| May 10 2009 | Netty (13946) added "7b (to 10 F / -12 C)" to Zones / Hardiness |
| May 10 2009 | Netty (13946) added "8a (to 15 F / -9 C)" to Zones / Hardiness |
| May 10 2009 | Netty (13946) added "8b (to 20 F / -7 C)" to Zones / Hardiness |
| May 10 2009 | Netty (13946) added "9a (to 25 F / -4 C)" to Zones / Hardiness |
| May 10 2009 | Netty (13946) added "9b (to 30 F / -1 C)" to Zones / Hardiness |
| May 10 2009 | Netty (13946) added "Ground Cover" to Plant Types |
| May 10 2009 | Netty (13946) added "Perennial" to Plant Types |
| May 10 2009 | Netty (13946) added "Ornamental" to Plant Types |
| May 10 2009 | Netty (13946) added "Spotted Deadnettle" to Common Names |
