Hardy/Annual - These annuals are perfect for spring gardens as these lovely blooms thrive in cooler weather. Nasturtiums grow throughout the United States as annual climbing vines, reaching heights of up to 60 inches. The flower arrangement is gorgeous! Nasturtiums will bloom within 8-12 weeks of planting. It grows quickly and blooms from summer to fall. Avoid over-fertilizing nasturtiums, as the result will be fewer blooms and more foliage. Water all summer, but it will dry out between waterings. Seeding Rate: 1 - 2 seeds per plant. Prepare the seedbed by loosening the soil and weeding. Keep the seeds moist until germination. Germination typically occurs within 10 days at a temperature of 68F. Space plants 8 - 12 inches apart. Grow in full sun and well-drained soil. Nasturtiums are usually deer-resistant. Rare Nasturtium Seeds for planting - 150+ Mixed Nasturtium Seeds (Tropaeolum majus) Non-GMO Seeds, Attracts Pollinators