| Mar 18 2011 | FlowerFreak22 (9625) added "6b (to 0 F / -18 C)" to Zones / Hardiness |
| Mar 18 2011 | FlowerFreak22 (9625) added "7a (to 5 F / -15 C)" to Zones / Hardiness |
| Mar 18 2011 | FlowerFreak22 (9625) added "7b (to 10 F / -12 C)" to Zones / Hardiness |
| Mar 18 2011 | FlowerFreak22 (9625) added "8a (to 15 F / -9 C)" to Zones / Hardiness |
| Mar 18 2011 | FlowerFreak22 (9625) added "8b (to 20 F / -7 C)" to Zones / Hardiness |
| Mar 18 2011 | FlowerFreak22 (9625) added "9a (to 25 F / -4 C)" to Zones / Hardiness |
| Mar 18 2011 | FlowerFreak22 (9625) added "9b (to 30 F / -1 C)" to Zones / Hardiness |
| Mar 18 2011 | FlowerFreak22 (9625) added "10a (to 35 F / 2 C)" to Zones / Hardiness |
| Mar 18 2011 | FlowerFreak22 (9625) added "Ground Cover" to Plant Types |
| Mar 18 2011 | FlowerFreak22 (9625) added "< 6 inches (< 15 cm)" to Height (Maximum) |
