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Penstemon 'Pensham Trio'

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Hardy Perennial
What is Hardy Perennial?
A plant that lives for more than two years.
Capable of withstanding outdoor winter temperatures down to -15C.
88 Reviews

Phenomenal stamina

Indifference to rain and drought

Flowers for an incredible five months

Good slug resistance and semi-evergreen foliage

We are really sorry, but this product is no longer available.

Please note: This product cannot be delivered outside the United Kingdom.
Description How to Grow More Info Delivery Reviews Video

Penstemons are hard to beat for their resilience and sheer flower power! This splendid trio of Pensham Penstemons will bloom for up to 5 months of the year, regardless of the weather. The colourful, bells-shaped flowers are borne on upright stems, above clumps of green foliage which remains semi-evergreen in milder areas. With excellent resistance to slugs and snails, you can be assurued of a fine display in your perennial borders, year after year. Height: 90cm (36"). Spread: 45cm (18").

Collection comprises 3 each of Penstemon Laura (top right), Penstemon Czar (bottom right) and Penstemon Amelia Jayne (left).


Cottage Gardens, Wildlife Gardens

Hardy

Sun or semi shade

Up to 90cm (35.4in)

Up to 45cm (17.7in)

Easy for all

Easy for all

RHS plants for pollinators

Thompson & Morgan strives to ensure that all its plants are delivered to you in the perfect condition for planting. Sadly, the time it takes to deliver to certain locations in the UK means that we can't guarantee this, so regretfully we are unable to ship live plants to the following areas: HS, IV41-IV49, IV51, IV55-56, KW15-KW17, PA34, PA41-48, PA60-PA78, PA80, PH40-PH44, TR21-TR24, ZE1-ZE3

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Flowering Months
Feed and water penstemons regularly until they are fully established. Once established they are reasonably tolerant of drought and will require little maintenance. Deadhead faded penstemon flowers to maintain the plant's vigour and encourage further blooms to be produced. In cold areas apply a dry mulch of bark chips of straw around the crown of each plant in autumn. Leave the old foliage intact until spring to protect plants during winter.
Pot up penstemon plants and grow them on in frost free conditions until plants are well grown. Pinch out the growing tips while plants are still small to encourage bushier growth. When plants are well developed, acclimatise them to outdoor conditions over 7 to 10 days before planting them outdoors into borders and patio containers. Grow penstemon in a sunny or semi shaded position on fertile, well drained soil. Penstemons can tolerate dry soils once established but dislike heavy soils that are particularly cold and wet in winter. Improve heavy soils by adding plenty of coarse grit prior to planting.

Delivery

Seeds and garden supplies will normally be delivered within the time period stated against each product as detailed above. Plants, bulbs, corms, tubers, shrubs, trees, potatoes, etc. are delivered at the appropriate time for planting or potting on. Delivery times will be stated on the product page above, or in your order acknowledgement page and email.

Orders for packets of seed incur a delivery charge of £1.95.

Orders which include any other products will incur a delivery charge of £4.95.

Where an order includes both packets of seeds and other products, a maximum delivery charge of £6.90 will apply - regardless of the number of items ordered.

Large items may incur a higher delivery charge - this will be displayed in your shopping basket.

Please see our Delivery page for further details, and more information on different charges that may apply to certain destinations.

For more information on how we send your plants please visit our Helpful Guide on plant sizes.

Satisfaction Guaranteed

For your complete peace of mind, our Home and Garden products may be returned to us within 30 days of purchase for a refund of the purchase price. Items must be returned unused, at your cost and in mint condition. All items carry a manufacturer's 12 month defects warranty.