

Downy Skullcap
Scutellaria incana
Downy Skullcap is one of the native mint-family plants that most people walk past without recognizing, then stop to look at more carefully when they notice the small, tubular blue-purple flowers clustered along the upper stems in midsummer. The flowers are shaped like tiny helmets. the 'scutellum' (Latin for a small dish) refers to the ridge on the calyx that gives the genus its name. The whole plant is softly hairy and gray-green, with toothed, egg-shaped leaves and a relaxed, branching habit that works well in naturalistic borders and woodland edges. Downy Skullcap blooms from July through August. a window that fills in after spring bloomers and before the fall aster rush. Bumblebees are the primary pollinators, working the flowers reliably throughout the bloom period. The plant is more drought tolerant than many native mints, adapting to dry woodland edges and lean, average soils without supplemental water. It doesn't spread aggressively, stays tidy without staking, and is completely ignored by deer.
We grow a range of sizes and prices. Add the plant to your list, then pick your size when you visit.
Final price confirmed at pickup, depends on size and season.
- Thu, Jul 238 AM – 4 PM
- Fri, Jul 248 AM – 4 PM
- Sat, Jul 258 AM – 2 PM
A nursery-grown plant, ready for the ground.
Healthy, container-grown downy skullcap propagated on-site at Hill House from regional genetics. Includes a one-page care card. We make every effort to supply plants as listed; occasionally we substitute a similar species of equal value.
- Sun
- Full sun
- Water
- Average
- Mature size
- 1.5'–3'
- Bloom
- Midsummer bloom in blue-purple; soft gray-green foliage attractive from spring through frost
- USDA zones
- 4-8
Pairs well with these.
Same light, same soil, same wildlife. Janet's picks to plant alongside downy skullcap.
Or skip the guesswork.
Curated packages bundle 9–12 species that work together. One reservation, one pickup day, a printed layout map.

Butterfly Package
Host and nectar plants chosen to feed monarchs, swallowtails, and fritillaries spring through fall.

Hummingbird Package
Tubular-flowered natives that pull ruby-throats through your yard April through October.

S.O.S. Package
Save Our Songbirds, berry- and seed-bearing natives that feed nesting and migrating birds.