How to raise sea immortals, the breeding methods and precautions / light should be sufficient.

Hyacinth is a kind of flower plant native to eastern China. It can often be seen in Korean Peninsula and Japan. However, if we want to raise it well, there are many places we need to pay attention to. How to raise Hyacinth? What are the breeding methods and precautions for sea hyacinth? The following small series takes everyone to understand.

1. How to raise sea fairy flowers and understand their habits

If we want to know how to raise sea immortals, we must first understand its growth habits. this plant is very adaptable to the environment, likes light, and also has a certain tolerance to shade and cold, but we need to follow the requirements in daily water and fertilizer management. only in this way can it grow better, details are described in detail below, let's take a look.

II. Culture methods and matters needing attention of sea immortals

1. The soil is well drained

Before we cultivate sea immortals, we first need to choose the soil, although the folded plants are not strict with the soil, but let it grow in the suitable soil, it can also grow better. In terms of soil, sea immortals like loose, fertile and humus-rich soil, which is rich in nutrition, drainage and air permeability, so that plants can better absorb nutrients.

two。 Fertilization, once a month during the growing period

Fertilizer is one of the main nutrients in the growth process of sea immortals, especially after entering the growth period, its demand for fertilizer is very high, basically every other month, so that the plant can grow better. However, there is one thing we should pay attention to before fertilizing, that is, the fertilizer must be diluted with water first. If the concentration is too high, it will burn the plant.

3. Moisture, avoid stagnant water

After entering the growth period of sea immortals, it has a great demand for water, so we should water frequently to keep the soil moist, so that plants will grow more rapidly, but we should also pay attention to control the amount of water. This kind of plant is not resistant to waterlogging, so we can not water too much, because if water is accumulated, it is easy to cause its roots to rot.

4. Light, summer shade

Sea immortals prefer light, but are not tolerant to strong light. If the light is relatively mild in spring and autumn, we can breed it outdoors all day to receive light, so that it can also carry out better photosynthesis, and the plant will grow better. However, after entering the summer, because the light is relatively strong, we should still pay attention to shade, so as not to burn the plants.

5. Regular pruning

In the process of cultivating sea immortals, we also need to prune them regularly to cut off some overgrown branches and some withered, diseased and weak branches, which can not only maintain the beauty of the plant type, but also help to ventilate and transparent the plants. it can also play a role in promoting its branches, so as to make the plant more full.

6. Timely prevention and control of diseases and insect pests

When we breed sea immortals, if we are not careful enough, it is easy to let diseases and insect pests enter while they are empty. This kind of problem is very harmful to the plants, so we must deal with it in time after we find it. Specific treatment methods you can refer to the sea immortal pest control article, which has a detailed introduction.

The culture method of Brocade flower has a large water demand in the growing season.

Brocade belt flowers, also known as sea immortal flowers, five-color begonia and so on, are often planted in the corners of the garden and by the lakeside of the park, so many families generally plant them. So how is the brocade flower raised? The following editor shares with you about the methods of brocade flower culture and the problems that should be paid attention to in culture.

I. the culture method of brocade flower

1. The best time to reproduce

It usually takes place in early spring and autumn and winter, or in summer from June to July.

2. The best growing soil.

Brocade flowers need deep, moist, humus-rich soil.

3. Growth humidity requirements

Brocade flowers like light, shade-resistant, cold-resistant, afraid of waterlogging, suitable air humidity is 65%-75%.

4. The best growth temperature

The suitable temperature for growth is 15 ℃ ~ 30 ℃, and the suitable temperature for flowering is 18 ℃ ~ 22 ℃. It is resistant to low temperature and can survive winter in open field in the north.

5. The best growth light

Brocade flowers like a warm, humid, sunny environment.

II. Matters needing attention in culturing brocade flowers

1. Spread fertilizer

When potted, 3 parts of garden soil and 1 part of rice chaff ash can be mixed, plus a small amount of barnyard manure as base fertilizer. After using mature compost as base fertilizer during planting, the root was ditched and applied every 2 to 3 years during the dormant period in winter or early spring. Fertilization and watering should be timely every month in the growing season. After sprouting in spring, the amount of water should be gradually increased to keep the soil moist.

2. Watering key points

Pay attention to watering during the growing season. After sprouting in spring, the amount of water should be gradually increased to keep the soil moist. High temperature and drought in summer are easy to make leaves yellow, dry and withered, so it is necessary to maintain sufficient water and spray water to cool or move to semi-shady and humid places for maintenance. Water should be watered once or twice a month to meet the growth needs.

