Monthly tasks for caring for bonsai in the United Kingdom focusing on tree species most commonly kept as outdoor bonsai trees. However not all tree species require all the tasks listed each month to be carried out so make allowances for specific tree species, age, development stage and health requirements. Please also note regional variations in weather should be taken into consideration as well and adjust the advice to your localised climatic conditions. This guidance is not intended to address the tasks for those keeping tropical bonsai species in warmer conditions all year round.