Sea Holly, Alpine (Eryngium alpinum) - 25 Seeds Features: Heirloom Non-GMO American Grown Seeds Perennial USDA Zone: 4-9 Description: The Alpine Sea Holly is a remarkable plant that showcases unique blue thistle-like flowers, which are both intricate and stunning. These captivating flowers rise atop tall, sturdy stems, making them excellent for cut flower arrangements. Thriving in full sun, this plant is remarkably drought-tolerant once established and features a deer-resistant nature, ensuring its beauty remains undisturbed in gardens frequented by wildlife. A true showstopper, the Sea Holly is sure to be a conversation starter in any garden setting. Growing Instructions: Sow seeds directly outdoors after the last frost in full sun; it can tolerate partial shade. As a tap-rooted perennial, Alpine Sea Holly dislikes root disturbance, so avoid transplanting. Surface sow the seeds and press them firmly into the soil. Keep the soil moist until germination occurs, which can take 1-2 months.