How do you grow a beautiful cherry? Family planting skills of Beautiful Sakura

Beautiful cherry is one of many flower species, the common way of planting is the garden, by the road, in fact, it can also be planted at home, if the pot is placed in the home has the role of beautifying the room, the following is the method of family planting, you can learn.

Flowers are plants that have certain ornamental value and are cultivated and maintained through certain techniques. In a broad sense, flowers are not limited to watching flowers, but can also watch leaves, fruits, buds, stems and roots. There are not only posture and color, but also aroma and charm. From lower plants to higher plants, from aquatic plants to terrestrial plants, from herbaceous plants to woody plants, it is extremely rich.

Growing flowers is a healthy activity, and it costs very little, and it can beautify the house. after a busy day, when you get home and watch the flowers bloom and fragrance comes to your nostrils, your tiredness and boredom will disappear.

Here are some issues related to the cultivation of Beautiful Sakura:

Habits: originated in Brazil, Peru and Uruguay. Like warm, sunny places. It is not strict with the soil, but flowering is more luxuriant in moist, loose and fertile soil. Have certain cold resistance, high temperature resistance.

Propagation and cultivation: sowing or cutting propagation. Coring is usually carried out twice before flowering to promote the germination of more flowering branches: one to two weeks after potting, or when the seedling is high 6~10cm and has more than six leaves, remove the top tip and retain the lower 3 leaves to promote branching. Three or five weeks after the first coring, or when the lateral branch grows to 6~8cm, the second coring is performed, that is, the top tip of the lateral branch is removed and the four leaves under the lateral branch are retained. After two coring, the plant type will be more ideal and the number of flowering will be more.

Key cultivation points: 1. In the selection of pot soil, the cultivation soil with loose, fertile and good drainage performance should be selected as the pot substrate, and the rotten organic fertilizer and some superphosphate should be applied to the bottom of the pot before planting. two。 Watering and fertilizing. As the beauty cherry likes to be fat and moist, in addition to applying base fertilizer, thin liquid fertilizer is needed every month during the growing period. Potted soil should be kept moist, but watering should not be too frequent, otherwise it will cause branches and leaves to grow or wither, affecting pregnant buds and flowering. The basin soil should be a little dry in winter. 3. Heart-picking and pruning. When the seedlings reach the height of 10cm, it is necessary to pick the heart to promote the lateral branches to germinate and the plant type is compact. At the same time, in order to blossom continuously, the residual flowers should be cut off in time after each flower, and the management of water and fertilizer should be strengthened in order to reproduce new branches and blossom. 4. Lighting and renewal. Beautiful cherry is a light-loving plant, which should be cultivated in a sunny place during the growth period, and move to an indoor sunny place before Frosts Descent. The mother plant is easy to age and needs to be renewed every 2 years.

Purification function: beautiful cherry can remove indoor formaldehyde, strong anti-pollution ability, but also suitable for planting near heavily polluted roadsides and factories.

Uses: beautiful cherry has close branches, suitable for planting, can cover the ground, can be planted in the courtyard, under the window, embellished with rocks. Dwarf varieties only 20~25cm, but also suitable for potted plants, placed in the study windowsill, balcony, or hanging under the porch, windowsill, elegant and fresh, swaying and colorful; placed in the dining table, desk, coffee table, small and natural, pleasing to the eye.

Beautiful Sakura has high ornamental value and strong survivability, as long as you learn the cultivation skills shared by editors, you will have a sea of flowers.

Family Flower cultivation and planting skills in April

April is an important month for flower friends, it is an important time to plant flowers and plants seeds, and the care of flowers and plants in April is also very important.

