 
No matter how fastidious you are with your plants, there will be a residue of pests and/or diseases in your pots at the end of the season. Many of these come equipped with protective mechanisms that allow them to survive the winter and rise to infect your plants next year. Cleaning everything ready to make a fresh start in spring is time-consuming, but worth the effort.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | 




Shinjuku Gyoen National Garden
Tokyo, Japan
Villa d'Este Gardens
Tivoli, Italy
Rio de Janeiro Botanical Gardens
Rio de Janeiro, Brazil
Keukenhof
Lisse, Netherlands
Humble Administrator's Garden
Suzhou, China
Koishikawa Korakuen Gardens
Tokyo, Japan