200 Electric Blue LOBELIA MONSOON Lobelia Erinus Flower Seeds BLOOM TIME: Mid Summer HARDINESS ZONE: Annual PLANT HEIGHT: 12 inches Trailing . . . PLANT SPACING: 15 - 18" LIGHT REQUIREMENTS: Sun - Part Shade . . . SOIL / WATER: Average - Moist Monsoon has the most intensely blue flowers I have ever seen! Lobelia is great for borders, containers, or hanging baskets.