Sweet carnation
Scientific name Dianthusbarbatus
Families belonging to carnation
Classified biennial herbs
The height of the plant is about 45 cm
Seeds germinate for 5-8 days
Mature time 90-10 days
Flowering summer
Make use of part flower
They have two-color flowers with rich fragrance.
Flower can be used to make tea, make salad, jam and decorate food. it is an edible flower with a wide range of uses.
Cultivation: sandy loam or deep loam with adequate sunshine and good ventilation and good drainage is preferred. Seed direct seeding, 3-5 seeds per hole, plant height 5CM should be thinning seedlings, in order to facilitate growth. Fertilizer can be applied when the plant height is 18CM, so that the leaves and stems can grow fully, and when the plant is too luxuriant, the branches and leaves can be slightly trimmed to help the growth.
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What are the main cultivation techniques of carnation?
① prepares the land to build beds. In order to avoid continuous cropping land in field cultivation, fields with high topography, thick soil layer, loose texture, rich humus and good drainage should be selected, which should be deeply turned and exposed to the hot sun in order to achieve the purpose of soil disinfection. The mature organic fertilizer and a small amount of compound fertilizer were applied 3 weeks before planting, and the border surface was formed according to the row spacing of 20 cm × 40 cm and two rows of each species. ② colonization. Water the border once before planting, and when the water seeps and the soil is not sticky, it will be planted according to the plant spacing of 20 cm × 40 cm.
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Why do carnations go to sleep in the city?
In 1908, a florist from Chicago in the State of Wu went to consult a botanist. He said, "there are many beautiful carnation flowers in my country. They bloom brightly there, but when I get to the city, I get sleepy." Botanists believe that it may be because the air composition in the city is different from that in the countryside. In order to prove his idea, he took all kinds of gases and put them in the glass cover, and then put the flowering carnation inside, only to find out. As long as the cover contains a few millionths of ethylene gas, the blooming carnation will wither down.
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