3. Pruning essentials

As the growth period of brocade flower is longer, the top branchlets are often not full before winter, and are easy to dry up when overwintering. Therefore, the dry and withered branches at the top of the plant and other old and weak branches, disease and insect branches should be cut off and cut short and long branches before sprouting in spring every year. If there is no seed, the residual flower branches should be cut off in time after flowering, so as not to consume too much nutrients and affect the growth. Branches that have been growing for 3 years should be cut off from the base to promote the robust growth of new branches. Because the new technique of its inflorescence germinates on 1-2-year-old branches, it is not suitable to prune the branches of the previous year at the beginning of spring, usually only withered branches are removed.

4. Replacement of basin soil

It is best to change the basin every 2-3 years, but also often turn the basin to loosen the soil, which can make the soil breathable and promote faster growth.

5. Main points of reproduction

The propagation of Brocade flower can be divided into four methods: cutting, striping, plant division and sowing.

(1) cutting

The semi-lignified branches of the same year can be cut off in summer as cuttings, cut into half of the soil, and then watered thoroughly, and then often keep the soil moist. Softwood cuttings can be used in the rainy season, and the survival rate is also high. Hardwood cuttings or softwood cuttings can be used in spring March or plum rain season, cutting cuttings into 15 cm long, cuttings in a sterilized and shaded seedbed, or 1-year-old branches cut in the open field after defoliation are easy to survive.

(2) pressing strip

Striping can be carried out all year round, usually under the lower branch after flowering. The lower branches of Brocade are easy to be creeping, which are pressed into the soil in the growing season and propagated by pressing, and it is easy to take root and survive at the nodes.

(3) ramet

Ramets are carried out in early spring and autumn and winter. Most of them are combined with transplanting before and after germination in spring, and the whole plant is dug up, divided into several clusters, and then planted separately. Cut one-year-old mature branches in the open field from February to March in spring, or semi-lignified twigs in June to July in the shade. The strips can be pressed in June. Transplanting seedlings need to take shelter soil in spring and autumn, and soil balls in summer. After planting, the rotten compost was applied every early spring, and the senescent branches were trimmed.

(4) sowing

It was carried out in the first and middle of April. After sowing, the method of irrigation was used. Do not spray water on the soil surface with a spray can, so as not to wash the seeds out of the soil surface. The seedlings emerged about 15 days after sowing. However, the sowing method is used for a long time, and generally a small amount of reproduction does not use this method.

6. Disease and pest control

There are not many diseases and insect pests, occasionally harmed by aphids and red spiders. Spraying 1000 times of imidacloprid wettable powder with 10% imidacloprid wettable powder has obvious effect when aphid damage is serious; when red spider is seriously harmful, it is better to control with 1000 times of Lexben or 1000 times of triclofenac EC.

Third, the soil culture method of brocade flowers

The main results are as follows: 1. The soil culture method of brocade flower can be propagated and cultivated by four different methods, such as cutting, striping, dividing plants, sowing and so on. Brocade belt flowers like adequate light, warm, but also resistant to cold, soil requirements are not strict. Therefore, as long as the base fertilizer is applied at the time of planting and added once every other year, there is no topdressing during the growing period.

2. The peanut with brocade belt is long for a long time, and the top of the new branch is often not full enough before winter in the north, and the dry shoot appears when there is a strong wind in early spring. Therefore, it is necessary to control moisture in autumn to slow down the growth of branches, fully Lignification, and pour enough frozen water before freezing to survive the winter safely. If the branches are full, the dry shoots will be reduced in early spring.

3. In the maintenance and management, the residual flowers and old and weak branches should be cut off in time after flowering, and the long branches should be cut short to make the tree shape symmetrical naturally. Old plants planted for many years can be cut off from the base and new branches can be re-cultivated.

Fourth, the experience of breeding brocade flowers.

1. For those who like to cultivate brocade flowers, it must be noted that the seeds should be germinated before sowing. One week before sowing, soak the seeds in cold water for 2-3 hours, fish them out and put them in the room, wrap them with a wet cloth and sow them after germination, the effect is better.

2. In the cultivation of brocade flower, it is best to sow in the weather of no wind and no rainstorm in the near future, and the bed surface should be leveled and fine. The sowing method can be bed sowing or strip sowing, the sowing amount is 2g/ square meters, the thickness of covering soil after sowing can not exceed 0.3cm, keep the bed moist within 30 days after sowing, and emerge seedlings about 20 days.

3. Brocade flower not only has ornamental value, but also has economic value. in recent years, the price of brocade flower has been on the rise, the reproduction of brocade flower in the garden has gradually increased, and the market prospect is considerable. So potted brocade flower is also a good choice!

