| Help | About | Feedback | Plant Suggestions |
Platycodon grandiflorum (Balloon Flower)
| Date | Action |
| Jun 30 2008 | Netty (13946) added "4b (to -20 F / -29 C)" to Zones / Hardiness |
| Jun 30 2008 | Netty (13946) added "4a (to -25 F / -32 C)" to Zones / Hardiness |
| Jun 30 2008 | Netty (13946) added "3b (to -30 F / -34 C)" to Zones / Hardiness |
| Jun 30 2008 | Netty (13946) added "Perennial" to Plant Types |
