| Jan 07 2010 | aythya-camellia (860) added "Invasive" to Plant Types |
| Jan 07 2010 | toni (36069) added "7b (to 10 F / -12 C)" to Zones / Hardiness |
| Jan 07 2010 | toni (36069) added "7a (to 5 F / -15 C)" to Zones / Hardiness |
| Jan 07 2010 | toni (36069) added "6b (to 0 F / -18 C)" to Zones / Hardiness |
| Jan 07 2010 | toni (36069) added "6a (to -5 F / -21 C)" to Zones / Hardiness |
| Jan 07 2010 | toni (36069) added "3b (to -30 F / -34 C)" to Zones / Hardiness |
| Jan 07 2010 | toni (36069) added "3a (to -35 F / -37 C)" to Zones / Hardiness |
| Jan 07 2010 | toni (36069) added "Invasive/noxious weed in almost every state where it is found" to Additional Short Notes |
| Jan 07 2010 | toni (36069) added "Spring" to Flowering Start |
| Jun 27 2009 | Netty (13946) added "Beginner" to Skill Level |
