What will I receive when I order?

You'll receive the item listed on this page, carefully packed to protect it in transit. If it's a live plant, it's supplied as a young, healthy plant ready to pot on or plant out after hardening off.

Are your plants suitable for beginners?

Yes. We choose strong stock and provide clear growing guidance so beginners can get great results. If you're unsure where to start, choose an easy-care variety and follow the basic potting and watering steps.

How quickly do you dispatch orders?

Orders are packed and dispatched as quickly as possible, with live plants prioritised for freshness. Dispatch speed can vary with weather conditions to protect plant quality.

How are live plants packaged for delivery?

Live plants are packed to reduce movement and prevent damage, with protection around the root area and foliage where needed. This helps them arrive in the best condition possible.

What should I do when my plants arrive?

Unpack straight away, check moisture, and place plants somewhere bright and sheltered. If they're young plants, pot them on if needed and harden them off before planting outside.

Can I order more than one item and combine postage?

Yes. Ordering multiple items together is a great way to build a planting scheme and usually works out more efficient than separate orders.

Do you deliver across the UK?

Yes. We ship within the UK. If your area has specific delivery restrictions for live plants, we'll follow the correct requirements.

What happens if something arrives damaged?

Contact us as soon as possible with photos of the packaging and item. We'll put it right quickly and fairly.

What are plug plants?

Plug plants are young plants grown in individual cells, designed to be potted on to grow stronger before planting out. They're a cost-effective way to fill borders, baskets, and beds.

Are plug plants “garden ready” when they arrive?

They're young plants, so they may need potting on and a short period of growing-on. Once roots strengthen and the plant is actively growing, it's ready to plant out after hardening off.

🌿 Penstemon ‘Sour Grapes’ – 5 Pack (5cm Plug Plants) – FREE P&P

Penstemon ‘Sour Grapes’ offers stunning white and violet‑blue flowers all summer. These 5cm garden‑ready plug plants arrive safely packed and ready to plant out or pot on. Free P&P via Royal Mail 48 Tracked. A must‑have perennial for mixed borders and long‑lasting colour.

🌸 Product Description

Bring long-lasting summer colour to your garden with Penstemon ‘Sour Grapes’. Known for their elegant white and violet‑blue tubular flowers on tall, upright spikes, these hardy perennials are ideal for borders, cottage‑garden displays and pollinator‑friendly planting schemes.

Your 5 pack of 5cm garden-ready plug plants arrives strong, healthy and ready to thrive. Plant them straight out into the garden, or pot them on if you're not planting immediately.

Jumbo Plug:	- Approx 5cm/5cm
Position:	- Full sun
Soil:	- Moist and well-draining soil
Height x Spread:	- 70 cm x 40 cm
Flowering:	- July - October
Hardiness:	- Hardy

🌿 Why You’ll Love Penstemon ‘Sour Grapes’

Beautiful violet-blue and white blooms all summer
Ideal for borders, cottage gardens, wildlife gardens
Hardy perennial – reliable year after year
Loved by bees and pollinators
Easy to grow and low maintenance

🌱 What You’ll Receive

5 x 5cm garden-ready Penstemon ‘Sour Grapes’ plug plants
Carefully packed in 100% recycled R‑PET protective packaging
Healthy, vigorous plants ready to establish quickly

📦 Delivery & Packaging

FREE P&P – Royal Mail 48 Tracked on all orders
Orders of 2 or more: automatically upgraded to Royal Mail 24 Tracked
Larger or bespoke orders: contact us for a tailored price – sent via Royal Mail 24 Tracked or Parcelforce24
All plants shipped in recycled R‑PET packs to ensure safe arrival

🌼 How to Grow

Plant in sun or light shade
Prefers free-draining soil
Deadhead spent blooms to encourage more flowers
Cut back lightly in spring to keep plants bushy

🛒 Perfect For

✔ Summer borders
✔ Pollinator gardens
✔ Mixed perennial beds
✔ Container displays
✔ Adding structure and height

Call to Action

Add Penstemon ‘Sour Grapes’ to your garden today and enjoy vibrant summer colour year after year. Buy your 5‑pack now with FREE tracked delivery!

Beautiful white and violet‑blue Penstemon ‘Sour Grapes’. 5 garden‑ready 5cm plug plants. Free P&P via Royal Mail 48 Tracked. Strong, healthy perennial plants for borders, summer colour and pollinators. Multi‑buy upgrades to RM24 Tracked.

Qty:

£17.95

Tax included. Shipping calculated at checkout.

Why Us

UK GROWN PLANTS

Provided by a Small Family Nursery Business.

DELIVERED WITH CARE

Plants are well Packaged and travel well. Packaging contains Acid Free Paper and Hay with the Plants wrapped in Food Bags to maintain Moisture Levels.

WE CAN HELP YOU GROW

We are always happy to answer any questions you might have regarding a purchase that you have made or any Plants that you are interested in, so please feel free to Contact Us at anytime.
Happy Gardening
Dartana Plants