Close-up of vibrant pink penstemon flowers with tubular petals, blooming among green foliage and other blurred pink flowers in the background.

Penstemon ‘Garnet’

Penstemon ‘Garnett’ is a popular, long-flowering perennial valued for its elegant spikes of rich deep red tubular flowers that flower from early summer well into autumn. The striking blooms rise above slender stems and attractive green foliage, bringing vibrant colour and height to mixed borders, cottage gardens, and wildlife-friendly planting schemes.Highly attractive to bees and other pollinators, Penstemon ‘Garnett’ is an easy-to-grow, hardy perennial that thrives in full sun and well-drained soil. Its long flowering season and graceful habit make it an excellent choice for all gardens, blending beautifully with other summer perennials and ornamental grasses while adding reliable colour throughout the season

45 in stock

£8.50

Ready for dispatch

Just a reminder: To keep our plants safe in the post, we require a minimum order of 3 plants (any mix) and multiples of 3 thereafter. See our Terms and shipping FAQs below info for more details.

Position	full sun – partial shade
Flowering Colour	red
Flowering Period	July – October
Hardiness	hardy perennial
Height	90cm
Spread	30cm
Pot Size	1 litre pot

FAQs

Minimum Order: To ensure safe transit, we have a minimum order of 3 individual plants (any combination).

Multiples of 3: Please continue to order in multiples of 3 thereafter (e.g., 6, 9, 12). This allows us to use our specially designed, secure packaging.

Free Delivery: Enjoy Free Delivery on all plant orders over £60.

UK-Wide Shipping: £8.00 for orders under £60. We use Royal Mail Tracked 24; you will receive a tracking link to manage your delivery.

Local Delivery: £2.00 for orders under £60. This applies to postcodes: LA7, LA8, LA9, LA11, and LA23.

Free Delivery: Enjoy Free Delivery on all plant orders over £60.

Safe Transit: Every plant is individually caned, secured, and housed in bespoke boxes to ensure they arrive in perfect condition.

Ready-to-Go Plants: We aim to dispatch within 1-3 working days. During Flower Shows, please allow up to 7 working days. Check our Events Page for show dates.

Pre-Orders: Plants still in their growing phase are available on a pre-order basis. These typically ship from April once the root systems are established. You will receive an email the moment they are on their way.

Free Collection: You can choose to collect your order for free from any of the markets, fairs, or RHS Flower Shows we attend.

How it Works: Simply select the “Collection” option at checkout and choose your preferred event from the list.

Wreath Workshops: There is no delivery charge when purchasing workshop tickets.

Wreaths & Kits: No minimum order applies to Christmas items. You can select your preferred delivery week at checkout.

Seasonal Rates: Local (£2) and UK-wide (£8) rates apply as per our standard plant delivery.