| Jan 25 2010 | Kay (765) added "6b (to 0 F / -18 C)" to Zones / Hardiness |
| Jan 25 2010 | Kay (765) added "7a (to 5 F / -15 C)" to Zones / Hardiness |
| Jan 25 2010 | Kay (765) added "7b (to 10 F / -12 C)" to Zones / Hardiness |
| Jan 25 2010 | Kay (765) added "8a (to 15 F / -9 C)" to Zones / Hardiness |
| Jan 25 2010 | Kay (765) added "8b (to 20 F / -7 C)" to Zones / Hardiness |
| Jan 25 2010 | Kay (765) added "Perennial" to Plant Types |
| Jan 25 2010 | Kay (765) added "Ornamental" to Plant Types |
| Jan 25 2010 | Kay (765) added "Bedding" to Plant Types |
| Jan 25 2010 | Kay (765) added "Siberian Bugloss" to Common Names |
