Lobelia Crystal Palace
Annual. Profusion of dainty, dark blue flowers cover this compact plant. Blooms continuously until frost. Most popular where cool summers prolong bloom.
After all danger of frost, mix with dry sand, sow in open ground well exposed. Cover with 1/4 inch soil. For earlier bloom, start indoors in flats about 8 to 12 weeks before last frost. Cover with 1/4 inch soil. When plants are 3 inches high, thin ot transplant. Ideal for hanging baskets, containers or window boxes. Highly decorative as edgings and in the rock garden.