Penstemon Spectabilis Seeds Perennial Showy Flower Plant

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$16.49
$16.49
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Penstemon spectabilis seeds grow into perennial flowering plants known for their tall stems and vibrant blooms. This variety produces clusters of colorful flowers that attract pollinators such as butterflies and hummingbirds. Suitable for garden beds and borders, it adapts well to different soil conditions and thrives in sunny environments. The plant establishes steadily and provides seasonal color throughout the blooming period. It is a practical choice for outdoor planting and enhances the visual appeal of landscaped areas.
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Penstemon Spectabilis Seeds Perennial Showy Flower Plant

$16.49

Planting Season

Spring Season

Light Requirement

Full Sun

Plant Height

Medium Height

Indoor/Outdoor

Outdoor Plant
Planting Information
Life Cycle Perennial Plant
Plant Characteristics Pollinator Friendly
Plant Type Flowering Plant
Flavour Profile Mild Floral
Life Perennial Plant
Germination Time 10-20 Days
Fruit Size Small Capsules
Soil Type Well Drained
Soil pH Neutral Soil
Spacing Between Plants 30-45 cm
Watering Needs Moderate Water
Harvest Time Not Applicable
Bloom Season Summer Season
Seeds per Pack 100
Seed Type Heirloom Seeds
Yield Potential Medium Bloom
GTIN 36002113691


Sow seeds in trays or directly in soil at shallow depth. Maintain moisture and transplant seedlings after early growth stage.


Water moderately and avoid overwatering. Provide full sunlight and ensure good drainage. Remove dry stems to support healthy growth.

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Frequently Asked Questions

Everything you need to know before you sow.

What type of flower clusters does Penstemon spectabilis produce?

The plant produces clusters of colorful flowers on tall stems, creating a vertical flowering display above the surrounding foliage.

How can Penstemon add height to a flower border?

Its medium-height growth and tall flowering stems can create an upright layer behind shorter border plants.

What wildlife visits Penstemon flowers?

The product page identifies butterflies and hummingbirds as visitors to the colorful flowers.

Can Penstemon be grouped with other sunny perennials?

Yes. It is suited to sunny outdoor beds and borders, where its flowering stems can be combined with other perennial plants.

What develops after Penstemon flowers fade?

The specifications list small capsules as the fruit feature, which develop after flowering as part of the plant's seed cycle.

How should dry Penstemon stems be handled?

The care instructions recommend removing dry stems to keep the plant tidy and support healthy new growth.

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