Key points of flower management in June Weather characteristics of June: from time to June, the temperature rose further. The Yangtze-Huaihe River Basin has entered the Meiyu season, entering the plum on June 12 and coming out on July 7 this year, when the evenly matched cold and warm air met in the region, causing frequent frontal or cyclone activities. June is the season with the largest number of Rain Water of the year, with long periods of continuous rainfall. Special care should be taken for some dormant or semi-dormant flowers and most bonsai in summer, so as not to cause rotten roots due to Rain Water, or plant growth due to lack of light, disturbing the shape or affecting the normal flowering and fruiting of ornamental plants.

The main contents of raising flowers from south to north in June are as follows:

I. Flower culture

1. Sowing seeds

The flowers and trees that can be sown in June are: primrose, lotus seed, cycad, loquat, wax plum and so on. For Chimonanthus praecox, when the pot-shaped fruit sac on the fruiting mother tree changes from green to yellow, and then from yellow to brown, the internal seeds are brown; peel off the fruit sacs in time, remove the seeds, soak them in cold water for 24 to 36 hours, wait for the seeds to absorb enough water to expand, and then bury them in clean wet sand to sprout. After about 2 weeks, the seeds can be split and sown in a ditch. The thickness of the covered soil is generally 2 cm to 3 cm, covered with straw to moisturize. After the cotyledons of most seeds are unearthed, remove the grass for 2 to 3 times and build a shed for shade in time.

two。 Cuttage

In summer, the temperature and humidity are high, and the cambium in the branches of flowers and trees is active, which is the best time for cutting and cultivating flowers and trees. There are two kinds of flowers and trees suitable for softwood cutting in summer. One is the species of hardwood cuttings that are difficult or slow to root, such as sweet-scented osmanthus, camellia, Michelia mollissima, wolfberry, holly, clove, purple magnolia, tapestry, snowball, Qionghua, coral tree, paulownia,

Belgian rhododendron, Buddha belly bamboo (taking root with gas), rubber tree, metasequoia, pond fir, Cryptomeria fortunei, etc.; the other is the species that are easier to take root, such as yellow poplar, rose, pyracantha, golden bell, welcome spring, Jasmine, June snow, pomegranate, hibiscus, goldfinch, jasmine, pearl orchid, dragon leaf bead, five-colored plum, Diitang, leaf flower, bergamot, lemon, Pinus elliottii, Phyllostachys pubescens, Lingxiao, red cinnamon,

Honeysuckle, Fusang, plantain, hypericum, golden plum, golden willow, dragon claw willow, banyan tree, Brazilian iron, cinnabar root, fragrance, variable leaf wood, Linnaeus, mountain plum blossom, crape myrtle, sea immortal, brocade flower, hemp leaf hydrangea, peach coral, goose palm firewood, ten meritorious categories, star anise plate, snow spray, eight immortal flowers, poinsettia, etc. It also includes a large number of other grass flowers, such as five-clawed golden dragon and ground.

Brocade, golden lotus, Qin Finch, thousand autumn tea, perfume grass, umbrella grass, geranium, colored leaf grass, begonia, tricolor pansy, thousand-day red, hundred-day red, peacock grass, marigold, sulfur chrysanthemum and so on.

Take the fully closed moisturizing cuttings of camellia and sweet-scented osmanthus as an example: the cutting time is from early June to mid-July, when the twigs of sweet-scented osmanthus and sweet-scented osmanthus are semi-lignified, and the substrate can be yellow soil, sandy soil or vermiculite. Cuttings are new shoots of the year, 10 cm to 15 cm long, leaving only 2 to 3 leaves at the end. Dip the lower incision with 500mg / kg 1#ABT rooting powder or naphthalene acetic acid solution for 10 seconds, dry slightly and insert it into the seedbed. The depth of the cuttings is 1x2 to 2cm, and the row spacing is 2cm × 8cm. After pouring water, set up a bamboo bow on the seedbed, then cover it with plastic film, press it tightly with mud around, shade the light in a double-layer shade, keep the bed moist, control the temperature in the film at about 30 ℃, and keep the humidity above 90%. Generally, a large number of cuttings can take root after one month.

