Larkspur Seeds – Mixed Colors – GORGEOUS Blooms!!! 50 Fresh Seeds Life Cycle: Annual / Self Seeds Sun: Full-Sun / Partial Shade Height: 30 to 60 inches tall Sowing Time: Fall or Early Spring Sowing Method: Direct Sow / Indoor Sow / 1/4″ deep Bloom Time: April – September Moisture: Moderate Hardiness Zone: 3-11 Larkspur is an easy-to-grow, self-seedling annual. It prefers average soil, full-sunlight or partial shade, and well-drained soil. Sow seeds 1/4″ deep and be sure to keep them moist during this time. Larkspur’s tall, upright habit makes it a good choice for fence lines and back of the border. Flowers grow in clusters. Attracts hummingbirds, hummingbird moths, butterflies and bees. Once you get them growing, you’ll have Larkspur year after year. FREE Standard Shipping. FREE Standard Shipping – ***US Sales Only.