Take advantage of our perennial special offer! Add 6 selected perennials to your basket and receive the cheapest one for free. Exclusions apply. Limited time only.

This compact balloon flower produces striking blue star shaped blooms that open from inflated buds in summer. Its neat habit makes it ideal for smaller borders, pots and the front of mixed planting schemes. A charming and unusual flowering perennial.

Quick Facts

• Sunlight: Full sun to partial shade
• Soil: Well drained soil
• Flowering time: June to August
• Height and spread: Around 25–30cm tall and wide
• Hardiness: Fully hardy perennial
• Wildlife: Attracts pollinators

This perennial is herbaceous and can be slow to emerge in spring. Once established, it is long lived and reliable. Please plant as normal.

Platycodon grandiflora Astra Blue 9cm

Our plants can be planted all year round providing the ground isn't frozen or waterlogged at time of planting, for more info click here

Take advantage of our perennial special offer! Add 6 selected perennials to your basket and receive the cheapest one for free. Exclusions apply. Limited time only.

This compact balloon flower produces striking blue star shaped blooms that open from inflated buds in summer. Its neat habit makes it ideal for smaller borders, pots and the front of mixed planting schemes. A charming and unusual flowering perennial.

Quick Facts

• Sunlight: Full sun to partial shade
• Soil: Well drained soil
• Flowering time: June to August
• Height and spread: Around 25–30cm tall and wide
• Hardiness: Fully hardy perennial
• Wildlife: Attracts pollinators

This perennial is herbaceous and can be slow to emerge in spring. Once established, it is long lived and reliable. Please plant as normal.

Common Questions

• Why are the buds round?
They inflate before opening into flowers.

• Is it slow growing?
Yes, especially in spring.

• Is it suitable for pots?
Yes, very well suited.

Planting Ideas

Lovely with Campanula, Geranium and low grasses.

More Information

Plant in well drained soil in sun or light shade.
Avoid disturbing roots once established.
Be patient in spring as growth appears late

Free Standard Delivery over £150
Eco Friendly Packaging Materials.
We are rated Excellent on Trustpilot.
25cm x 25cm
Full Sun/Partial Shade
Well drained, fertile soil
Fully hardy

Quick Facts

Sunlight:

Full sun, Part shade

Soil:

Moist but well drained soil

Flowering time:

Spring flowering

Frequently Asked Questions

If you order by 2:00pm Monday - Thursday (Excluding Bank Holidays) and select 'Next Working Day Delivery' we aim to deliver your order on the Next Working Day.

If you select Standard Delivery you will receive your order in 2-5 Working Days from the day your order was placed.

95% of the plants we have in stock on our website can be planted 365 days a year providing the ground is not frozen or waterlogged at time of planting.

We are very proud to be rated 'EXCELLENT' on Trustpilot. To have a read through some of our reviews please click here.

We take the upmost care in selecting and packaging our plants to dispatch.

If you are not 100% happy with your order, please let us know. Ensure that you please return your order back to us within 28 days and we can either issue a refund or send out replacements!

Of course, please contact us on 01706 881 422 to talk to a member of our friendly team.

We do now allow collections under any circumstances, however with our Next Working Day Delivery you can receive your order the very next day* !

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