PENSTEMON 'SUNBURST RUBY'

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Penstemon sunburst ruby

PENSTEMON 'SUNBURST RUBY'

$3.49 / packet

In stock

Description

A new and completely hardy, long-flowering plant, which produces from early summer into late autumn a seemingly endless succession of white throated, bright red flowers.

Sowing Advice

For best results, sow immediately onto a good soil-based compost. Cover the seeds with fine grit or compost to approximately their own depth. They can be sown at any time, and germination can sometimes be quicker if kept at 15 to 20 degrees C. We sow most seeds in an unheated greenhouse and wait for natural germination, as many seeds have built-in dormancy mechanisms, often waiting for natural spring germination, hence giving them a full season of growth.

Key Facts

Family:Scrophulariaceae

Classification:Hardy perennial

Height:30-45cm

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