The ideal temperature for celery seed germination is between 15°C and 25°C. Germination becomes challenging when temperatures exceed 30°C. During the hot season, two effective methods can be used to improve seed germination.
First, a high-temperature treatment can be applied. Soak the seeds in water for 8 to 10 days before planting. Then, place them in cold water for 24 hours, changing the water every 8 hours. Afterward, gently knead the seeds and rinse them thoroughly with water until the water runs clear. Remove any impurities during this process. Wrap the seeds in a damp cloth, squeezing out excess water. Place them in the refrigerator at around 5°C. Rinse the seeds with fresh water twice a day—once in the morning and once in the evening—for two days. After that, spread the seeds in a well-lit area. Rinse them with cold water twice daily and use a fan to blow air over the seeds for 5 to 10 minutes after each rinse. This helps remove excess moisture, ensuring proper oxygen supply and preventing rot. Germination usually occurs within 5 to 6 days.
Second, a cool treatment method can also be used. Take the seeds from the first method and wrap them in a piece of gauze. Hang the wrapped seeds about 40 to 50 cm below the surface of a deep well. Rinse them with water twice a day. After each rinse, dry the surface of the seeds with a fan to increase oxygen availability. Then return the seeds to the well. After 6 to 8 days of this treatment, the seeds will be ready for sowing.
Both methods help overcome the challenges of high-temperature germination and significantly improve the success rate of celery seed sprouting. It's important to maintain consistent moisture levels while avoiding over-saturation, which can hinder the germination process. By following these steps carefully, gardeners can achieve better results even in warmer conditions.
Seafood Frozen Octopus,Seafood Octopus Frozen,Frozen Seafood Tang Yang Octopus
Zhoushan Banddfoods Co., Ltd. , https://www.bandd-food.com