Penstemon Heterophyllus Electric Blue Drought Tolerant Garden Plant Seeds

Penstemon Seeds - Electric Blue

25 Seeds
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4.99
50 Seeds
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8.99

SEASON

Perennial

USDA ZONES

5 - 9

HEIGHT

18 inches

BLOOM SEASON

Late Spring through early Summer

BLOOM COLOR

Blue

ENVIRONMENT

Full sun

SOIL TYPE

Well-drained soils, pH 5.8 - 6.8

DEER RESISTANT

Yes

About...

Penstemon (Penstemon Heterophyllus Electric Blue) - Penstemon Electric Blue is a selected form of the Foothills Beardtongue, a small growing evergreen drought tolerant shrub from California, that blooms in late spring with a memorable display of intensely blue flowers. Grows 18 inches tall and 24 inches wide in full sun.
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Planting Directions

TEMPERATURE

60 - 70F

AVERAGE GERM TIME

14 - 30 days

LIGHT REQUIRED

Yes

DEPTH

Cover lightly, seed should be visible

SOWING RATE

2 - 3 seeds per plant

MOISTURE

Keep seeds moist until germination

PLANT SPACING

24 - 26 inches

Mixed Garden of Penstemon Flowers
Penstemon Seed Packets For Sale
Outsidepride Penstemon Flower Seeds are perennial plants that grow in USDA zones 7-9. These drought-tolerant perennial flower seeds produce vibrant, bell-shaped flowers in shades of pink, purple, and rose, blooming from late spring to summer. Grown in full sun, our Penstemon plants reach 18-30 inches tall and are suited for borders, containers, and xeriscaping. Available in 11 different sizes of flower seed packets, these plants attract hummingbirds and butterflies while being unfavored by deer and easy to grow.
Vibrant Blooms in Multiple Shades of Penstemon Flowers
Vibrant Blooms in Multiple Shades
Vibrant blooms in shades of pink, purple, and rose create a stunning visual impact in any garden. These striking flowers provide dynamic contrasts, adding richness and beauty. Their vivid hues enrich borders, containers, and xeriscaped areas, creating an eye-catching display.
Low Maintenance and Easy to Grow Penstemon Plants
Low Maintenance and Easy to Grow
Our Penstemon perennial seeds are easy to grow and require minimal upkeep once established. With their tolerance for poor soils and drought, they grow well with little attention. Simply plant and enjoy vibrant blooms without the need for frequent watering or upkeep.
Attracts Pollinators Such As This Hummingbird
Attracts Pollinators
Hummingbirds and butterflies are drawn to their vibrant flowers, bringing life to your pollinator garden. Their role in pollination encourages healthy plant growth and strong, resilient plants. A garden filled with pollinators adds visual interest and contributes to a balanced environment.
Penstemon Container Plant
Suitable for Borders and Containers
Their compact size makes them suitable for lining pathways or filling empty spaces in pots. Easy to upkeep, our Penstemons add visual interest to both small and large garden areas. Whether placed in containers or along borders, they create a striking look in any garden design.
Varieties of Penstemon Flowers
With Penstemon Power, your flower garden will be filled with a stunning array of colors. The Miniature Bells variety showcases delicate pink, purple, and rose tones, while Electric Blue delivers an intense blue hue. The Pink variation bursts with soft pink flowers, contrasted by white throats. Showy features bold violet blooms, and Shell-leaf presents a lovely mix of pink and lavender. Each variation adds its own cheerful touch, offering a timeless and lively addition to any landscape, from borders to containers.
Chart of Bloom Color, Season, & Height of Penstemon Garden Flowers
Garden glamour comes to life in every shade with our Penstemon’s diverse variations. Blooming from late spring through summer, these plants offer stunning colors ranging from the soft pinks and purples of Miniature Bells to the bold blue of Electric Blue. Heights vary from 18 to 40 inches, creating layers of vibrant color in your garden. Whether used in borders, containers, or as accent plants, each variety adds a touch of elegance and charm, making a valuable addition of flower seeds to plant outside for a seasonal masterpiece.
Hummingbird on Penstemon Flowers
Each planting of Penstemon turns your garden into a pollinator paradise. With vibrant blooms that attract hummingbirds and butterflies, these plants bring activity to your landscape. To plant seeds, sow them indoors in late winter, pressing them lightly into the soil but leaving them visible. Transplant after the last frost, spacing plants 16-24 inches apart. Whether in full sun or partial shade, these plants are easy to grow and can be added to any pollinator seed mix, rewarding you with vibrant blooms that encourage a flourishing garden.

Penstemon (Penstemon Heterophyllus Electric Blue) - Penstemon Electric Blue is a selected form of the Foothills Beardtongue, a small growing evergreen shrub from California, that blooms in late spring with a memorable display of intensely blue flowers. Grows 18 inches tall and 24 inches wide in full sun. Easy to grow from flower seeds, this Penstemon has exhilarating color and is incredibly showy for the 4 - 6 weeks it remains in bloom. Flowers begin in May and slack off with really hot weather; however, it remains a drought tolerant plant.

Grows best in full sun and fast draining soil with light summer water. Can handle hot temperatures with little water. Cut back hard in early Spring and mulch annually with compost. Seems to thrive and live longer in average soil as long as it is well drained which is why a slope is a plus.  Makes a great cut flower and if you water it after cutting back it may even bloom again.

These flowers attract hummingbirds and butterflies into the garden. Beardtongue will tolerate and even thrive in poor soils, but it requires relatively good drainage. Beardtongue grows best in full sun. Penstemon care includes little water once established and avoid overly fertile soil making them the perfect choice for xeriscaping.

Sow Penstemon seeds indoors in starter trays or small pots in late winter. Press the flower seeds into the soil but seed should be visible on the surface of the soil. After danger of frost has passed, harden off the seedlings and transplant them into the flower garden. To encourage bushier growth, pinch back the plant at time of transplanting.

Common Questions

Q

Do I need to deadhead my penstemon flowers?

A

Yes, deadhead your spent blooms to encourage a longer bloom season.

Q

Do I need to prune back my plants for winter?

A

Yes, cut back your plants in late fall or early spring to encourage new healthy growth.

Q

Should I fertilize my plants?

A

Generally, penstemon does not need fertilized. However, giving it a light application in the fall can help boost growth and flowering.

Q

Will deer eat my penstemon plants?

A

No, deer typically stay away from these plants.

Q

Why did my plant not survive the winter?

A

Penstemon requires good drainage, as the crown is prone to rotting in poorly drained soils, particularly during winter. Additionally, we suggest providing extra winter protection in colder regions.

Q

Does penstemon attract pollinators?

A

Yes, hummingbirds, and butterflies love these flowers.

Q

Is penstemon drought tolerant?

A

Yes, once established the plants are drought tolerant.

Q

How can I use penstemon in my garden?

A

Penstemon is great for cutting gardens, meadows, borders and pollinator gardens.

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