| May 26 2009 | toni (36069) added "March" to Flowering Start |
| May 26 2009 | toni (36069) added "20 to 40 feet (6 to 12 m)" to Spread (Maximum) |
| May 26 2009 | toni (36069) added "40 to 60 feet (12 to 18 m)" to Height (Maximum) |
| May 26 2009 | toni (36069) added "5b (to -10 F / -23 C)" to Zones / Hardiness |
| May 26 2009 | toni (36069) added "2a (to -45 F / -43 C)" to Zones / Hardiness |
| May 26 2009 | toni (36069) added "2b (to -40 F / -40 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 "4a (to -25 F / -32 C)" to Zones / Hardiness |
| May 26 2009 | toni (36069) added "4b (to -20 F / -29 C)" to Zones / Hardiness |
