Autumn is a season of harvest as well as a season of leaves falling. During this season, the leaves of many trees begin to turn yellow gradually and eventually fall off. As a common绿化 plant, croton leaves also fall off in autumn. What should we do when croton leaves fall off completely? This article will provide you with a detailed explanation.
Reasons for Croton Leaves Falling Off1. Seasonal Changes: Autumn is the main reason for croton leaves falling off. With the gradual decrease in temperature, the metabolism of croton slows down, causing the leaves to turn yellow and fall off.
2. Growth Cycle: The growth cycle of croton is generally 2-3 years. During this period, leaves go through the process of growth, aging, and falling off.
3. Diseases and Pests: Diseases and pests are also one of the reasons for croton leaves falling off. Diseases such as powdery mildew and leaf spot can cause leaves to wither and fall off.
Measures to Take After Croton Leaves Fall Off1. Clear Fallen Leaves: Timely clear the fallen leaves to maintain environmental cleanliness. An excessive accumulation of leaves can affect soil aeration and lead to poor root growth.
2. Prune Branches: For croton branches, pruning can be done according to actual conditions. When pruning, make sure to retain enough branches to ensure the beauty and growth of the tree.
3. Fertilize: Leaf fall means that croton needs more nutrients. In autumn after leaves fall off, you can apply organic fertilizers such as chicken manure or cow dung to supplement soil nutrients.
4. Watering: Autumn weather is dry, so it's important to keep the soil moist. When watering, you can use sprinkler or drip irrigation methods to avoid splashing water on the leaves.
5. Control Diseases and Pests: After leaves fall off, it is necessary to strengthen the prevention and control of diseases and pests. Regularly spray pesticides to prevent the occurrence of diseases and pests.
6. Adjust Lighting: Croton prefers a semi-shaded environment. After leaves fall off, you can appropriately adjust the plant's placement to allow it to receive adequate sunlight.
Key Points for Croton Maintenance After Leaves Fall Off1. Keep Soil Moist: Autumn weather is dry, so it's important to ensure the soil remains moist to avoid root damage.
2. Control Fertilizer Amount: Excessive fertilization can cause leaf yellowing and falling off. It is important to control the amount of fertilizer appropriately.
3. Strengthen Disease and Pest Control: After leaves fall off, it is necessary to strengthen the control of diseases and pests to ensure the health of the tree.
4. Prune Timely: Timely pruning of branches is beneficial for the growth and beauty of croton.
When croton leaves fall off completely, we should take corresponding measures in a timely manner to ensure the health and beauty of the tree. Attention should be paid to daily maintenance to allow croton to burst with new vitality in autumn.