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Campanulacées • Platycodon grandiflorus
Toraji Bellflower - Organic
$4.49
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The Toraji Bellflower ( Platycodon grandiflorus ), also known as the "balloon flower," is a delicate and striking companion for quiet corners of the garden. Native to the cool grasslands and forests of East Asia, it is distinguished by its upright stems, dark green oval leaves, and especially its large, star-shaped, violet-blue flowers, which open from round, swollen buds—like bubbles ready to burst.
Remarkably hardy, it offers a delicate and refined bloom each summer, attracting butterflies, bees, and curious onlookers. A reliable perennial, faithful year after year, it thrives in partial shade or the sunny edges of a well-drained border. Compact and unobtrusive, it integrates beautifully into a vibrant garden where beauty blends with the wisdom of the natural cycle.
écoumene seeding advice
Seeding type
Indoor seeding
Germination time
14-30 days
Germination temperature
13° to 18° Celsius
Sowing depth
Surface sowing - without covering the soil
Transplantation
Easy transplantation
Technical
Seeding in clusters
Growing conditions
Number of days to maturity
Harvest at ± 90 days
Hardiness zone
Zone-3b
Distance between plants
20 cm
Distance between rows
45 cm
Optimal brightness
Sun plant that tolerates light shade
Soil texture
Loose (silty) soil
Soil moisture
Cool, well-drained soil
Soil fertility
Plant not very demanding in bacteria-dominant compost
optimal soil pH
Low acidic pH
Average plant height
50 cm
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