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Rocky Mountain Penstemon Seeds

Product Size SKU Price Quantity
1/4 Pound PENQP
Price: $25.95
1 Pound PENLB
Price: $89.95

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Quick Overview

One of our lovliest Western perennial wildflowers--a handsome 3 ft. plant with colorful blue and white bloom.
Purple Rocky Mountain Penstemon Seeds, Penstemon strictus, Rocky Mountain Penstemon
Common Name Rocky Mountain Penstemon
Botanical Name Penstemon strictus
Plant Type Perennials
Light Requirements Full Sun, Half Sun / Half Shade
Flower Color Purple
Mature Height 24-36 inches tall
Bloom Time Summer
Ships As Seed
Seeds Per Pound 591,938
Soil Moisture Average, Well Draining
Soil Type Sandy Soil, Loamy Soil, Clay Soil
Native To North America
Native To Rocky Mountain Region
Native Yes
Ideal Region Southwest, West, Pacific Northwest
Zones 3, 4, 5, 6
Advantages Hummingbirds & Butterflies, Native
Is It Storable? Yes - You can store your seed in any cool (not freezing) dry place that is not subject to extreme temperature variations.
Neonicotinoid-Free Yes - Learn More
Ships to Canada Yes
Our Master Gardeners Suggest Pairing With:
A blue member of the large penstemon family (250 species worldwide; all but two are North American natives) that makes a great meadow plant. Snapdragon-like flowers make it a favorite of hummingbirds.
How-To Guides

Most orders ship within 5 business days.

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As soon as your order is placed you will receive a confirmation email. You will receive a second email the day your order ships telling you how it has been sent. Orders for in-season products ship within 5 business days. Depending upon your order date, we may hold your shipment to combine it with other products on your order, if applicable. See our Shipping Information page for more detailed information. If you need express shipping or have any questions, please call Customer Service toll-free at (877) 270-5187 or Contact Us by email.