Ask the question of planting flowers

A few more fine seeds can be put in each hole, and only one easily planted flower can be put in each hole of large seeds: cornflower, cosmos, February orchid, black snapper, chrysanthemum morifolium, flax flower, fragrant snowball, flower smoke, longan, chrysanthemum morifolium, Petunia, Ye Mudan pine leaf, borage, fruity chrysanthemum, vanilla, basil and so on. In addition, Petunia, soft-shelled turtle, Ye Mudan pine, black snapper and other tiny seeds basically do not need to be covered with soil. Only by spreading seeds on the mud surface and keeping the soil moist and sunny can it germinate better. Large or hard seeds, or seeds with embryonic hair or wax, such as dancing grass, amaranth, ornamental gourd, chrysanthemum, trollius, borage, morning glory, South African marigold, etc., need to be soaked in cold water or warm water for 1-3 nights before sowing, and then buried in the soil until the buds are exposed, and some need to be treated with special drugs. It is difficult to germinate (many people like it, but it is difficult to plant it, so it needs to be treated with rooting agent), pansy (it needs to be protected from light before germination, and it will germinate in about 10- 15 days), Malanhua (it takes several months to germinate) and so on. Please look at the cultivation materials carefully before sowing. The germination of flowers and plants is closely related to temperature, moisture and sunshine. Collect and share 00 0. Love life, love family, love you, love her! Chinese name/Suitable sowing temperature/budding time/light required for germination/flowering period/sunflower18 ~ 30℃ for 5-7 days, covering with soil about 1CM, and the flowers vary slightly about 50-80 days after sowing. Dahlia18 ~ 30℃ slightly covered with soil for 5-8 days, about 0.3 cm, and it is a perennial bulbous plant from June to September. Kochia scoparia germinated rapidly and orderly in early April, and leaves were observed in June-1 1. During the early spring sowing and germination of the whole plant, the night temperature was not lower than 10℃, Celosia cristata was observed in 8- 10, 20-26℃ and 8- 12. Cover the soil for 8- 10 months, and the head flower will not be picked up. When the ear has 7-8 leaves, it can be planted as dry flower Mirabilis jalapa 15-25℃7- 10, 8-15-23℃ 7-10. Cover 2-3 cm. Sunflowers from June to September will be slightly covered by 0.2cm at 20-27℃ for 7-10 days. Autumn sowing can also start from April to June, with Ye Mudan pine and Portulaca grandiflora, 15-23℃, 5-7 days, slightly covered with 0.3cm in May. Another perennial variety, different from others. Butterflies at 20 ~ 32℃ for 7-12 days, 7-1/month (please refer to the appendix "Planting Methods of Drunk Butterflies"), and snapdragon at 5-15-25℃ for 7-10 days can also be used. 15-25℃7- 10 days, slightly covered with soil about 0.2 cm. It can also be planted in May-July in autumn. Mimosa likes to play with leaves in neutral/alkaline soil at 23-30℃ for 7- 10 days and 7- 10 months. Soaking seeds in warm water at 30℃ for one day can promote flax germination for 20 ~ 27℃ 12- 16 days, and can also be sown in autumn (different varieties, different germination time). Impatiens balsamina 2 1 ~ 30℃ can be slightly covered with soil for about 0.2-0.3cm for 5 ~ 7 days, and pepper can be slightly covered with soil for about 0.3 ~ 30℃. In summer and autumn, the ornamental leaves of okra are directly sown for 23 ~ 30℃ for 7 ~10 days, and covered with soil for about 2 cm 7 ~ 10 months. It is healthy to eat/watch (see "Promoting the germination of okra & unnecessary > soaking seeds 24 hours before sowing, washing and changing water for L times every 5 ~ 6 hours, and placing them for 25 ~. Seeding can be done after budding in about 3-4 days. ) Maloko18 ~ 26℃10-16 days live broadcast. It can also be sown in autumn at 18 ~ 