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Penstemon Sour Grapes

Penstemon Sour Grapes

Penstemon Sour Grapes

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Price comparison:

£8.99 – £15.00

From 2 UK retailers

Reaching around 75cm, Penstemon Sour Grapes is a attractive perennial flowering from June to October. Hardy in mild areas. A favourite with bees and other pollinators.

Sun

☀️ Full Sun

Water

💧💧 Moderate

Hardiness

🌡️ H4 (Half Hardy)

Size

📏 75cm tall × 45cm wide

Flowers

🌸 jun,jul,aug,sep,oct

Wildlife

🐝 Bee and butterfly plant

Compare Prices at 2 Retailers

Compare Prices

Prices from 2 retailers across 3 sizes

Prices shown are for different pot sizes — compare within size groups for accurate savings

Prices last checked: 5 Apr 2026

Prices exclude delivery. Check retailer for final price.

Retailers shown in order of price — lowest first within each size group.

Primrose

Standard delivery from £4.99

£8.99

Size: 9cm

View at PrimroseOpens product page · Affiliate info

Hayloft

£6.95 flat rate. Free over £75

£15.00

Size: 1L

View at HayloftOpens product page · Affiliate info

Hayloft

£6.95 flat rate. Free over £75

£15.00

Size: Check retailer for size

View at HayloftOpens product page · Affiliate info

Prices shown exclude delivery. Delivery charges vary by retailer — see individual listings for details.

Prices may vary. Click through to the retailer for current pricing.

Prices last checked: 5 Apr 2026

We may earn commission from purchases made through our links. (What does this mean?)

Plant Information

About this plant

Reaching around 75cm, Penstemon Sour Grapes is a attractive perennial flowering from June to October. Hardy in mild areas. A favourite with bees and other pollinators.

Latin Name

Penstemon Sour Grapes

Family

Hardiness Zone

H4

Care Level

moderate

Sun Exposure

full-sun

Water Needs

moderate

Flowering Season

jun,jul,aug,sep,oct

Mature Height

75cm

Frequently Asked Questions

How much does Penstemon Sour Grapes cost in the UK?

Penstemon Sour Grapes prices in the UK range from £8.99 to £15.00 depending on pot size and retailer. The cheapest price is currently at Hayloft at £15.00. Prices are checked nightly across 2 UK nurseries.

Where can I buy Penstemon Sour Grapes online in the UK?

You can buy Penstemon Sour Grapes from 2 UK nurseries including Hayloft, Hayloft, Primrose. ComparePlants.uk compares prices across all of them so you can find the best deal.

What is the scientific name for Penstemon Sour Grapes?

The scientific name for Penstemon Sour Grapes is Penstemon Sour Grapes.

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