Courtyard floral arrangement

(1) the species of flowers suitable for courtyard display are in the south of Jianghuai, and a considerable number of potted ornamental plants will be available for courtyard display after Ching Ming Festival. Such as southern fir, camellia, five-needle pine, vertical silk begonia, stick stem begonia, cycad, king coconut, palm bamboo, fish tail sunflower, loose-tailed sunflower, Canadian jujube, Luohan pine, crane orchid, rubber tree, tortoise back bamboo, spring feather, smile, southern bamboo, one-leaf orchid, yew, red maple, green peach, Birthday Bun with Bean Paste Filling, star anise plate, cymbidium, palm tree, peach leaf coral and so on. The courtyards in the northern region can display black pine, white pine, brocade pine, round cypress, spruce, yew, Jimei, beauty plum, broad leaf ten merit, Huashan pine, Budi coconut, palm, European dwarf palm, Chilean wine coconut and so on.

(2) the reproduction of courtyard flowers. The species of courtyard flowers suitable for sowing in April are: drunken butterfly, cockscomb, impatiens, a string of red, thousand-day red, Xiaoli, marigold, chrysanthemum, longevity flower, petunia, goldfish grass, red chrysanthemum, skin and so on. The courtyard woody flowers suitable for sowing in April are Magnolia, Michelia, Magnolia, red maple, seven-leaf tree, camellia; others are wisteria, Chimonanthus, Chimonanthus, Phyllostachys pubescens, Fuguizi and so on. The seeds stored in sand are suitable for sowing when the seeds just crack. Seeds with hard seed shells, such as Chimonanthus praecox, wisteria, Acacia, Bauhinia, Liriodendron, etc., can be soaked in cold water for 24 to 36 hours before sowing. The seeds of star anise gold plate can be sown as they are picked when they mature at the end of April. Milk eggplant can be sown and raised seedlings in a plastic shed in April. Bulb flowers, late fragrant jade, gladiolus, dahlia, etc., can be planted at this time.

two。 Cutting from south to north, most of the easy-to-root flowers and trees whose leaf buds have not yet germinated can be cut, such as broad-leaf ten merit, star anise gold plate, yellow poplar, southern bamboo, sticking begonia, plum blossom (palace powder and green calyx, etc.), Luohansong, pomegranate, crape myrtle, pyracantha, Spiraea, rose and other varieties. Chrysanthemums can also be cut at this time.

3. The flowers and trees that can be reproduced by grafting in April are: peach leaf coral, golden marbles, on female plants such as Ginkgo biloba, grafting branches of flowering male plants can contribute to fruit and avoid the trouble of pollination year after year. Woody flowers such as Tripterygium, Xifu Begonia, Wintersweet, Dragon claw Robinia pseudoacacia, blue peach, sweet-scented osmanthus, red maple, Michelia, Magnolia, Birthday Bun with Bean Paste Filling and other woody flowers can also be grafted in April. In addition, in the south, crab claw orchid, golden mackerel, peony and so on can also be grafted at this time.

4. The courtyard flowers that can be propagated by ramets in April are as follows: ten meritorious plants, ten broad-leaved flowers, Phyllostachys pubescens, Phyllostachys pubescens, Begonia, Yingchun, pomegranate, figs, Magnolia, plantains, canna, dahlia, iris, spring orchids, onion orchids, lotus flowers, water lilies and so on.

5. The courtyard flowers and trees that can be reproduced by striping in April are: plum blossom, wax plum, red maple, gardenia, Michelia, camellia, Luohan pine, sweet-scented osmanthus, pedicel begonia and so on.

(3) Management of courtyard flowers and trees 1. Management of flowers and trees planted in the courtyard (1) transplanting flowers and trees in the courtyard this month is the best time for transplanting flowers and trees in the courtyard, whether deciduous or evergreen, as long as the leaf buds are not unfolded or the shoots are not long, they can be transplanted with soil balls, such as Magnolia, camphor, Michelia, ginkgo, white magnolia, seven-leaf tree, heather, persimmon, wax plum, plum blossom, red leaf plum, red maple, etc., the diameter of soil ball is about 6 to 7 times the diameter of tree trunk. And depending on the damage of the root system, cut off some branches and leaves as appropriate to reduce foliar transpiration. When transplanting the sprouted plants, the diameter of the soil ball should be increased, and the branches and leaves should be cut at the same time. Do not transplant plum blossoms after leaf development, otherwise it is easy to lead to poor growth or death. Peony and peony are not allowed to be transplanted in spring. Ground-planted grass flowers such as calendula, cherry cherry, impatiens, a string of red, hundred-day grass (4 to 5 true leaves), petunia, turnip grass, goldfish grass, iris, onion orchid, flower leaf Ophiopogon, Hosta, book belt grass, Ophiopogon japonicus, auspicious grass, etc., can also be transplanted at this time.

