'Blue Ribbon'

The Story

Plant Bio

A low-growing perennial with fragrant blue flowers and a spreading habit.

Highly regarded for its resilient nature, excellent ground cover, and ability to thrive in various soil types.

Uses & Benefits:

Provides charming, fragrant blue flowers that attract pollinators and add color to shaded garden areas.

Low-maintenance perennial ideal for border planting and groundcover.

Supports bees and butterflies, enhancing garden biodiversity.

SpeciesPhlox divaricataWoodland Phlox

Essentials

At a Glance

Plant Type

Perennial

Height

12 inches

Width

18 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 pets and humans

Bloom period

Mid-spring – Late spring

In flower about 2 months of the year

Planting

How to Grow

Tuck seeds into well-draining soil in early spring.
Mist cuttings regularly to maintain humidity and promote rooting.
Thin out crowded plants to ensure good airflow.
Water deeply once a week during dry spells, especially in summer.
Apply a balanced fertilizer in early spring and mid-summer.
Mulch around plants to retain moisture and suppress weeds.

Pro Tip

Plant in partial shade for best color intensity and healthy growth.

Keep It Thriving

Care Guide

Do

Water regularly, especially during dry periods 🌱
Prune after flowering to encourage bushy growth
Apply organic compost annually for nutrients

Don't

Avoid overwatering to prevent root rot ❌
Don't forget to deadhead spent flowers for continuous blooms
Avoid planting in full sun in hot climates

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

Fragrant border with lavender huesSoftening garden edges with lush foliageWildflower meadow accents

Companion Plants

Shasta Daisy Coreopsis EchinaceaBlack-eyed Susan Salvia

Multiply

Propagation Methods

Good to Know

Common Questions

Blue Ribbon Wild Blue Phlox questions

What zones can Blue Ribbon Wild Blue Phlox grow in?

Blue Ribbon Wild Blue 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 Blue Ribbon Wild Blue Phlox deer resistant?

Yes — Blue Ribbon Wild Blue Phlox is rated deer-resistant. Deer typically pass it over, though extreme hunger can override any plant's defenses.

When does Blue Ribbon Wild Blue Phlox bloom?

Blue Ribbon Wild Blue 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 Blue Ribbon Wild Blue Phlox need full sun?

Blue Ribbon Wild Blue Phlox does best in part shade.