What are the cultivation methods of golden marigolds? What are the key points of care?
This article introduces the cultivation methods and key points of care for golden marigolds. Below is a detailed introduction.
Golden marigolds, scientifically known as Calendula officinalis, are a common herbaceous plant known for their bright yellow flowers and medicinal value. Golden marigolds not only have strong ornamental value but also have the effects of clearing heat, detoxifying, anti-inflammatory, and antibacterial. Below are the cultivation methods and care points for golden marigolds.
Cultivation methods for golden marigolds:
Seed sowing: Golden marigolds are usually propagated by seed sowing. Choose a sunny location, evenly sprinkle seeds on the soil surface, cover with a thin layer of soil, and then water thoroughly. Soil selection: Golden marigolds do not have high soil requirements, but prefer loose, well-draining soil. You can add some sand or vermiculite to garden soil to improve soil aeration. Light management: Golden marigolds thrive in sunny environments and require at least 6 hours of direct sunlight daily. Insufficient light may lead to slow growth and fewer flowers. Water management: Golden marigolds are not tolerant of waterlogging. Watering should follow the "water when dry, keep moist" principle. During the vigorous growth period, you can increase the watering frequency slightly but avoid waterlogging. Fertilization management: Golden marigolds do not require much fertilizer, but appropriate fertilization can promote plant growth and flower blooming. You can apply a compound fertilizer once a month during the growing season. Pest and disease control: Golden marigolds have fewer pests and diseases, but it is still necessary to check the plants regularly. If pests or diseases are found, take measures promptly, such as using biological agents for control.Care points for golden marigolds:
Timely pruning: After golden marigolds bloom, it is appropriate to prune the faded flowers and withered leaves to promote the growth of new branches and the reblooming of flowers. Winter protection: In cold regions, golden marigolds may need protection during the winter. You can heap soil around the plants or use insulating materials to cover them to prevent frost damage. Thinning flowers and fruits: During the growth of golden marigolds, you can thin out some flowers and fruits to ensure the nutrient supply to the plant and promote the blooming of other flowers. Regularly loosening the soil: During the growth of golden marigolds, you can regularly loosen the soil to increase aeration and promote root respiration. Reasonable potting: As golden marigolds grow, the original pot may become too small. In spring, you can repot golden marigolds, choosing a larger pot and adding new soil. Utilizing flowers: Besides their ornamental value, the flowers of golden marigolds can also be used to make flower tea, herbal ointments, and other products. When harvesting flowers, choose fully bloomed ones to ensure efficacy.By following these cultivation methods and care points, you can make golden marigolds grow more luxuriantly and produce more beautiful flowers. Golden marigolds are not only ornamental plants but also have high medicinal value. They are a very practical and aesthetically pleasing choice for home gardening.
The detailed explanation of the cultivation methods and care points for golden marigolds introduced above, hoping this article can help you with green plant management!