True Blue Gentian
True Blue Gentian (Gentiana 'True Blue')
True Blue Gentian (Gentiana 'True Blue') is an elegant, late-summer perennial featuring deep sky-blue, trumpet-shaped flowers that bloom on sturdy stems. This long-blooming, easy-care variety is perfect for adding vibrant color to borders, cottage gardens, and pollinator-friendly landscapes.
Distinctive Features
True Blue Gentian is celebrated for its exceptionally large, showy flowers, which stand out against its deep green foliage. Unlike some gentians, it thrives in a range of soil conditions and rewards gardeners with continuous blooms from mid-summer through fall.
Growing Conditions
- Sun Exposure: Prefers full sun to partial shade.
- Soil: Requires well-drained, humus-rich soil.
- Water: Prefers consistent moisture but tolerates short dry spells.
- USDA Hardiness Zones: 4-8, adaptable to various climates.
Ideal Uses
- Pollinator Gardens: Attracts bees and butterflies.
- Perennial Borders: Provides late-season color.
- Rock Gardens: Thrives in well-drained conditions.
- Containers: Compact size makes it perfect for patio gardens.
- Low-Maintenance Landscapes: Offers reliable performance with minimal care.
Low Maintenance Care
True Blue Gentian is a durable and easy-to-grow perennial that flourishes with minimal intervention.
- Watering: Keep soil moist but well-drained.
- Pruning: Remove spent flowers to encourage continuous blooming.
- Fertilizing: Light feeding in early spring promotes lush growth.
- Deer and Rabbit Resistance: Generally unpalatable to browsing animals.
Why Choose True Blue?
This showy, easy-care perennial offers brilliant blue flowers and a long-lasting bloom season.
- Striking Sky-Blue Flowers: A unique and eye-catching addition.
- Long Blooming Period: Flowers from mid-summer into fall.
- Hardy and Adaptable: Tolerates a variety of soil conditions.
- Pollinator-Friendly: Provides late-season nectar.
For an effortless, long-blooming perennial with stunning blue flowers, True Blue Gentian (Gentiana 'True Blue') is an excellent choice.

OUR SIZING
Not sure what 2 inch B&B or 30 Gallon Clump really means? This guide breaks down all our plant size terms so you know exactly what to expect, whether you're ordering online or picking up at our nursery. From caliper measurements to container volumes, we've decoded our system to help you shop with confidence.

Plant Detectives Shipping Guide
Nationwide plant shipping made easy. Learn how we ship trees, shrubs, annuals and perennials. No order too big or too small. Fast, careful, and contractor-friendly.