How to cultivate Rotala rotundifolia
This article provides an overview of the knowledge about how to cultivate Rotala rotundifolia, with detailed introduction as follows:
How to cultivate Rotala rotundifolia
The soil for pot cultivation of Rotala rotundifolia can be mixed with珍珠岩 (perlite), peat soil, and charcoal to ensure good permeability. Except for summer, it can be exposed to normal sunlight in the other two seasons. Water thoroughly when the soil is completely dry, usually watering once every 5 days and fertilizing every 10 days with a light fertilizer, maintaining good ventilation and keeping it above 0 degrees Celsius.
Growth conditions of Rotala rotundifolia
Rotala rotundifolia prefers a dry, well-ventilated, and well-lit environment, and does not tolerate direct sunlight. If the temperature exceeds 35 degrees Celsius in summer, it should be ventilated and shaded. The optimal growth temperature is between 0-30 degrees Celsius, suitable for planting in loose, well-draining soil. Make sure to keep it warm in winter and avoid temperatures below 0 degrees Celsius.
How to care for Rotala rotundifolia
Rotala rotundifolia enjoys a well-ventilated environment and can be grown outdoors or with windows frequently open. The soil should be selected properly, with some river sand and vermiculite added. It requires shading only in summer, and otherwise can receive ample sunlight. It has good drought resistance, but the soil should also have sufficient moisture. During the growing season, water every 7-10 days.
Watering Rotala rotundifolia
Rotala rotundifolia does not tolerate waterlogging. Keep the potting soil slightly moist during the growing period, watering about 3 times a month, avoiding rain, and do not overwater. In winter, you can stop watering to keep the soil dry for safe overwintering.
Fertilizing Rotala rotundifolia
Rotala rotundifolia has low fertilizer requirements. Fertilize sparingly, once a month with a thin fertilizer rich in phosphorus and potassium, controlling the use of nitrogen to prevent excessive growth and loss of leaf color.
Disease and pest control for Rotala rotundifolia
If a few scale insects are found on Rotala rotundifolia, they can be removed manually with a brush and then rinsed with water. If there are many, prune the affected leaves and spray the affected area with a fungicide or drench the roots. If black rot occurs, cut off the rotting part and apply a small amount of fungicide to the cut surface.
Home care for Rotala rotundifolia
The soil for pot cultivation of Rotala rotundifolia can be mixed with perlite, peat soil, and charcoal to ensure good permeability. Except for summer, it can be exposed to normal sunlight in the other two seasons. Water thoroughly when the soil is completely dry, usually watering once every 5 days and fertilizing every 10 days with a light fertilizer, maintaining good ventilation and controlling the temperature within a suitable range.
Precautions for caring for Rotala rotundifolia
Rotala rotundifolia does not tolerate strong sunlight in summer and should not be exposed to direct sunlight, as this can cause leaf burn and reduce its ornamental value. Spring is the peak growing season, and it is important to water regularly without letting the soil dry out completely. Fertilizers and pesticides should not be used randomly; it is best to use stable controlled-release fertilizers and minimize the use of pesticides.
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