(2) after pruning, the plants such as Chimonanthus, Plum Blossom, Admiralty, Peach Blossom, Ying Chun, etc., are shrunk from the base of the flowering branches, and the appearance of the tree is adjusted. For flowering shrubs planted in places such as Bauhinia, Tripterygium, Tripterygium, Tangdi, papaya, Hubei Begonia, Michelia, Chimonanthus, Prunus mume, etc., it is appropriate to trim long branches, irregular branches, inner bore branches, thin branches, disease and insect branches, etc., in order to form a good flowering plant shape.

(3) fertilization, whether evergreen flowers or deciduous shrubs, as long as they have not yet sprouted and shoots, a circular ditch can be dug outside the root system and retted organic fertilizer (cake fertilizer) or compound fertilizer can be applied, 0.5 to 1 kg per plant.

(4) cut off the branches and leaves on the plant that have been infected with disease and insect pests, remove the dead branches and leaves from the ground, and concentrate on destroying them. For Rosaceae flowers and trees that are susceptible to diseases, such as rose, tapestry crabapple, weeping begonia, western begonia, papaya, pear, etc., Bordeaux solution should be sprayed in time to prevent the occurrence of rust and brown spot.

two。 Management of potted flowers in the courtyard (1) changing pots for plants that have not yet changed pots in March but whose leaf buds have just sprouted but have not yet spread their leaves can be changed in April, and do not break off the persistent soil or prune the roots too much when changing pots, such as ginkgo, Nanyang fir, golden pine, Luo Han pine, black pine, golden pine, five-needle pine, Osaka pine, Galo wood, pomegranate, crape myrtle, etc.; generally do not change pots for plum blossom plants after leaf expansion.

(2) the seedlings of the rich trees in the southern region can be dug up at this time, hang them out for 1 to 2 days, let them lose part of their moisture, and then braid the stems of odd plants of 3, 5 and 7 into braids, and then press them with heavy objects to fix their shape. and then choose a suitable pot for planting.

The white orchid can not be cut indiscriminately, its branches have a large pith, and a dead branch will appear under the cut after pruning, so the cut should be at least 5 cm away from the retained buds.

For the triangular maple bonsai, it can not be pruned at this time, otherwise a large amount of injured fluid will be produced, which will cause the branch to wither under the shearing mouth and affect the normal growth of the branch.

The ornamental plants suitable for modeling in April are: Luohan pine, June snow, Cuibai, real cypress, banyan tree, ginkgo, five-needle pine, black pine, Garo wood, vertical silk begonia, velvet cypress, elm nut, Finch, bayberry, oak, white wax, red nan, weeping spear, plum blossom and so on. For pine bonsai, the male and female cones should be erased in time to reduce the consumption of nutrients.

(3) watering the potted flowers and trees that come out of the house in April should increase the amount of water to promote the plants to shoot and spread their leaves as soon as possible. For five-needle pine, black pine, brocade pine, red pine and other bonsai, it is required to control watering, see more sunlight, do not make its needles grow too long, it is appropriate to do not dry, less watering and more spraying. In the southern region, cycads should also be "deducted from water" to prevent the newly extracted leaves from being too long to affect the ornamental. For camellia, rhododendron, poinsettia (plants that change pots after shearing), as well as epiphyllum, arrow lotus, plum blossom, magnolia, jasmine, kumquat, etc., special attention should be paid to controlling the amount of watering, so as not to cause root rot caused by stagnant water in the basin.

