| May 03 2011 | bulborum (373) added "May" to Flowering Start |
| May 03 2011 | bulborum (373) added "1 1/2 to 2 feet (45 to 60 cm)" to Spread (Maximum) |
| May 03 2011 | bulborum (373) added "1 1/2 to 2 feet (45 to 60 cm)" to Height (Maximum) |
| May 03 2011 | bulborum (373) added "9b (to 30 F / -1 C)" to Zones / Hardiness |
| May 03 2011 | bulborum (373) added "9a (to 25 F / -4 C)" to Zones / Hardiness |
| May 03 2011 | bulborum (373) added "8b (to 20 F / -7 C)" to Zones / Hardiness |
| May 03 2011 | bulborum (373) added "8a (to 15 F / -9 C)" to Zones / Hardiness |
| May 03 2011 | bulborum (373) added "7b (to 10 F / -12 C)" to Zones / Hardiness |
| May 03 2011 | bulborum (373) added "Deciduous" to Plant Types |
| May 03 2011 | bulborum (373) added "Wildflower" to Plant Types |
