| May 26 2009 | toni (36069) added "8b (to 20 F / -7 C)" to Zones / Hardiness |
| May 26 2009 | toni (36069) added "8a (to 15 F / -9 C)" to Zones / Hardiness |
| May 26 2009 | toni (36069) added "3a (to -35 F / -37 C)" to Zones / Hardiness |
| May 26 2009 | toni (36069) added "3b (to -30 F / -34 C)" to Zones / Hardiness |
| May 26 2009 | toni (36069) added "7a (to 5 F / -15 C)" to Zones / Hardiness |
| May 26 2009 | toni (36069) added "7b (to 10 F / -12 C)" to Zones / Hardiness |
| May 26 2009 | toni (36069) added "9a (to 25 F / -4 C)" to Zones / Hardiness |
| May 26 2009 | toni (36069) added "9b (to 30 F / -1 C)" to Zones / Hardiness |
| May 26 2009 | toni (36069) added "10a (to 35 F / 2 C)" to Zones / Hardiness |
| May 26 2009 | toni (36069) added "10b (to 40 F / 4 C)" to Zones / Hardiness |
