How to distinguish between seven leaves and a flower
I. morphological discrimination
Its plant height is about 35 to 100 cm, there is no distribution of small hairs above, the stem is usually purplish red, about 1 to 1.5 cm in diameter, the rhizome is thicker, about 1 to 2.5 cm in diameter, and the outside color is brown.
Second, leaf identification
Its leaves are rectangular, oval or Obovate-lanceolate, with a length of about 7 to 15 cm and a width of about 2.5 to 5 cm. The petiole is more obvious, about 2 to 6 cm long, with fuchsia on top.
Third, flower identification
Its outer perianth is green, the lower pedicel is about 5 to 16 cm long, the anther inside looks shorter, 5 to 8 mm long, and the flowering period is from April to July.
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How to sow willow
After the fruit is ripe, pick it and put it in a bag in a dry and ventilated place. The following spring, take out the seeds and clean up the hairs and impurities. Soak in warm water for 4-5 hours, expose white buds, remove and control water, and then disinfect with potassium permanganate. Finally, sow it into the irrigated soil and spray water appropriately every day after sowing.
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How to raise star anise
In the cultivation of star anise, the normal light is carried out on weekdays, and the plants are shaded in summer to prevent direct sunlight. Also need the right amount of watering, to maintain the right temperature, when overwintering can not be less than 5 degrees Celsius. It is common to propagate in the way of ramets, which is generally combined with the change of pots in spring.
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