Side-by-side plant comparison — which is right for your garden?
Platycodon grandiflorus
Campanulaceae · flowers
Santolina chamaecyparissus
Asteraceae · shrubs
Balloon Flower (Zones 3-8)
Lavender Cotton (Zones 6-9)
Overlap: Both grow in zones 6–8
| Feature | Balloon Flower | Lavender Cotton |
|---|---|---|
| Scientific Name | Platycodon grandiflorus | Santolina chamaecyparissus |
| Family | Campanulaceae | Asteraceae |
| Category | flowers | shrubs |
| Sun | ☀️ Full Sun to Part Shade | ☀️ Full Sun |
| Water | 💧💧 Medium | 💧 Low |
| Soil | Well-drained | Well-drained, Poor |
| Height | 2' | 2' |
| Spread | 1' | 3' |
| Bloom Season | Summer | Summer |
| Bloom Color | Blue, White, Pink | Yellow |
| Growth Rate | Medium | Medium |
| Native Region | East Asia | Mediterranean |
| Maintenance | Low | Low |
Balloon Flower
Lavender Cotton
Balloon Flower
Lavender Cotton
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 Lavender Cotton if you want a low-maintenance plant, need drought tolerance, and want deer resistance. It thrives in full sun with low water in zones 6–9.
Plant them together? Both overlap in zones 6–8. However, they have different sun needs, so plan your garden layout carefully.
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