Calendula is an attractive flower and it is grown as a companion plant of crops like tomatoes to prohibit the occurrence of insects or pests, resulting in better yield.
The cooler temperatures of the early fall and spring season is recommended for Calendula farming. These flowers do not tolerate high temperatures, which leads to crop damage.
A loose and rich soil is preferred in Calendula farming. The pH level of the soil should be between 6 and 7 for optimal growth, resulting in higher yields and profits.
Calendula is cultivated by seed and takes around 10 days to germinate. After sowing the Calendula seeds, the soil is lightly mulched to ensure proper development.
Fertilizers in Calendula farming are applied as per the requirement. Calendula requires around 1 kg of nitrogen for an area of 1,000 square feet to ensure optimal plant growth.
The flowers of Calendula are harvested manually using scissors or other cutting tools. This harvesting method of Calendula ensures the high quality of obtained yield.