Platycodon grandiflorus 'Astra Blue'
Platycodon grandiflorus 'Astra Blue' is a charming compact perennial producing distinctive balloon-like buds that burst open into large, star-shaped violet-blue flowers. Its unusual buds provide weeks of added interest before revealing the elegant blooms from mid to late summer.
This dwarf Balloon Flower is perfect for patio pots, alpine gardens, rockeries and the front of sunny borders, where its neat, clump-forming habit blends beautifully with other perennials. Its long flowering period and rich blue blooms make it an eye-catching addition to any summer display.
Easy to grow and requiring very little maintenance, 'Astra Blue' thrives in full sun or light shade with well-drained soil. Once established, it is drought tolerant and returns reliably year after year.
- Star-shaped violet-blue flowers from mid to late summer
- Distinctive balloon-shaped flower buds
- Compact habit ideal for pots, rockeries and borders
- Low maintenance and easy to grow
- Drought tolerant once established
- Thrives in well-drained soil in sun or light shade
- Height 25cm - Spread 25cm
Balloon Flower
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EAN code8719562164526
- Pot Size10.5cm
- AspectEast-facing, South-facing, West-facing
- Flower ColourBlue
- Foliage ColourGreen
- Foliage TypeDeciduous
- Garden StyleCity & Courtyard Garden, Cottage & Informal Garden, Gravel Garden, Patio & Container, Rock Garden
- Hardiness - RHS ratingH5 -15 to -10c. Hardy - cold winter
- Height25cm
- Spread25cm
- MoistureMoist but well-drained
- pHAcid, Alkaline, Neutral
- Plant HabitClump-forming
- Plant TypePerennial
- Planting TypesBanks and Slopes, Borders and Beds, Containers & Baskets, Garden Edging, Pots & Containers
- Season of InterestSummer, Autumn
- Soil TypeLoam
- Special AttributesEasy to Grow
- SunlightFull Sun, Partial Shade
The majority of our national delivery options fall under the categories below. Certain oversized or age restricted items carry an additional delivery charge, however this will be clearly displayed in your basket before checkout.
Tracked Delivery (Express) - £7.99
Zone 1 - England, Wales & Scotland (excluding Highlands & Islands)
- Orders are dispatched within 3-5 working days
- Parcels are sent via DX or DPD on a next day service, requiring a signature on delivery or safe place instructions
- Fully tracked from door to door with text or email notifications along the way to keep you informed
- 2 hour time slot notification
- Dispatch days Monday - Thursday (excluding Bank Holidays)
- Delivery days Tuesday - Friday
Tracked Delivery (2-4 Days) - £14.99
Zone 2 – Highlands & Islands of Scotland
- Parcels are sent via a tracked 48 service, requiring a signature on delivery or safe place instructions
- Tracking code provided on dispatch. Email or SMS notification on day of delivery
- Orders dispatched within two working days
- Please expect 2-4 days for delivery
- List of applicable postcodes
Tracked Delivery (3-4 Days) - £14.99
Zone 3 – Isle of Man, Isle of Wight & Isles of Scilly
- Parcels are sent via a tracked 48 service, requiring a signature on delivery or safe place instructions
- Tracking code provided on dispatch. Email or SMS notification on day of delivery
- Orders dispatched within two working days
- Please expect 3-4 days for delivery
Parcel Tracking
Your order will be sent using a fully tracked service, providing us with some information on the parcel's status, location and route. It also allows us to provide you with the same information. Once your order has been dispatched you will receive an email (please check spam/junk email folders) with a tracking code and instructions on how this information can be retrieved.
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