Add a stunning spike of true blue to your garden with our Rocky Mountain Penstemon seeds. This beautiful North American native wildflower is celebrated for its tall, stately spires of vibrant, blue-violet, tubular flowers. A true showstopper in any garden, it is also a magnet for pollinators, attracting hummingbirds, bees, and butterflies all summer long. A tough, low-maintenance, and drought-tolerant perennial, Rocky Mountain Penstemon is a perfect choice for adding color and height to a xeriscape, meadow, or any sunny garden border.

⭐ What you'll love

• Tall, stately spires of vibrant, true blue-violet flowers.
• A magnet for pollinators, especially hummingbirds and native bees.
• A very hardy and drought-tolerant native plant, perfect for low-water gardens.
• A long-lived perennial that provides a reliable show of color year after year.

🌿 Seed details

• Plant Name: Rocky Mountain Penstemon (Penstemon strictus)
• Seed Quantity: Approx. 100 seeds
• Type: Heirloom, Open Pollinated, Non-GMO
• Lifecycle: Perennial
• Height: 2-3 feet
• Days to Maturity: Blooms in the second year from seed.
• USDA Zone: 4-9
• Origin: American Grown

🌱 Growing instructions

• Sowing: The easiest method is to sow seeds outdoors in the fall. The seeds will be naturally stratified over the winter and will germinate in the spring.
• Stratification: To plant in the spring, seeds require a 30-60 day period of cold, moist stratification in the refrigerator before sowing.
• Depth: Press seeds into the surface of the soil, as they need light to germinate. Do not cover.
• Spacing: Space or thin plants to 18-24 inches apart.
• Light Requirement: Full Sun.
• Soil: Must have excellent drainage; thrives in sandy or gravelly soil.

✅ Our seed packets

• Professionally designed and made.
• Resealable for convenient, long-term storage.
• Eco-friendly and recyclable (contains no plastic).
• Includes full, detailed growing instructions.
• Vigorously tested to ensure the highest germination rates.
• Custom packets for weddings, baby showers, or events are available. Just message us!

🚚 Shipping

• FREE SHIPPING on all orders of $35 or more.
• Flat Rate shipping no matter how many seeds you order.
• Tracking is included with every order.