Fan Blue Lobelia
Fan Blue Lobelia (Lobelia speciosa 'Fan Blue')
Fan Blue Lobelia (Lobelia speciosa 'Fan Blue') is a compact, moisture-loving perennial known for its striking deep blue flower spikes and dense, green foliage. Ideal for borders, rain gardens, and container plantings, it adds bold color, structure, and pollinator-friendly appeal to moist, sunny areas.
Distinctive Features
This variety produces vibrant blue flower spikes that bloom from mid to late summer. The blooms stand tall against a background of lush, green foliage, creating strong vertical interest. The nectar-rich flowers attract hummingbirds, bees, and butterflies, enhancing the beauty and biodiversity of the garden.
Growing Conditions
- Sun Exposure: Full sun to partial shade.
- Soil: Prefers moist, rich, well-drained soil.
- Water: Requires consistent moisture; thrives in wetter soils.
- USDA Hardiness Zones: 6-10.
Ideal Uses
- Borders: Adds bold color and structure to garden beds.
- Rain Gardens: Perfect for moisture-rich areas.
- Containers: Ideal for patios and small garden spaces.
- Pollinator Gardens: Attracts hummingbirds, bees, and butterflies.
Low Maintenance Care
- Watering: Requires consistently moist soil for best growth.
- Pruning: Deadhead spent blooms to encourage continued flowering.
- Fertilizing: Apply a balanced fertilizer in early spring and after blooming.
- Winter Care: Mulch to protect roots in colder zones.
Why Choose Fan Blue Lobelia?
- Vibrant Blue Blooms: Adds striking color to moist landscapes.
- Pollinator-Friendly: Attracts hummingbirds, bees, and butterflies.
- Moisture-Loving: Thrives in rain gardens and wet areas.
- Low Maintenance: Easy to grow with minimal care requirements.
For bold color, strong vertical interest, and pollinator-friendly charm, Fan Blue Lobelia (Lobelia speciosa 'Fan Blue') is an excellent choice for borders, rain gardens, and containers.

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