There are only a few reasons a bonsai tree would.

Overwatering is a common reason when the indoor Bonsai is planted in poor soil that retains too much water. A few months of overwatering will lead to root-rot, only visible in the tree losing strength and dropping its leaves. You should water only when the soil gets slightly dry and once the tree does better, repot it in better soil. The main reason for Bonsai dropping leaves is due to improper care. It may include overwatering, underwatering, overwintering, insufficient sunlight, disease, and pest infestation.

If you do not follow the specific care guidelines for indoor and outdoor Bonsai and select a species not suitable for your climate, consequently, your tree will drop leaves and can eventually die. May 02, In any of these cases, wrong fertilization might be to blame for your bonsai losing leaves. Check out the label of the fertilizer that you are using and do your research according to the type of bonsai tree you are growing.

5) Pests or Disease. Last but not least, pests or disease can make the leaves of your bonsai rapidly fall bushfelling.barted Reading Time: 6 mins. Bonsai trees drop leaves when they are underwatered, overwatered, do not get enough sunlight, have an insect infestation, or disease of some kind.

Some bonsai species that are not evergreen may also naturally lose their leaves as they get ready for the winter season. Overwatering is a common reason when the indoor Bonsai is planted in poor soil that retains too much water. A few months of overwatering will lead to root-rot, only visible in the tree losing strength and dropping its leaves.

Another problem, especially when a Bonsai is placed indoors, is poor light. Jun 09, Why is my bonsai ficus dropping leaves? Incorrect watering – Under watering or over watering both can cause a ficus tree to lose leaves. An improperly watered ficus tree may have yellowing leaves and the ficus tree leaves may curl.

Too little light – Another reason for ficus tree leaves falling off is that the tree is getting too little. Correspondingly, why are the leaves falling off my bonsai tree? There are only a few reasons a bonsai tree would be dropping leaves. The most common reasons for your bonsai dropping leaves are overwatering, underwatering, lack of light and possibly even your tree has a disease. May 01, Start watering your bonsai less frequently and transplant it into high-quality soil as soon as it regains its power.

With outdoor ficus bonsai trees, overwatering remains the most common reason for dropping leaves. Then again, it is a must to water your ficus bonsai only when the. 3. If a otherwise healthy tree is dropping leaves when moved inside, and not from a normal seasonal transition It is likely a pest issue.

Second most likely is temperature issue. Your bonsai is a tropical, and should be 'ever green' (I recognise the species, but can't remember the name). It. Bonsai trees in unhealthy environments may begin to lose leaves. Direct sunlight can scorch the leaves of a bonsai tree and cause them to fall off, while a total lack of sunlight will slowly kill the tree, beginning with the leaves.

Use a grow lamp or ensure that the bonsai receives indirect sunlight throughout the day to keep it healthy.