Side-by-side plant comparison — which is right for your garden?
Platycodon grandiflorus
Campanulaceae · flowers
Thymus serpyllum
Lamiaceae · groundcovers
Balloon Flower (Zones 3-8)
Creeping Thyme (Zones 4-8)
Overlap: Both grow in zones 4–8
| Feature | Balloon Flower | Creeping Thyme |
|---|---|---|
| Scientific Name | Platycodon grandiflorus | Thymus serpyllum |
| Family | Campanulaceae | Lamiaceae |
| Category | flowers | groundcovers |
| Sun | ☀️ Full Sun to Part Shade | ☀️ Full Sun |
| Water | 💧💧 Medium | 💧 Low |
| Soil | Well-drained | Well-drained, Poor |
| Height | 2' | 3" |
| Spread | 1' | 1' 6" |
| Bloom Season | Summer | Summer |
| Bloom Color | Blue, White, Pink | Pink, Purple |
| Growth Rate | Medium | Medium |
| Native Region | East Asia | Europe |
| Maintenance | Low | Low |
Balloon Flower
Creeping Thyme
Balloon Flower
Creeping Thyme
Choose Balloon Flower if you want a low-maintenance plant, and want deer resistance. It thrives in full sun to part shade with medium water in zones 3–8.
Choose Creeping Thyme if you want a low-maintenance plant, need drought tolerance, and want deer resistance. It thrives in full sun with low water in zones 4–8.
Plant them together? Both overlap in zones 4–8. However, they have different sun needs, so plan your garden layout carefully.
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