Decadence® 'Blueberry Sundae' False Indigo (Baptisia hybrid)

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Infographic explaining and showing dormancy in perennials.
A size chart showing 4 different options for Perennial Plants: 4.5" Eco+ Elite (5-8" plant height, 4.5" pot width, 5" pot height); 0.65 Gallon (6-14" plant height, 6.5" pot width, 6.5" pot height); 1 Gallon (6-24" plant height, 6.5" pot width, 7.13" pot height); 2 Gallon (18-28" plant height, 8.88" pot width, 9.38" pot height).
Decadence &
Decadence &
Decadence &
Decadence® &
Decadence® &
Decadence &
Decadence® &
Infographic explaining and showing dormancy in perennials.
A size chart showing 4 different options for Perennial Plants: 4.5" Eco+ Elite (5-8" plant height, 4.5" pot width, 5" pot height); 0.65 Gallon (6-14" plant height, 6.5" pot width, 6.5" pot height); 1 Gallon (6-24" plant height, 6.5" pot width, 7.13" pot height); 2 Gallon (18-28" plant height, 8.88" pot width, 9.38" pot height).
Decadence &
Decadence &
Decadence &
Decadence® &
Decadence® &
Decadence &

Decadence® 'Blueberry Sundae' False Indigo (Baptisia hybrid)

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All Preorders ship during selected Ship Week. All Ships Now Annuals and Indoor Plants will ship same day on Mondays and Tuesdays by 12pm EST. All Ships Now Perennials, Shrubs, and Hardgoods will ship next day Monday-Friday by 2pm ET.
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Please Note: Our plants are currently shipping dormant. During dormancy, plants go inactive to conserve energy for the next growing season.

Meet Decadence® 'Blueberry Sundae', the False Indigo that brings a refreshing pop of color to any garden! With its stunning blend of blue and purple blooms, it’s sure to turn heads and add a splash of vibrancy wherever it’s planted.

This long-living, easy-care perennial is perfect for both seasoned gardeners and beginners alike. It thrives with minimal attention and attracts both bees and butterflies, making it a wonderful addition to a pollinator-friendly garden. Whether you’re enhancing an existing display or starting a new garden from scratch, 'Blueberry Sundae' is the ideal choice for effortless beauty and lasting appeal.

  • 36 inches tall and 30-36 inches wide at maturity
  • Hardy in zones 4-9, be sure to check your USDA zone to ensure success
  • Plant in part to full sun (4+ hours daily)
  • Space plants 30-36 inches apart for best results
  • Produces true blue flowers in late spring
  • Maintains blue-green foliage spring to frost
  • Great for borders, cut flowers, dried flowers, landscapes, and as a focal point
  • Attracts bees, butterflies and resists deer
  • Native to North America, drought tolerant, salt tolerant, deadheading not necessary, fall interest

Care: Fertilize with Proven Winners Continuous Release Plant Food in spring.

Shipping Info:

  • Enjoy free shipping on orders over $175
  • Size at shipping varies by the season and plant
    • Quart perennials are 5-8" tall at shipment
    • 0.65 Gallon perennials are 6-12" tall at shipment 
    • 1-Gallon perennials are 6-24” at shipment

Read our guide to get started with planning a garden

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