Phlox divaricata is an increasingly popular option for woodland gardens. It grows a bit taller than most other phlox species, making its blooms more noticeable. The flowers come in lovely shades of lavender, blue and even sometimes pink, and they smell sweetly fragrant. This plant is relatively easy to find in the nursery trade and fairly easy to grow as long as moisture requirements are met.

Care requirements:

Light requirements: Part shade-Full shade

Water requirements: Medium

Soil requirements: Medium-Moist, well-drained

Bloom time: April-May

Bloom color: Lavender, Blue, Pink

Height: 0.75-1 foot

Width: 0.75-1 foot

USDA Zone: 3-8

Other notes: Phlox divaricata benefits from a light summer mulch to help keep the roots cool and likes humusy, rich soils but can tolerate dry or clay soils. It is drought tolerant once established. Partial shade is best but it can also tolerate full sun in cooler climates. Phlox divaricata will spread slowly either through stolons or self-sowing seeds, but it is not aggressive. Foliage is semi-evergreen in milder climates. It can be used as a ground cover but often is not dense enough to out compete weeds. It can be prone to spider mites in hot, dry climates. Powdery mildew can also be a problem so make sure to plant in an area with good air flow.

Do you have Phlox divaricata growing in your garden? Do you have any tips or tricks for growing it you would like to share? Do you know of any Southeastern nurseries that regularly stock it? Let us know in the comments!