3. Grafting

Lean on, take potted seedlings of Chimonanthus praecox as rootstock, lean on excellent varieties of Chimonanthus mume, use potted Magnolia and Magnolia seedlings as rootstocks to connect Magnolia, Michelia and so on. Bud grafting, using wild rose seedlings as rootstocks, grafting and breeding excellent rose varieties; using apricot, peach, plum and other annual seedlings as rootstocks, budding breeding Birthday Bun with Bean Paste Filling, green peach, purple leaf plum, red leaf peach, Yu plum, plum blossom, etc.; using 1-2-year-old maple seedlings as rootstocks, red maple, feather maple, red maple and so on. Branch grafting, Camellia oleifera, Camellia oleifera or Camellia oleifera seedlings as rootstocks, Camellia oleifera and Camellia oleifera as rootstocks, "Purple Butterfly" and "Jade Butterfly" in rhododendron as rootstock, split or abdominal grafting of Belgian rhododendron or western rhododendron.

4. Pressing strip

The feasible species of flowers and trees for strip culture in June are: rhododendron, honeysuckle, eight immortals, snowball, Qionghua, brocade, oleander, sweet-scented osmanthus, camellia, plum, wax plum, clove, gardenia, red maple, Milan, pearl orchid, jasmine, magnolia and so on.

5. Ramet

The flower species that can be cultivated in June are: kidney fern, calla lily (after anthesis), Phyllostachys pubescens, dry umbrella grass, purple back evergreen, pineapple, 12 volumes, one leaf orchid, calamus, Ophiopogon, and so on.

II. Seed harvesting and transplanting

1. Harvest seeds

The grass flower seeds that can be harvested in June are: carnation, cornflower, goldfish grass, dwarf snow wheel, high snow wheel, hollyhock, mallow, primrose, bungee, Zhu Dinghong (sown with picking) and so on.

Flower and tree seeds that can be harvested in June: after harvest, if the nursery conditions are not allowed, the detached seeds can also be dried and sown until next spring, which will not affect their germination rate; peaches and apricots should be sowed as they are picked, or the seeds should be stored in the crack to germinate and then sow. The sweet-scented osmanthus seeds harvested in June were removed from the fleshy pericarp and washed, stored in wet sand to promote the post-ripening of the embryo, and then sowed in the nursery when they germinated.

two。 Transplanting, planting and potting

In June, a considerable number of grass flowers need to be transplanted and planted or put on the pot. they are: evening primrose, drunken butterfly, impatiens, guinea impatiens, primroses, ornamental peppers, winter corals, red tobacco, petunia, marigold, peacock grass, hundred-day grass, thousand-day red, a string of red, dragon mouth flower, ground skin, sulfur chrysanthemum, cockscomb, red-green grass and so on.

In summer, some large flowers and trees are no longer transplanted, so as not to affect their survival rate and growth after transplanting. But for some small flowering shrubs, such as star anise, broad leaves, ten meritorious works, hypericum, gardenia, Phnom Penh privet, red leaf Berberis, boxwood, under special circumstances, it is not impossible to transplant with a ball. as the old saying goes, "Don't call a tree to know all the time."

However, the management of water spraying and sunshade should be strengthened after transplanting.

III. Flower management

1. Watering

Watering potted flowers in June should pay attention to the following aspects: first, watering time, 10:00 or 5pm is better, usually watering once a day; second, watering temperature, watering water should be kept basically consistent with basin soil temperature, if the difference between water temperature and soil temperature is too large, it will cause potted flower roots and leaves to be stimulated and then affect their growth. Third, the combination of watering and spraying, when it has not rained for several days, in addition to watering the basin, it is also necessary to spray water around the leaves and potted flowers in order to improve the humidity of the local space. If there is a continuous cloudy day, it depends on the dry and wet condition of the basin soil to decide whether to give watering and spraying.

A species of flower that enters semi-dormancy or dormancy in summer. Semi-dormant people such as: safflower sorrel, geranium, inverted golden bell, magnolia, calla lily, begonia, etc., when the temperature is more than 30 ℃, because their growth activity is very weak, the metabolic level is low, it is necessary to reduce watering and keep the basin soil moist; deep dormant species such as cyclamen, Lycoris (class), buttercup, lotus

Orchid peony and so on, under high temperature, the aboveground stems and leaves withered, the underground nutrient fibrous roots withered, and the underground stems or tubers spent the summer dormant in the soil, so they must stop watering and move to a cool place to keep the basin soil from being too dry.

