Blue-Violet Flowers
Produces small, delicate blue to violet flowers that add natural color to garden spaces.
Estimated Delivery:Nov 21 - Nov 25
Free Shipping on All Orders
Mad Dog Skullcap (Scutellaria lateriflora) is a perennial herbaceous plant native to North America. It is recognized for its delicate blue to violet flowers, branching stems, and green foliage. This native wildflower is commonly grown in herb gardens, native plant gardens, and moist landscape areas. It grows best in partial shade and consistently moist, well-drained soil.
Produces small, delicate blue to violet flowers that add natural color to garden spaces.
Grows as a perennial herbaceous plant and can return seasonally under suitable growing conditions.
Prefers consistently moist soil and grows well in suitable woodland and rain garden settings.
Its small flowers can attract native bees and other beneficial pollinators.
| Scientific Name | Scutellaria lateriflora |
| Common Name | Mad Dog Skullcap; Blue Skullcap |
| Plant Family | Lamiaceae |
| Seed Type | Herb and Wildflower Seeds |
| Plant Type | Perennial Herbaceous Plant |
| Growth Habit | Upright, branching herbaceous growth |
| Flower Color | Blue to violet |
| Blooming Season | Summer to early autumn |
| USDA Hardiness Zones | Generally Zones 3–8 |
| Planting Season | Spring or autumn, depending on local climate |
| Germination Time | Variable; may take several weeks under suitable conditions |
| Germination Temperature | Approximately 65–70°F (18–21°C) |
| Sunlight | Partial shade to full sun with adequate moisture |
| Soil Requirements | Moist, fertile, humus-rich, well-drained soil |
| Watering | Regular watering to maintain consistent soil moisture |
| Mature Plant Height | Approximately 1–3 feet |
| Plant Spacing | Approximately 12–18 inches |
| Uses | Native Gardens, Herb Gardens, Woodland Gardens, and Rain Gardens |
Add natural wildflower interest to your garden with Mad Dog Skullcap. Its delicate blue-violet flowers, branching foliage, and perennial growth make it a suitable choice for native plant gardens and moist landscape areas. Provide suitable light, consistent moisture, and proper seed preparation for healthy plant development.
Find useful information about Mad Dog Skullcap seed germination, cold stratification, and growing conditions.
Mad Dog Skullcap seeds can benefit from a period of cold, moist stratification to help overcome seed dormancy and improve germination. Follow the supplier's recommended preparation method, as seed requirements can vary. After preparation, sow the seeds in a suitable moist seed-starting medium.
Mad Dog Skullcap grows best in moist, fertile soil with partial shade. It can also tolerate sunnier locations when the soil remains consistently moist. Woodland gardens, native plant beds, and suitable rain garden areas can provide favorable growing conditions.
Mad Dog Skullcap generally produces its small blue to violet flowers during summer and may continue flowering into early autumn. Blooming time depends on climate, sunlight, soil moisture, and plant maturity. Established plants can provide seasonal color and attract native bees and other pollinators.