Selection and processing of black chrysanthemum seeds Sowing methods of black chrysanthemum seeds Conservation and management of black chrysanthemum seeds Harvesting and breeding black chrysanthemum, also known as green chrysanthemum, is a beautiful ornamental plant that is popular with people for its bright flowers and rich varieties. Love, how should black chrysanthemum seeds be planted? This article will provide you with a detailed method for planting black chrysanthemum seeds to help you sow easily and harvest beauty. Selection and processing of black chrysanthemum seeds 1. Choose high-quality seeds: When purchasing black chrysanthemum seeds, you must choose well-known brands or merchants with good reputation to ensure seed quality.
2. Seed treatment: Before sowing, soak the seeds of black chrysanthemum in warm water for 4-6 hours, which will help increase the germination rate. Sowing method of black-hearted chrysanthemum seeds 1. Sowing time: Black-hearted chrysanthemum seeds are suitable for sowing in spring or autumn, and the temperature is suitable for 15-25℃.
2. Sowing method: Sprinkle the processed black chrysanthemum seeds evenly on the sowing bed and cover them with a thin layer of fine soil, with a thickness of about 1-2 cm.
3. Watering: Water in time after sowing to keep the soil moist, which is conducive to seed germination. Maintenance and management of black chrysanthemum seeds 1. Light: Black chrysanthemum seeds need sufficient light during germination, which is conducive to germination and growth.
2. Watering: Keep the soil moist, but avoid standing water to avoid causing seed rot.
3. Fertilization: After the seeds of black-hearted chrysanthemum sprout, appropriate nitrogen fertilizer can be applied to promote plant growth.
4. Pest and insect pest control: Pay attention to observing plant growth and prevent pests and diseases in a timely manner. Harvesting and reproduction of black-hearted chrysanthemum seeds 1. Harvest time: Black-hearted chrysanthemum seeds generally mature 40-50 days after sowing. When the flowers wither, mature seeds are picked in time.
2. Breeding method: Disinfect the harvested black chrysanthemum seeds, and then re-sow or carry out individual propagation.
Planting black-hearted chrysanthemum seeds is not complicated. You only need to master the correct sowing methods and maintenance skills to easily sow and harvest beautiful black-hearted chrysanthemum. I hope this article will help you.
References: [1] Zhang Wei, Li Ming. Cultivation techniques of ornamental plant black-hearted chrysanthemum [J]. Botanical Garden, 2018, 37 (3): 1-3.
[2]Wang Yanli, Liu Tingting. Cultivation and management of black chrysanthemum [J]. Botanical Garden, 2017, 36 (2): 4-6.