| Help | About | Feedback | Plant Suggestions |
Verbena hastata (Blue Vervain)
| Date | Action |
| Aug 03 2009 | Netty (13946) added "5b (to -10 F / -23 C)" to Zones / Hardiness |
| Aug 03 2009 | Netty (13946) added "5a (to -15 F / -26 C)" to Zones / Hardiness |
| Aug 03 2009 | Netty (13946) added "4b (to -20 F / -29 C)" to Zones / Hardiness |
| Aug 03 2009 | Netty (13946) added "4a (to -25 F / -32 C)" to Zones / Hardiness |
| Aug 03 2009 | Netty (13946) added "Wildflower" to Plant Types |
| Aug 03 2009 | Netty (13946) added "Perennial" to Plant Types |
| Aug 03 2009 | Netty (13946) added "Vervain" to Common Names |