(4) fertilization is suitable for rose, camellia, plum blossom, wax plum, rhododendron, spring orchid, cymbidium, orchid, etc., because after flowering, the root system begins to produce tender fibrous roots, and the concentration of fertilization should not be too high. If the concentration of cake fertilizer and water is about 10%, 0.2% to 0.3% of urea and potassium dihydrogen phosphate solution should be used. If the concentration of topdressing is too high, it will damage the young fibrous roots. A small amount of retting solid organic fertilizer or multi-component quick-acting compound granular fertilizer can also be applied to different parts of potted flowers.

(5) for potted orchids to prevent disease and pests, when leaving the room, it is necessary to carefully check whether there are scale insects on the leaves of the plants, and spray Bordeaux solution or mancozeb on the plants to prevent the occurrence of leaf diseases. For pine and cypress, hammer elm, wood, sparrow plum, plum blossom, triangle maple and other stump bonsai, the branches and leaves of diseased insects can be removed and burned at the same time, the exposed xylem on the trunk can be smeared with stone sulfur mixture and other antiseptic. For potted plants previously infected with whitefly and scale insects, such as daidai, kumquat, lemon, gardenia, camellia, etc., omethoate and other pesticides should be sprayed in time after leaving the room.

(1) the species of potted flowers suitable for indoor display are still in bloom in April, suitable for indoor display are: Camellia, lotus, Flukao, European spring primrose, lotus, Birthday Bun with Bean Paste Filling, peony (flowering plant), golden lotus, pansy, Cartland (spring flower), Dendrobium (spring flower), crane orchid, cherry, freesia, daffodil, safflower calla, tulip, rose, cymbidium and so on. The foliage plants are: one-leaf orchid, southern fir, cycad, gold coin tree, cinnamon, rubber tree, Saxifraga variegata, Qin leaf banyan, golden heart Brazilian iron, wine bottle orchid, green apple, tortoise back bamboo, cherry angel, brown bamboo, asparagus, tiger tail orchid, purple back evergreen, pineapple, peach leaf coral, star anise gold plate and so on.

(2) the breeding of flowers on the balcony carries on the reproduction of flowers on the balcony, generally in the flowerpot, the number is relatively small. Because the balcony wind is big, the humidity is small and so on special reason, the management wants to be troublesome, but as long as careful, still can carry on some small amount of reproduction, for own potted plant or gift flower friend.

1. If a small amount of asparagus and magnolia seeds are collected, it is feasible to plant them in pots. In the colder northern areas, they should be placed indoors until the outdoor temperature reaches 10 ℃ to 15 ℃ before moving to the balcony. In addition, you can also plant a small amount of red, marigold, thousand-day red, primrose, winter coral, petunia, cockscomb, impatiens and so on on the balcony to decorate the balcony and interior when blooming, so that your surrounding environment blossoms continuously, like spring all the year round.

two。 Cuttings on the balcony generally can only breed a small number of flower species in large flowerpots. The cutting substrate can use clean sandy soil, fine sand, vermiculite or perlite and so on. My personal experience is that it is better to use the mixture of rice chaff and fine sand in the proportion of 1 ∶ 1 as the balcony basin. The ornamental plant species suitable for cutting propagation on the balcony in April are: bergamot (south), Fusang, geranium, rose pomegranate, poinsettia, rubber tree, jasmine, magnolia, red back cinnamon, bamboo, eight immortal flowers, lobular rosewood, Galo wood, miniature rose, hot thorn, true cypress, juniper, peach leaf coral, smile, star anise gold plate and so on. Evergreen category to cut off as many leaves as possible, after the cutting is finished with plastic film to protect the moisture, the northern area can be placed in front of the indoor sunny window to avoid freezing.

