Penstemon Caespitosus

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Penstemon Caespitosus

$3.78 / packet

In stock

Description

Penstemon caespitosus forms can vary from around 2" to 12" and this is one of the larger selections, making a low compact clump, which produces countless white-throated, purple-blue tubular flowers on short stems in spring and early summer.

Sowing Advice

Sow immediately at any time onto preferably a soil-based compost, covering with fine grit to approximately their own depth. Germination MAY be quicker if kept at 15 to 20 degrees C. but many seeds WILL NOT come up the year they are sown, needing winter chilling after sowing, and ONLY come up with natural spring germination.

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Key Facts

Family:Scrophulariaceae

Classification:Hardy perennial

Height:22.5-30cm

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