The Origin of Chrysanthemum coronarium L. var. spatiosum L. H. Bailey
Chrysanthemum coronarium L. var. spatiosum L. H. Bailey is a plant species that originated in the Mediterranean basin, but it is now distributed worldwide.
The Common Names of Chrysanthemum coronarium L. var. spatiosum L. H. Bailey
Chrysanthemum coronarium L. var. spatiosum L. H. Bailey is known by various common names in different parts of the world. Some of the popular names include Crown Daisy, Garland Chrysanthemum, and Chop Suey Green.
The Uses of Chrysanthemum coronarium L. var. spatiosum L. H. Bailey
Chrysanthemum coronarium L. var. spatiosum L. H. Bailey is a multi-purpose plant with numerous uses. The leaves and flowers of this plant are edible and are used as a vegetable in salads, soups, and stir-fries in Asian cuisines. The plant is also used in traditional medicine because it contains various bioactive compounds that possess medicinal properties. In addition, Chrysanthemum coronarium L. var. spatiosum L. H. Bailey is cultivated for its ornamental value as it produces beautiful yellow flowers that bloom in the summer.
The Appearance of Chrysanthemum coronarium L. var. spatiosum L. H. Bailey
Chrysanthemum coronarium L. var. spatiosum L. H. Bailey is an herbaceous annual plant that grows up to 50 cm in height. It has a well-branched stem that is covered with soft hairs, and its leaves are pinnately lobed, with toothed margins. The plant produces small yellow flowers that are about 2-3 cm in diameter, with a central yellow disc surrounded by yellow petals. The plant prefers well-drained soils and requires moderate watering and full sunlight to grow optimally.
Light conditions
Chrysanthemum coronarium L. var. spatiosum L. H. Bailey prefers full sun to partial shade. This plant needs at least six hours of direct sunlight for optimal growth.
Temperature requirements
The ideal temperature range for Chrysanthemum coronarium L. var. spatiosum L. H. Bailey is between 20°C to 25°C. It can tolerate temperatures as low as 5°C and as high as 35°C. Most importantly, the plant needs a consistent temperature without excessively large fluctuations.
Soil requirements
Chrysanthemum coronarium L. var. spatiosum L. H. Bailey prefers well-draining soils with a pH between 6.0 to 7.0. The plant thrives in fertile and rich organic soils with good water-holding capacity. Sandy loam or loamy sand soils with good aeration are also suitable for its growth. However, it is important to avoid waterlogged soils as they cause root decay and wilt.
Cultivation of Chrysanthemum coronarium L. var. spatiosum L. H. Bailey
Chrysanthemum coronarium L. var. spatiosum L. H. Bailey, also known as crown daisy, is a hardy annual plant that is easy to grow. It can be grown in a wide range of soils, but it grows best in fertile and well-drained soils. The ideal temperature range for the cultivation of this plant is between 18 and 24 degrees Celsius.
The plant requires abundant sunlight, and it is recommended to grow it in an open and sunny location. The plant is best propagated through seeds, and the seeds can be sown directly in the soil after the last frost.
Watering Needs of Chrysanthemum coronarium L. var. spatiosum L. H. Bailey
The plant requires regular watering, especially during the hot and dry months. It is recommended to water the plant deeply at least twice a week. Adequate watering will help the plant to grow well and produce an abundance of flowers. However, care should be taken not to overwater the plant as it may lead to the development of root rot.
Fertilization of Chrysanthemum coronarium L. var. spatiosum L. H. Bailey
The plant requires regular fertilization to ensure healthy growth and abundant flowering. A balanced fertilizer with an N-P-K ratio of 10-10-10 or 20-20-20 should be applied to the plant every two to three weeks. Organic fertilizers, such as compost and manure, can also be added to the soil to improve fertility and provide essential nutrients to the plant.
Pruning of Chrysanthemum coronarium L. var. spatiosum L. H. Bailey
Pruning is an essential aspect of the care of the Chrysanthemum coronarium L. var. spatiosum L. H. Bailey plant. It helps to promote bushier growth and more abundant flowering. Deadheading of spent flowers is recommended, and the plant should also be pinched back to encourage bushy growth. Pruning should be done carefully using clean and sharp pruning shears to avoid damaging the plant.
Propagation of Chrysanthemum coronarium L. var. spatiosum L. H. Bailey
Chrysanthemum coronarium L. var. spatiosum L. H. Bailey commonly known as Garland chrysanthemum can be propagated through several methods.
Taking Stem Cuttings
Chrysanthemum coronarium L. var. spatiosum L. H. Bailey can be propagated through stem cuttings, and this method is considered the easiest and simplest. The process involves cutting a portion of a healthy stem, and the cutting is inserted into a moist potting mix consisting of 50% peat moss and 50% perlite. The cuttings should be kept in a humid environment with a temperature range of 15 to 26 degrees Celsius. Rooting of the cuttings should take place within 4 to 6 weeks.
Propagation through Division
The plant can also be propagated through division, and this method is most suitable during the spring months. This method involves digging out the main plant, and the root system is separated into smaller segments, each segment containing a few leaves and a section of the rhizome. The sections are then replanted into the soil filled with compost and watered thoroughly, and the plants are placed in a sheltered area.
Propagation through Seed Germination
Chrysanthemum coronarium L. var. spatiosum L. H. Bailey can be bred through seed germination. Seeds should be sown during the spring or fall months. The planting should produce 6-8 plants per square meter, where the plants are thinned to ensure adequate roots and spacing. During seed germination, maintaining the ideal temperature (22 to 25 degrees Celsius) and moisture level is critical.
Disease Management
Chrysanthemum coronarium L. var. spatiosum L. H. Bailey can be susceptible to various diseases that can affect its growth and productivity. The following are some common diseases and ways to manage them:
1. Powdery Mildew
Powdery mildew is a fungal disease that can affect the leaves and stems of chrysanthemum plants. Symptoms of powdery mildew include white or gray powdery growth on the surface of leaves and stems that can cause stunted growth, leaf yellowing, and premature leaf drop. To manage powdery mildew, it is recommended to remove infected plant parts carefully and dispose of them. Additionally, spraying fungicides such as sulfur-based or potassium bicarbonate can help in preventing the spread of powdery mildew
2. Downy Mildew
Downy mildew is a fungal disease that affects the leaves of chrysanthemum plants. Symptoms of downy mildew include yellowing patches and water-soaked spots on plant leaves, which may spread and ultimately kill the plant. To manage this disease, it is recommended to remove infected plant parts carefully and dispose of them. Additionally, spraying fungicides containing copper can help manage downy mildew
Pest Management
Chrysanthemum coronarium L. var. spatiosum L. H. Bailey can also be affected by different types of pests. The following are some common pests that can affect chrysanthemum plants and ways to manage them:
1. Aphids
Aphids are small, pear-shaped insects that can be found on leaves, stems, and flowers of chrysanthemum plants. These pests suck plant sap, causing leaves to curl and yellowing. To manage aphids, it is recommended to spray insecticidal soap or neem oil on affected plants. Additionally, introducing natural predators such as ladybugs and lacewings can also help in controlling aphid infestation
2. Whiteflies
Whiteflies are small, white insects that can be found on the undersides of plant leaves. These pests suck plant sap, causing leaves to become yellow and eventually dry out. To manage whiteflies, it is recommended to remove infected plant parts and introduce natural predators such as ladybugs and lacewings. Sticky traps can also be used to monitor and capture whiteflies
