| May 28 2012 | Jewell (5504) added "Chartreuse" to Leaf Colour |
| May 28 2012 | Jewell (5504) added "July" to Flowering End |
| May 28 2012 | Jewell (5504) added "June" to Flowering Start |
| May 28 2012 | Jewell (5504) added "1 1/2 to 2 feet (45 to 60 cm)" to Spread (Maximum) |
| May 28 2012 | Jewell (5504) added "1 to 1 1/2 feet (30 to 45 cm)" to Height (Maximum) |
| May 28 2012 | Jewell (5504) added "6b (to 0 F / -18 C)" to Zones / Hardiness |
| May 28 2012 | Jewell (5504) added "3a (to -35 F / -37 C)" to Zones / Hardiness |
| May 28 2012 | Jewell (5504) added "3b (to -30 F / -34 C)" to Zones / Hardiness |
| May 28 2012 | Jewell (5504) added "4a (to -25 F / -32 C)" to Zones / Hardiness |
| May 28 2012 | Jewell (5504) added "4b (to -20 F / -29 C)" to Zones / Hardiness |
