How to plant the seeds of gardenia, carnation, peony, jasmine and epiphyllum? Do you have any points for attention?

Gardenia, carnations, peonies, jasmine and epiphyllum are all beloved and planted flowers, do you know how to grow their seeds? What are the points for attention? Let's introduce the planting methods of these flower seeds one by one.

How to plant rose seeds? Do you have any points for attention?

Gardenia likes warm and humid climate, good sunshine but can not withstand strong sunlight, suitable for growing in loose, fertile, well-drained, light clayey acidic soil, is a typical acidic flower. The pot soil should be prepared with 40% garden soil, 15% coarse sand, 30% stable fertilizer soil and 15% rotten leaf soil.

1. Climate and soil: like warm and humid climate, it is better to use sandy loam or clayey loam with good drainage, fertile and loose and moist.

2. Soil preparation: the nursery land should be ploughed deeply about 33cm to remove gravel and grass roots, and then make a bed with a height of 17cm and a width of 1.3 m. Break the clods, rake flat, and apply base fertilizer 2000kg per mu. Then, according to the row spacing 27cm, dig the horizontal trench of 7cm and deep 3cm to be sown.

3. Seed propagation: the sowing time is divided into spring sowing and autumn sowing, and spring sowing is better. From early February to late February (the Beginning of Spring to Rain Water). Select full, dark red fruit, dig out the seeds, rub them in the water, get the sunken seeds, dry them, mix them with fine soil or plant ash, sow them in the furrow, cover with fine soil, and then cover with straw; remove straw after germination and weed frequently. If the seedlings are too dense, they should be evenly distributed one after another and keep the distance between plants 10-13cm. Seedlings cultivated for 1-2 years, more than 30 cm high, can be planted.

4. Planting: during the period of 2-3 months, the holes of diameter 50cm and deep 30cm were made according to the plant spacing of 1.2m and 2m, and compost 10kg was mixed with fine soil to make base fertilizer. One seedling was planted in each hole.

5. Field management: weeding and watering should be done frequently in the seedling stage to keep the seedbed moist, and light human feces and urine should be used for fertilization. After planting, weed, loosen the soil, fertilize once in early spring and summer, and choke the soil properly.

How to plant carnation seeds? Do you have any points for attention?

1. Find a flowerpot with holes for good water and air permeability. Fill up the fertile soil and, if possible, put some ceramsite at the bottom to increase water permeability. After filling the soil, sprinkle the seeds gently on the soil.

2. After sowing the seeds, you can sprinkle a thin layer of soil on the seed surface to prevent the seeds from being blown away and conducive to rooting. Sprinkle some water gently. Place ventilated, ventilated and bright places where the sun does not shine directly. Sprinkle water frequently so that the soil will not dry. It will sprout after a while.

3. Carnations are easy to raise. Try not to let them grow up, otherwise they will not look good. If you grow taller, you can build him a small bracket to prevent him from becoming ugly.

4. Keep the soil fertile and hydrated, and then you can enjoy the carnations.

How to plant peony seeds? Do you have any points for attention?

The main results are as follows: 1. Peony seeds are developed from ovules in the ovary and generally mature in the first and middle of August each year. The seed setting rate decreases or even does not bear fruit due to the increase of the petal degree of pistil and stamen. The germination rate decreased with the increase of maturity. It's too late to sow seeds. The epicotyl of peony seeds has the characteristic of dormancy, which can be harvested from late July to early and middle August, and should be picked and sown immediately, and the germination rate can be reduced early. Planting process of peony sowing should not be too deep, 3 to 4 cm is appropriate, after sowing cover the soil and the ground flat, commonly known as "seeds into the soil, no more than five" (5 cm). Then gently steady the soil, water thoroughly, winter should be covered with grain grass, leaves or horse dung, or covered with plastic film, in order to heat preservation, moisture conservation, cold protection. After the peony sprouted and unearthed in the following year, the seedlings were exposed to the ground, the weak ones produced only one leaflet, and the strong ones could produce 2-3 leaves, which should be ploughed and weeded in time.

