Baptisia 'Purple Smoke'
Baptisia 'Purple Smoke' is a striking hybrid false indigo with smoky violet blue flower spikes that rise above blue green foliage in late spring. Its upright form and strong structure bring a bold architectural presence to sunny plantings while offering long lasting seasonal interest and excellent drought tolerance once established.
Height & Spread: 36 - 48 in x 24 - 36 in
Bloom Time: Late spring
Light Requirements: Full sun
Soil Preference: Average to well drained soil
Watering Needs: Low; drought tolerant once established
Deer Resistance: Deer resistant
Native Status
This hybrid is derived from North American Baptisia species and retains many of the ecological benefits of its native parent plants while offering improved color and garden performance.
WILDLIFE & INSECTS
Bees
- Highly attractive to native bees and bumblebees which visit the pea like flowers for nectar and pollen.
Butterflies
- Draws in butterflies such as Eastern Tiger Swallowtails and skippers that seek nectar during its late spring bloom.
Spacing & Landscape Use
Spacing Recommendations
- Space 24 - 36 in apart to allow for its mature width and upright branching habit.
Landscape Placement
- Best suited for sunny borders, prairie style plantings, and naturalized areas where its structure and drought tolerance can be fully appreciated.
Companion Plants
- Schizachyrium scoparium (Little Bluestem) - Adds upright grass texture and warm seasonal color that complements the blue green foliage.
- Echinacea purpurea (Purple Coneflower) - Extends pollinator interest into summer with bold upright blooms.
- Amsonia hubrichtii (Threadleaf Bluestar) - Provides fine textured foliage and golden fall color alongside Baptisia’s structure.
- Coreopsis verticillata 'Moonbeam' (Threadleaf Coreopsis) - Brings soft yellow blooms and airy texture that contrast with the plant’s dense form.
- Panicum virgatum 'Northwind' (Switchgrass) - Offers strong vertical structure and late season interest behind the plant.