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Penstemon Pep Talk Purple

Bringing rich colour and reliable performance to the garden, this compact perennial produces an abundance of deep purple tubular flowers with lighter throats from summer through autumn. The long flowering season provides continuous interest and creates a striking display in garden beds, borders and decorative containers.

Its naturally bushy, well-branched habit makes it an excellent choice for mixed plantings, cottage gardens and contemporary landscapes alike. The nectar-rich blooms attract bees and other beneficial pollinators, helping create a lively and healthy garden environment.

Thriving in full sun to part shade, it performs best in well-drained soil and benefits from regular watering during establishment. Dead-heading spent flowers encourages repeat blooming and helps maintain a neat appearance throughout the season.

Growing to approximately 70cm tall and 50 to 70cm wide, it offers impressive colour impact without overwhelming surrounding plants. Easy to grow and low maintenance, it is ideal for gardeners seeking dependable, long-lasting flowering colour and a vibrant seasonal display.

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Attributes

Product Code

PNHPL

Genus

Penstemon

Species

Hartwegii

Botanical Name

Penstemon hartwegii

Height

40-60cm

Width

20-50cm

Flower Timing

Summer to Autumn

Seasonality

Spring catalogue

Climate

Cool to Mediterranean

Pot size

10cm

Frost hardiness

Fully Hardy

Aspect

Full Sun to Semi Shade

Water needs

1

Supplied as

Pots

Growing Guide

Phoenix Penstemon

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Penstemon Pep Talk Purple

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Guaranteed Delivery

We start despatching from 17th August 2026. We post Australia wide via Australia Post. Please allow 10-15 business days for delivery. Deliveries to WA and Tasmania may take a little longer due to quarantine requirements. We do not ship outside of Australia. On-site click and collect is available for local customers.