If there is continuous rain, check the potted flowers thoroughly after the rain stops and find that there is stagnant water in the pot. pour them away as soon as possible, and loosen the soil after the pots are dry, so as not to cause rotten roots, or knock down the potted flowers before the heavy rain, and then straighten the potted flowers after the rain stops.

two。 Fertilizer application

For thriving species, such as tortoise-backed bamboo, hanging orchid, taro, bamboo, kidney fern, spring feather, iron tree, one-leaf orchid, hulk, red (green) gem, green emperor, green queen, rubber tree, red palm, red-backed cinnamon, brown bamboo, southern sequoia, Brazilian iron, rosewood, wax plum, rose, Magnolia, Milan, jasmine, pearl orchid, plum, camellia, tea plum, Ruixiang, du

Cuckoo, cinnamon, five-color plum, dragon spit bead, shrimp flower, dai dai, lemon, kumquat, pomegranate, crape myrtle, firethorn, etc., can be retted once every other half-month thin cake fertilizer, the species that are blooming, but also apply an appropriate amount of phosphorus and potassium fertilizer to meet its growth and flowering, fruit hanging needs.

For those flower species that are dormant or semi-dormant, fertilization must be stopped; especially for those succulent flower species, such as jade leaves, crab claw orchid, crystal cactus, cactus pen, squirrel tail, pine chrysanthemum, leopard skin flower, sedum, when the temperature reaches above 35 ℃, stop fertilization to avoid decay.

3. Pruning, picking buds

⑴ pruning Lang elm, Finch plum, Luo Hansong, Fujian tea, real cypress, juniper, bayberry, round cypress, wolfberry, holly, triangular maple snow willow, Tamarix, firethorn and other kinds of vigorous growth, the branches that affect the shape should be pruned or shrunk as soon as possible, so that the plant can maintain a hierarchical and good appearance, and can promote it to draw more short branches, send more new buds, and form a perfect shape as soon as possible.

When ⑵ picks buds from Milan, jasmine, magnolia, rose and other flowers, the abortive stems of the remnants should be removed in time, and the branches that have flowered should be properly shrunk so as to promote the lower side branches or flower buds to bloom again. In order to promote the flowers and trees such as Magnolia, daidai, rhododendron, camellia, wax plum, plum blossom and begonia to form a good plant shape, in the same year or in the coming year, more pregnant flowers, more blossoms and good flowers, those branches that are too prosperous should be topped and budded to inhibit the growth of the main and lateral shoots and promote the germination of lateral buds.

4. Shade

In June, those flowers and trees that like shade or semi-shade must be moved to the shade to prevent the sun from causing damage to the plants. Such as Hosta, purple calyx, asparagus, camellia, tea plum, rhododendron, orchid, orchid, palm bamboo, rubber tree, fern, forest taro, synthetic taro, pink daiye, spring feather, green apple, bean green, hulk, red (green) gemstone, green emperor, red

Queen, Pukui, Ruixiang, Euphorbia, Cymbidium, and so on. Flower species that like light must be given sufficient light, such as pomegranate, wisteria, Firethorn, crape myrtle, jasmine, June snow, cycad, cypress, peach blossom, plum blossom, wax plum, elm, Fujian tea, triangular maple, sparrow plum, wolfberry bone, holly, water bayberry, oak, black pine, brocade pine, Bailan, Milan, rose, ten meritorious works, grapes and so on. Luohansong, tiger thorn, bamboo, Buddha belly bamboo, Guanyin bamboo, five-needle pine, bamboo and cypress, etc., can be given appropriate shade.

5. Prevention and control of diseases and pests

⑴ cypress, cypress, elm, papaya, pyracantha, Luohansong and begonia are easy to be harmed by longicorn beetles, so poison label should be used in time to prevent and cure them.

⑵ rose, etc., are prone to powdery mildew and brown spot in the rainy season, so it is necessary to spray Bordeaux solution as soon as possible.

⑶ Magnolia, plum blossom and wax plum are easy to be harmed by aphids, so it is necessary to choose appropriate pesticides as soon as possible.

The leaves of ⑷ orchids are easy to be infected with anthracnose, so carbendazim and other fungicides should be sprayed as soon as possible.

⑸ daidai, lemon, kumquat, bergamot, etc., tender leaves are easy to be eaten by citrus butterfly larvae, can be sprayed with contact agents, stomach poisons and other pesticides to kill.

Fourth, bonsai modeling

The plant species that can be modeled in June are mainly woody ornamental plants with strong adaptability and resistance to prickling, and they must be pots or ground-planted plants in early spring. They are: Luo Hansong, Yingchun, Elaeagnus angustifolia, Huashan pine, Cuibai, round cypress, medlar bone, holly, Chinese wolfberry, five-needle pine, weeping begonia, Xifu begonia, plum blossom, green peach, triangular maple, June snow, black pine,

Melon seeds and yellow poplar, hammer elm, Tamarix, bayberry, true cypress, ginkgo, snow willow, firethorn and so on. June modeling must be careful, light and slow, must not be too hasty, too hard.

Solar terms in mid-June: Grain in Beard on June 5; the Summer Solstice on June 21.