How to Cultivate Viola Cornuta
This article provides an introduction to the cultivation of Viola Cornuta and the methods and precautions for growing this green plant and flower. Below is a detailed introduction for you.
Viola Cornuta flowers are small and adorable, with unique patterns on their petals. They are commonly seen in cities. Here is a detailed introduction to the cultivation methods and precautions for Viola Cornuta.
I. Cultivation Methods
1. Light
Viola Cornuta is not very sensitive to light. In sufficient sunlight, the plant can produce more branches. When cared for in a shady place, it will not be greatly affected by its growth.
2. Soil
The soil should be slightly acidic, with a pH value between 5.5 and 6.5 being optimal. It also requires good drainage and high fertility. A mixture of equal parts of perlite and peat soil can be used as the potting soil.
3. Temperature
Viola Cornuta is relatively cold-tolerant and can even withstand light frost. The optimal growth temperature for the plant is between 10-15 degrees Celsius, and growth is limited above 30 degrees Celsius. In the southern regions of China, no insulation measures are needed for Viola Cornuta in winter.
4. Fertilization
Young seedlings can be fertilized with nitrogen fertilizer at a concentration of 50-75PPM when they grow new leaves. The concentration can then be gradually increased to 100PPM, while also appropriately adding potassium fertilizer, with a nitrogen-potassium ratio of 1.5:1. Trace element fertilizers should be sprayed on the leaves.
5. Disease and Pest Control
Common diseases and pests affecting the plant include aphids, thrips, red spiders, downy mildew, and ring spot disease. These can be controlled with chemicals, and maintaining the correct pH of the soil can reduce the incidence of diseases.
II. Precautions
1. The plant cannot tolerate high temperatures. In summer, ensure good ventilation, reduce the temperature, and frequently spray water.
2. Viola Cornuta can be propagated by sowing. The sowing time is suitable in spring and autumn. The temperature should be maintained at 15-20 degrees Celsius during sowing, keeping the seedling soil moist. Seedlings can be seen germinating after a week.
3. Viola Cornuta does not require much nutrients and should not be over-fertilized.
4. The plant does not like moisture, especially when cared for in shaded places, where less water evaporates. Even less watering is needed.
The above information is a complete guide on how to cultivate Viola Cornuta and understand the cultivation methods and precautions. I hope this helps you and also encourages everyone to read more about green plant and flower experience and knowledge!