- Great Blue Lobelia - Lobelia siphilitica Hardy Planting Zones- 3-9 Sun or Shade – Full sun to part shade Mature Height - 24-36" Mature Width- 12-18" Bloom Season – Summer (July to September) Gardener Status- Beginner
Downy Lobelia - Lobelia Puberula
Downy Lobelia grows in USDA climate zones three through nine and does great when planted in areas to provide moist and well-drained soils. They thrive when located in a full and partial sun and also full and partial shade. These flowers have long stems, and the flowers appear and cover the stems when in bloom. The flowers are in a lovely lavender and can also be in white. They can also be called Lobelia Puberula.
USDA Climate Zone: 3-9 Tree Height: 24 - 48 inches Soil Type: well-drained, moist Sun: full sun to partial sun, full shade to partial shade
Downy Lobelia Ships As: Bareroot Plant