1 pkt = 1500 seeds
Cardinal flower is a popular hummingbird plant. The bright red flowers add color to the garden in late summer and fall.
Lobelia cardinalis likes rich, moist soil. Give it part shade if your summers are hot. Hardy in zones 3-9.
Sowing Lobelia Seeds:
Sow indoors in late winter. Sow on the surface, then refrigerate 4 weeks. Hardy in zones 3-9. Full sun to part shade. Rich, moist soil.