3. Grafting on the balcony is more difficult than in the courtyard. It must plant the rootstock in the basin the year before and require it to grow healthily in order to facilitate the survival of grafting. The flowers and trees that can be grafted on the balcony in April are: ① branch grafted red maple, five-needle pine (north), rose, golden billiard, coral of golden peach leaf, wax plum (big wheat bud), Birthday Bun with Bean Paste Filling, green peach, etc.; ② depends on grafted wintersweet, sweet-scented osmanthus and so on. Bagging and moisturizing should be given to branch grafting in order to improve the survival rate of grafting. Crab claw orchid, golden mackerel, peony, etc., can also be grafted on the balcony or indoors at this time.

4. This is the most common way to propagate flowers on the balcony. From south to north in April, when the outdoor temperature reaches 10 ℃ to 15 ℃, the flower species that can be propagated on the balcony are: Magnolia, Magnolia, Iris, Bamboo, Magnolia, Cymbidium, Cycas, Orchid, Hosta, Begonia, Pineapple, Orchid, Palm Bamboo, Pearl Orchid, Taro, tequila, Kidney Fern, Umbrella, White Crane and so on. It is worth noting that the tiller buds stripped from the mother plant, including cycad, pineapple, magnolia, etc., the plants with roots can be put on the pot directly, and the sub-plants without roots should be buried in the moist fine sand to promote their roots, and only after they germinate better roots can they be planted in culture soil, otherwise it is easy to cause seed rot and lead to ramet failure. In addition, if the root system of the cut sub-plant is not ideal, in addition to smearing plant ash, charcoal shavings and sulfur powder and other antiseptic, some branches and leaves should be properly cut off in order to maintain the balance between root water absorption and leaf transpiration water. in order to ensure the success of ramet reproduction. For the gentleman orchid, pineapple, etc., after planting, you can also cover it with plastic bags and open it every 1 to 2 days to give ventilation to increase the humidity of the local space, which is very important for balcony flowers and trees. For the leafless and rootless tillering buds stripped from the mother plant of cycad, a dark environment was created, which was beneficial to its rooting and leafing.

5. The ornamental plants that can be propagated under high pressure on the balcony in April are: Pinus elliottii, rubber tree, red maple, Michelia, camellia, Magnolia (south), rhododendron, wax plum, plum blossom, Milan (south) and so on. If the ABT rooting powder (No. 1 or No. 2) solution from 100ppm to 200ppm is smeared on the peeling wound of the branch ring, and then covered with mud moss, it is beneficial to the healing of the girdling site.

(3) Management of potted flowers on the balcony 1. Change the basin regardless of the south and the north, as long as the temperature on the balcony reaches 10 ℃ to 15 ℃, most of the potted flowers can be moved to the balcony, but there should be a process of exercise and adaptation before leaving the room. Whether evergreen or deciduous, pots can be changed as long as the potted plants have not germinated or sprouted slightly. Generally, small potted plants change soil once a year, and large potted plants change pots every 2 to 3 years. The common flowers and trees that can be changed in April are: Magnolia, Milan, Zhulan, jasmine, rubber tree, tortoise back bamboo, spring feather, camellia, plum blossom, wax plum, begonia, gentleman orchid, one-leaf orchid, Nanyang fir, goose palm wood, triangular plum, beautiful needle sunflower and so on. In general, when changing the basin, it is necessary to delete some etiolated or disshaped branches and leaves, and cut off part of the aging or rotten roots. White orchids change pots and even pick most of the remaining old leaves to promote the emergence of new leaves.

The potted grass flowers that can be potted on the balcony in April are: five-color pepper, petunia, marigold, beautiful cherry, diamond grass, Zhu Dinghong (bulb), iris, marigold, dahlia, taro and so on.

two。 Pruning for rhododendron, camellia, etc., it is necessary to pick the residual flowers and abortive buds in time after flowering, and slightly cut off the branches of diseases and insect pests and irregular branches. for the plants after flowering, such as Chimonanthus, plum blossom, green peach, golden bell, etc., the annual branches retain only 1 cm to 2 cm of the base, and the rest are cut off. For pineapple, Cymbidium, etc., the stump should be cut off in time after the flower fails, and the pot should be changed again. The pedicel cutting of the orchid should be especially careful, a little carelessly can easily cause a rotten heart of the plant, the method is: the potted soil stops watering for a week for its hair to dry, after cutting off the mutilated flower pot, do not let the juice from the wound flow into the leaf tube, you can put the flowerpot obliquely in advance, control watering, and then correct the flowerpot after the wound is dried, so as to avoid dirty Rain Water and dirty water from pouring into the leaf tube, so that the residual flower pot shrinks and wilts naturally.

