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Fan Blue Lobelia

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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.

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.

See Size Guide

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