0-year (growth), 1-year (growth, budburst), 2-year (growth, budburst), 3-year (growth), 7-year (growth), 9-year (ash dieback), 10-year (ash dieback), 11-year (ash dieback), 12-year (ash dieback), 13-year (ash dieback)
0-year (growth), 1-year (growth, budburst), 2-year (growth, budburst), 3-year (growth), 7-year (growth), 9-year (ash dieback), 10-year (ash dieback), 11-year (ash dieback), 12-year (ash dieback), 13-year (ash dieback)