When to plant osmanthus seeds
Today, the editor will introduce when to plant osmanthus seeds and the planting methods and timing of osmanthus seeds in the aspect of green plants and flowers. Let's take a look together.
I. Harvesting time of osmanthus seeds:
The seeds of the osmanthus tree are generally collected from the end of May to early June, when the outer skin of the seeds turns from green to blue-black and begins to fall from the tree, collecting plump seeds from the tree or ground.
II. Post-harvest treatment of osmanthus seeds:
The seeds can be mixed with river sand and rubbed to remove the outer seed coat until no flesh remains on the yellowish-white bony seed shell, and the empty seeds are floated away.
III. Storage method of osmanthus seeds:
Mix the cleaned osmanthus seeds with moist sand and store them in large flower pots or water tanks, cover the mouth of the pot or jar with glass (or wood), to keep moisture and prevent rodents, and keep it indoors during winter to prevent freezing. Keep the sand moist at all times during storage, with the moisture content of the sand at 10% in the early stage of sand storage, and can be increased to 50% in the middle and late stages.
IV. Sowing time of osmanthus seeds:
The best sowing time for osmanthus seeds is from February to early April of the following year, when the seeds crack open and reveal white.
V. Requirements for sowing osmanthus seeds:
Osmanthus seeds are generally sown in rows, covered with a small amount of straw after sowing, and shaded. The seedlings can reach a height of 15-20 centimeters in the same year. After being cultivated in the nursery for 2 years, the transplanting is carried out in the spring of the third year, and the flowers will bloom after 10 years.
Precautions: Osmanthus seeds are physiologically post-mature, only after a long period of sand storage, when the post-maturation process is completed, can they germinate and grow. Therefore, to ensure the germination rate of osmanthus seeds, proper storage is required.
The above information ( parentheses ) introduces when to plant osmanthus seeds and the planting methods and timing of osmanthus seeds in green plants and flowers, hoping to bring help to you in life!