25℃. Slightly cover the soil from June to July, or sow Catharanthus roseus in autumn at 18 ~ 26℃ for 7- 12 days, and slightly cover the soil at 8- 165438+ 10 (in spring), or15-23. Illumination, covering 0.2CM 8- 1 1 month, can also be used for cuttage propagation of foxglove 15-23℃, covering 5- 10 days slightly, and direct seeding from May to June is perennial. It can also breed agastaches15 ~ 23℃ for 5 ~ 8 days, 7 ~ 1 1 month, and it can also breed the universe 16 ~ 26℃ for live broadcast. It is easy to germinate and bloom 30-50 days after sowing. It can cover the soil slightly for about 0.3CM 7- 10/0 month with Cuiju 15 ~ 25℃ for 7- 12 days. Safflower 15 ~ 25℃ can also be planted for ornamental/medicinal purposes in autumn. Sowing in autumn, 7- 10- 16 days, germination above 5℃ and 20-26℃, 7-1June, and cutting propagation of rice straw chrysanthemum in15-20℃ for 7-12 days. Under the condition of 20 ~ 26℃, it can be dried as malachite grass for 5-8 days, covered with soil for about 0.3CM, and bloomed 40-60 days after sowing. Calendula marigold15 ~ 26℃ for 5-8 days, slightly covered with soil about 0.3 cm/zinnia in June-July18 ~ 26℃ for 6-10 days for 7-65 days. 438+065438+1October dill was planted at 20 ~ 32℃/kloc-0 ~15 days, covering Petunia from July to September for 20 ~ 32℃ for 3 ~ 6 days, and covering common varieties in summer/autumn. Climbing/climbing toy pumpkins are covered with soil at 20 ~ 32℃ for about 2 cm. From July to September, climbing/climbing nigella 18-2 1℃ 1-2 weeks is not sensitive. After sowing in May-June, it will bloom for 4-5 months. The time required for germination varies from variety to variety. Delphinium 15-20℃ is about 1-2 weeks from May to June, that is, Senecio scandens/Delphinium (it is said that the seeds of Delphinium should be kept in the refrigerator for 2-3 days before sowing, but I have never frozen the seedlings myself. It can be decided whether it has been frozen ~) Water chestnut15-20℃10-15 days is too weak for live broadcast in May and June, and Icelandic poppy 15-24℃ 7- 14 days needs light, that is, Violet18-21℃ 7-12 days is not sensitive. Ranunculus10-16℃15-20 days after sowing, it blooms in April and June. Taiwan Province Province said: fragrant snowballs are 22-28℃. 00 days need light. After sowing in March-June, flowers will bloom in 12- 17 weeks. Fulukou12-15℃16-20 days light. May-June cherry blossoms 18-25℃ 12 weeks. 1 1 month (flowering after sowing 12- 16 weeks) D24/N 15℃ is the best temperature for budding. Pay attention to control watering at seedling stage. Carnation is insensitive to 15-20℃ for 6-8 days, and carnation is insensitive to 20-22℃ for 7-9 days. From April to June, the sky is full of stars, and15-25℃ covers 0.2CM in May and June. I like neutral or slightly alkaline soil to cut autumn leaves at 22-25℃ in spring 12-20 days, Chinese cabbage at 20-25℃ in early summer for 8- 15 days, and light sowing 10- 12 weeks later,/kloc-0-20. Corydalis angustifolia18-21℃ 7-14 days in the sun, and Corydalis tricolor 18-25℃ 7- 12 days in the sun until it blooms about 65438. 18-21℃ 9-12 days is not sensitive. The period from sowing to flowering is about 1 1- 15 weeks. Evening primrose is suitable for direct broadcast in autumn-10 month, with a soil cover of about 0.5CM, and Limonium sinense18-22℃ for 5-12 days is insensitive. From April to May, the market mistakenly called forget-me-not 15-20℃8- 14 days. The flowering period is about April to May, and Buxus macrophylla is 20-23℃ 10-20 days. 18-21℃10-65438+cover the soil as required. Lupinus lupinus blooms after dark sowing at 20-25℃1-16 days, that is, Malus lugens 18-25℃ for 7- 12 days, and calceolaria18-2655. Light sowing on 5438+08 days 4-5 months after flowering, and insensitive sowing on Chinese globeflower18-22℃ for 7-12 days and insensitive sowing on Chinese globeflower at 22-25℃14-2/day./kloc- The western