With the arrival of autumn, Croton leaves gradually change from green to yellow and eventually fall, adding a touch of sadness to the season. For Croton enthusiasts, the care after complete defoliation becomes a key issue. This article will provide you with a detailed care guide to help you through the period after the complete defoliation of Croton leaves.
Reasons for the complete defoliation of Croton leavesThe reasons for the complete defoliation of Croton leaves are many, mainly including the following points:
1. The dry autumn climate and decreased air humidity lead to rapid evaporation of moisture from Croton leaves, causing them to gradually wither.
2. The decrease in temperature in autumn causes Croton to enter a dormant period, and the leaves gradually fall off.
3. Improper care, such as excessive watering and improper fertilization, leads to poor growth of Croton and leaf shedding.
Care measures after complete defoliation of Croton leaves1. Maintain appropriate humidity
In the dry autumn climate, the following measures can be taken to maintain humidity after complete defoliation of Croton leaves:
(1) Increase indoor humidity by using a humidifier or placing hydroponic plants.
(2) Spray water around Croton to increase air humidity.
(3) Reduce watering frequency appropriately to avoid waterlogging.
2. Control temperature
As the temperature gradually decreases in autumn, the temperature should be controlled above 15℃ to help Croton successfully pass the dormant period and avoid leaf shedding due to low temperatures.
3. Apply fertilizer appropriately
After complete defoliation of Croton leaves, you can apply fertilizer appropriately to promote its recovery. Choose a low-nitrogen, high-phosphorus and potassium compound fertilizer and apply it every 20 days, but do not over-fertilize.
4. Clean up fallen leaves
Timely clean up the fallen leaves to prevent them from accumulating in the soil and affecting the growth of Croton.
5. Observe for pests and diseases
Autumn is a peak season for pests and diseases. Regularly observe Croton and take timely measures to control pests and diseases if found.
Methods for reviving Croton leaves after complete defoliation1. Prune branches
For the branches of Croton after complete defoliation, you can prune them appropriately to remove diseased and weak branches and crossed branches, which helps with ventilation and light penetration and promotes new leaf growth.
2. Increase sunlight
In autumn, there is plenty of sunlight, and you can increase the Croton's sun exposure time, which is beneficial for new leaf growth.
3. Restore the growth cycle
In the care process after complete defoliation of Croton leaves, pay attention to its growth cycle and adjust care measures in a timely manner to ensure that Croton recovers growth smoothly.
Although the complete defoliation of Croton leaves in autumn brings certain difficulties, mastering the correct care methods can help Croton go through this period and welcome the growth of new leaves. This care guide hopes to provide some help to Croton enthusiasts.