3. Water the potted flowers on the balcony in April to keep the potted soil moist, spray more water, and control watering, because the temperature is still low at this time, do not cause the plant to rot because of too much watering. When the temperature rises to about 20 ℃, then increase the amount of water, usually once a day. Among them, a small number of potted flowers left indoors can be sprayed with cold boiled water, but the residual tea dregs can not be poured into the flowerpot.

4. Fertilizer balcony potted flowers fertilization should be very careful, can not be used with a strong odor of the species, which is not conducive to their own balcony cleaning, but also affect the relationship with neighbors, must not be arbitrary. The balcony can be raised with solid particles of organic fertilizer dried after ripening, as well as long-term multi-component compound granular fertilizer, bar fertilizer, urea and potassium dihydrogen phosphate, etc. The general principles are: giving consideration to both nitrogen, phosphorus and potassium, applying thin fertilizer frequently, using both inorganic and organic fertilizers, and avoiding raw fertilizer, thick fertilizer and large fertilizer.

5. In the middle and late April of disease and pest control, adults of whitefly will appear on dai dai, kumquat, bergamot and other plants, which can be killed by spraying low concentration of insecticide, permethrin and other pesticides. For foliage plants, such as one-leaf orchid, rubber tree, cycad and other plants, a small number of scale insects parasitic on them should be wiped off with wet cloth or adhesive tape in time. For rose plants, Bordeaux solution can be sprayed every half a month to prevent the occurrence of diseases such as black spot.

Family flower cultivation and planting skills in December

December is almost the coldest time in most areas, and it is also the most critical time for flower cultivation. As for how to take care of flowers, succulent flower beds will introduce you.

1. In the first and middle of December, the species of grass flowers that can be transplanted and planted in the courtyard are: Carnation, kale, pansy, goldfish grass (south), calendula, daisy, hollyhock, marshmallow, cherry, Flukao, onion orchid, Ophiopogon japonicus, step grass and so on. In addition, bulb flowers such as tulips, hyacinths and daffodils can be planted in pieces or rows on both sides of the courtyard road. Attention should be paid to planting or transplanting grass flowers and bulb flowers to the north of the Yangtze River.

December is a good time for transplanting deciduous shrubs in the courtyard. Species are: hibiscus, pomegranate, bauhinia, wisteria, Lingxiao, Yu Li, elm leaf plum, purple magnolia, white magnolia, two Qiao Magnolia, wax plum, clove, red leaf plum, purple leaf cherry, purple leaf peach, green peach, Birthday Bun with Bean Paste Filling, beauty plum, rose, red leaf Berberis, golden leaf privet, golden pine, red incense, Spiraea, Qionghua, snowball, golden bell, Jasminum, welcome spring, try to bring soil balls, watering after planting to ensure transplanting survival. The evergreen shrubs that can be transplanted in the courtyard are: sweet-scented osmanthus, French holly, golden pine, Phnom Penh cypress, dragon cypress, palm, Canadian jujube (should not be less than-10 ℃), rhododendron, gardenia, safflower clover, southern bamboo, yellow poplar, ten meritorious works and so on. It is worth noting that the transplanting of evergreen flowering shrubs should bring good soil balls, moderate shearing, and do a good job of spray moisturizing. In order to have potted flowers in full bloom for indoor display during the Spring Festival, plum blossoms, wax plums, spring greens, Admiralty, camellias, camellias and pedicel begonia can be dug up in early December and placed in double-layer greenhouses with good thermal insulation performances. strengthen management, so that it can open in time before and after the Spring Festival.

