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’ – 3 Pack (5cm Plug Plants) – FREE P&P

🌸 Product Description

Penstemon ‘Sour Grapes’ bursts with stunning white and violet‑blue blooms all summer long. This 3‑pack of strong 5cm garden‑ready plug plants arrives safely packaged and ready to plant. Free P&P via Royal Mail 48 Tracked, with upgrades on multi‑buys.

Bring long-lasting summer colour to your garden with Penstemon ‘Sour Grapes’. These beautiful perennials are known for their tall spikes of white and violet‑blue tubular flowers, adding height, structure and movement to borders. Perfect for cottage gardens, mixed perennial beds and pollinator-friendly planting schemes.

Your 3 x 5cm garden‑ready plug plants are grown for vigour and reliability. Plant straight into prepared soil, or pot on until you're ready—these Penstemons are easy growers and settle quickly.

Plant Size	- Approx 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’

Stunning violet-blue and white flowers throughout summer
A magnet for bees and pollinators
Adds height and structure to borders
Reliable hardy perennial
Low-maintenance and easy to grow

🌱 What You’ll Receive

3 x Penstemon ‘Sour Grapes’ – 5cm garden-ready plug plants
Packed in 100% recycled R‑PET protective packaging
Healthy, vigorous plants ready to establish in your garden

📦 Delivery & Packaging

FREE P&P – Royal Mail 48 Tracked
Buy 2 or more multi-packs to receive automatic upgrade to Royal Mail 24 Tracked
Larger or bespoke orders welcomed — contact us for a tailored price via RM24 or Parcelforce24
All plants shipped in sustainable recycled R‑PET packs to protect them during transit

🌼 How to Grow

Plant in sun or partial shade
Prefers well-drained soil
Deadhead regularly for repeat flowering
Light spring trim encourages bushy new growth

📱 Mobile-Friendly Short Description (included in main text)

Beautiful violet‑blue Penstemon ‘Sour Grapes’. 3 strong 5cm garden-ready plug plants. Free P&P via Royal Mail 48. Ideal hardy perennial for borders, pollinators and summer colour. Multi-buy orders auto-upgrade to RM24 Tracked.

🛒 Perfect For

✔ Summer borders
✔ Cottage garden style
✔ Pollinators
✔ Perennial collections
✔ Tall colour and contrast

Call to Action

Add this elegant Penstemon to your garden today. Order your 3‑pack now and enjoy vibrant colour all summer — with FREE tracked delivery included!

Qty:

£15.95

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