| Mar 31 2013 | Jewell (5504) added "7b (to 10 F / -12 C)" to Zones / Hardiness |
| Mar 31 2013 | Jewell (5504) added "8a (to 15 F / -9 C)" to Zones / Hardiness |
| Mar 31 2013 | Jewell (5504) added "8b (to 20 F / -7 C)" to Zones / Hardiness |
| Mar 31 2013 | Jewell (5504) added "9a (to 25 F / -4 C)" to Zones / Hardiness |
| Mar 31 2013 | Jewell (5504) added "Perennial" to Plant Types |
| Mar 31 2013 | Jewell (5504) added "Juglone Tolerant" to Plant Types |
| Mar 31 2013 | Jewell (5504) added "Fragrant" to Plant Types |
| Mar 31 2013 | Jewell (5504) added "Deciduous" to Plant Types |
| Mar 31 2013 | Jewell (5504) added "Bedding" to Plant Types |
| Mar 31 2013 | Jewell (5504) added "Hosta" to Common Names |