two。 There are three main types of ornamental plants that should be pruned in the pruning courtyard, one is flowering shrubs, the other is hedges, green walls and color blocks, and the third is geometric or other shapes. Pruning should adopt different standards according to its different functions. For flowers and shrubs planted on the ground, in addition to cutting off disease and insect branches, thin branches, dead branches and disordered branches, but also strive to achieve natural and beautiful crown appearance, good ventilation and light transmission of the inner chamber. For hedges, green walls, color blocks, etc., the face is required to be flat, straight and angular. For balls and other shapes, it is required to be round and generous.

3. Watering plants that have survived at the beginning of this year may not be watered unless the soil is very dry. Transplant plants that have not fully survived in spring and summer. If the weather is sunny for a long time and there is no rain, the crown can be sprayed with water every 10 days or so. For the newly transplanted flowers, shrubs or grass flowers in late autumn and early winter, attention should be paid to watering management, which can be watered once a week to ensure their smooth survival. For the dusty evergreen shrubs in the courtyard, the canopy can be sprayed with water around noon in fine weather to wash away the dust attached to the leaves to facilitate leaf photosynthesis.

4. Fertilization for pruned shrubs, such as Camellia, Chimonanthus, Yingchun, Admiralty, Magnolia, Magnolia, rose, crape myrtle, bauhinia, begonia, fragrance, sweet-scented osmanthus, Michelia, etc., can dig ring grooves in the periphery of their roots with a depth of more than 15 cm, and apply appropriate amount of compound fertilizer or cake fertilizer to meet their growth needs in the coming year. For newly transplanted flowering shrubs in late autumn and early winter, all forms of fertilization should be stopped. In the southern region, grass planted on the ground, such as carnation, hollyhock, kale, cherry, fukao, daisies, calendula, pansy, etc., can continue to apply low concentration dilute liquid fertilizer?

5. Pest control for flower and shrub species with trunk diameter of more than 2 to 3 cm, self-made whitening agent for tree trunk whitening can reduce the occurrence of diseases and insect pests in the coming year. Plants with partially exposed xylem of the trunk can also be smeared with or purchased stone-sulfur mixture to prevent xylem decay or moth. Check the trunk, bark, rhizome, found that there are eggs, pupae, can be cleared and destroyed. Withered branches and leaves and weeds in the courtyard should also be cleaned up and burned.

6. Land preparation for a small number of plots in the courtyard to be used for sowing, cutting and transplanting next year can be turned deeply in December, and cake fertilizer, pond mud and barnyard manure can be applied at the same time. The cutting land can not be fertilized, do not make a bed for the time being, and make a bed again in the next spring, which can greatly reduce the harm of underground pests in the coming year.

7. Prepare the fertilizer to make use of the free time, crush the rapeseed cake and bean cake, pour it into the tank, add water and seal fermentation to produce fertilizer. Pig and cow manure, chicken manure and pigeon manure were mixed with garden soil and covered with film retting, which can be used to prepare culture soil and topdressing in the coming year. The litter and weeds cleared out in the garden are piled up and burned with the garden soil, and the sifted burning soil can be used for sowing cover soil or preparing culture soil.

8. The main species of woody ornamental plants that can collect seeds are: wisteria, privet, lobular privet, pyracantha, Fugui seed, camphor, heather, heather, red maple, green maple, azure bamboo, big leaf holly, structural bone, holly and so on. Most of them must be treated with sand storage to accelerate germination, and then sow in the field after the cracks are exposed in the next spring. Most of the grass flowers that can be harvested are transferred to a simple greenhouse, such as a bunch of red, thousand-day red, marigold, malachite and magnolia, etc., but the seeds of Cymbidium should be sown as they are picked.

9. For storing roots, the root tubers of Dahlia and the underground stems of canna should be checked frequently: one is to keep the room temperature not less than 4 ℃ to 5 ℃, and the other is to keep the fine sand slightly moist to avoid decay.