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.
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.