primrose12-16℃15-20 days needs light in spring, that is, the western primrose needs light in four spring seasons 15-20℃ 15-20 days, and after sowing 16-20 days. -18℃ 16-20 days after light sowing, it blooms for 22-27 weeks, that is, Primula multiflora18-22℃12-15 days after spring sowing, the seedlings bloom for 2 years. Feng Lun Chrysanthemum12-15℃14-21day: Cordyceps sinensis. After 2 1℃8- 10 days of non-sensitive sowing, it takes about 3-4 months to bloom, and daisy18℃/kloc-0-15 days needs light, and calendula14-/kloc-. Expose cornflower14 days at 20℃ for 3-6 months 15-2 1℃ 1-2 weeks, and cover the soil for about 0.2CM in April-May18-22℃ 7-/kloc. 8+05- 18℃ 7- 10 needs light in spring (that is, echinacea purpurea, echinacea purpurea). Black heart chrysanthemum can also be sown in spring on 21-28℃12-18 days. However, in summer, the five-colored chrysanthemum should be properly shaded at 18-22℃ 12- 16 days, 14- 15 weeks later. Chrysanthemum morifolium18-21℃ 7-12 days or so requires illumination until it blooms. Chrysanthemum morifolium needs illumination for about 20-22℃ 10- 14 days or so. In early spring, chrysanthemum morifolium is insensitively sown at 20-22℃ for about days or so until it blooms. It's dark around 7- 14 in spring (seeds can be soaked before sowing: seeds can be soaked in water at 23 ~ 30℃ overnight before sowing and naturally cooled. ) please click to view-> seed coating of Cyclamen persicum seed sowing and seedling raising: seeds are inside and outside are artificially coated. Don't peel off the coating, sow directly. The main functions of powder coating are: to enhance the disease resistance of seedlings after germination; Some powder coats are added with nutrients and insect-proof ingredients to promote/help germination; In production or when some individuals sow, it is very convenient to use a seeder to wrap tiny seeds in powder coating. Even so, normal sowing procedures and requirements should be followed when sowing. Because the powder coating contacts wet soil, it will gradually dissolve after absorbing water. Remarks: (1) Low temperature treatment: ancient rare plants, Fu Lushou, Hua, etc. If stored at 5℃ for 3 days, it can germinate smoothly. (2) Temperature changing treatment: 24-hour cycle temperature changing treatment is carried out, with Petunia at 20℃ 18 hours, Petunia at 30℃ for 6 hours or 20℃ 16 hours, and Nigella at 20℃ for 8 hours. (3) Coconut seeds can germinate smoothly after boiling water treatment and scalding. (4) The seeds of Rosaceae obtained by stratification method can germinate smoothly after being placed in moist soil at 5℃ for 90- 100 days. (5) Drunken Butterfly Flower: Take a small dish, spread it with a soaked napkin or cotton, sprinkle the seeds on it (don't cover anything else), and wrap a layer of plastic wrap around the mouth of the dish. Put vegetables in bright places during the day, in the fresh-keeping layer of the refrigerator at night, and so on. Partial germination can be seen in 3 or 4 days at the earliest. Note: White radicle is planted in the soil as soon as it is exposed. In addition, there are not many branches of Buddleja officinalis, so don't transplant it after sowing. (6) Examples and brief description of light treatment: It has good photosensitivity to seeds with good photosensitivity, such as Pogostemon rugosa, snowball, Begonia Siji, Rieger Begonia, Bulbous Begonia, Impatiens africana, snapdragon, bouquet of red flowers, corydalis and so on. Small seeds can be uncovered, but the soil must be kept moist, and those with good light transmittance can also be used. Dark-proof seeds, after sowing, should be placed in a dark place (after budding, they should be moved to a bright place in time) or completely covered with soil, such as: Yan Laihong, Iris, Fu Lu Kao, Sun Richun, Nigra, calendula, marigold, malachite grass, cherry blossoms, pansy and so on.