- Powdery Mildew: A fungus infection on the top of your bonsai tree
leaves; usually the result of a lack of air circulation combined with evening watering on the leaves.
Archive for the ‘Insect, Critters and Disease control’
When working to prevent the possible injury or death of your beloved bonsai, the best defense is a strong offense: be vigilant by keeping your bonsai clean, dust and debris free and cleared of fallen leaves and flowers; be sure sufficient lighting is supplied, as well as, good ventilation and lots of fresh air. A healthy bonsai is without a doubt the most important preventative of pests and disease.