3. Peony is a deep-rooted deciduous shrub flower, which likes sunshine, cold resistance, cool environment and avoid high temperature and muggy heat. It is suitable for growing in loose, fertile and well-drained sandy soil. It has a certain ability to resist drought but is not resistant to moisture, and it is not allowed to plant in low-lying places with stagnant water. if there is too much water in the soil, its fleshy roots are easy to rot. The characteristic of peony is "four appropriate four fears", that is, cold and cold, warm and hot, light and shade, dry and wet. Therefore, planting peonies should choose places with spacious ventilation, sunshine in the morning and fertile and loose soil, and should not be planted in stagnant water, shady wetlands and rubble.

How to plant jasmine seeds? Do you have any points for attention?

1. Sowing: in the north, seedlings can be raised in a greenhouse or geothermal seedbed, the seeds can be removed from the seedbed, the ground temperature is controlled at about 20 ℃, and the ground temperature is stopped after emergence. The sowing amount is about 300 grams per square meter of seedbed.

2. Soil: if you want jasmine to grow well, it is recommended that the family potted jasmine soil should choose fertile sandy and semi-sandy soil. When planted in the slightly acidic soil with pH 6 to 6.5, the root system is dense and the growth is vigorous, such as heavy clay, lack of matrix, low fertility, poor ventilation, less root system, short plant, slender stems and leaves, and few flowers.

3. Watering: Jasmine is not resistant to drought, but avoid stagnant water. In rainy season, it is necessary to dump stagnant water in the basin in time, otherwise the leaves are easy to turn yellow. In summer, hot and sunny days should be watered twice a day, once in the morning and evening, if the leaves are found to curl and droop should be sprayed on the leaves to promote growth, the rainy season should often loosen the soil, so that there is no water in the basin. Water is watered every few days in spring and autumn. Winter should keep the basin soil moist, too much watering, the roots will be black and rotten, leaves withered and yellow, shedding.

4. Lighting: Jasmine is fond of hot, humid, ventilated and breathable environment, requiring sufficient light. Jasmine is afraid of the cold. Potted jasmine in the south can be cultivated outdoors to survive the winter. In the north, it is necessary to keep warm in autumn and winter, and move indoors and put it toward the south.

5. Temperature: Jasmine is sensitive to temperature, which requires warm, hot and humid climate and can adapt to higher air temperature, but it is not resistant to low temperature and poor cold resistance. When the temperature is below 10 ℃, jasmine grows very slowly, even stops growing.

6. Fertilization: the high temperature season in midsummer is the peak period for jasmine growth. More organic fertilizer and phosphorus and potassium fertilizer, such as peanut cake powder, bone powder, calcium superphosphate and multi-element flower fertilizer, are applied twice a month.

7. Prevention and control of diseases and insect pests: Jasmine is often harmed by borer larvae and shell insects and red spiders, which is most serious from July to September. It often eats buds and can be sprayed with almighty powder or permethrin plus water 200 times every semimonthly, that is, no diseases and insect pests should be sprayed, so that it is appropriate to spray at 9 am and 4 pm on a sunny day, and it is not suitable to spray in the hot sun at noon to prevent drug damage.

How to plant epiphyllum seeds? Do you have any points for attention?

Epiphyllum seeds like warm and humid semi-shade, warm and humid environment, not resistant to frost, avoid strong light exposure. In particular, the temperature requirement is higher than that of the country of origin, 15-25 ℃, 16-18 ℃ at night and 21-24 ℃ during the day in spring and summer. When the overwintering temperature is 10-12 ℃, the soil should not be too dry. It can withstand low temperature of about 5 ℃ in winter. Soil requirements should be rich in humus, good drainage performance, loose and fertile slightly acidic sandy soil, otherwise it is easy to rett roots.