Woodland Phlox (Phlox divaricata) | Prairie Restorations

Woodland Phlox

Phlox divaricata

Woodland Phlox is a low growing, spreading perennial that reaches about 10 to 18 inches in height, forming loose clusters of fragrant, pale blue to violet flowers in spring. It thrives in rich, moist woodlands and shaded areas, making it a perfect ground cover for woodland gardens. The flowers provide an early nectar source for pollinators, including butterflies and moths. It works well in shaded borders, native plant gardens, and naturalized areas.

Characteristics

Product Form	Plant
Type	Forb
Sun	Partial Sun, Shade
Soil	Clay, Loam, Sand/Gravel, Calcareous
Moisture	Dry, Mesic, Wet
Average Max Height (inches)	15
Suggested Plant Spacing (inches)	12
Bloom month(s)	April, May, June
Bloom Color or Type	Violet
Dominance	Medium

Range Maps

Sowing Information

Sow seed onto a firm, weed-free seedbed. Hand-broadcast seed making two perpendicular passes for even coverage. If planting a mix, broadcast the grass component first and lightly rake/drag it into the top 1/8–1/4" of soil. Next, broadcast wildflower/forb seed and press it into the soil surface (with a roller/cultipacker or the back of a rake) to ensure good seed-to-soil contact. After seeding, apply a very light layer of clean, seed-free straw (or other weed-free, site-appropriate mulch) to reduce erosion and retain moisture without smothering seedlings. A good rainfall or thorough watering will help settle seed and mulch and improve germination.

Planting Information

Dig a hole in your planting site slightly larger than the plant’s root system. When placing the plant into the hole, ensure that the soil line remains consistent with its original level in the pot. Fill in around the roots with the excavated soil, gently firming it to eliminate air pockets. Water the plant thoroughly the same day to promote successful establishment.