Introduction to the common propagation methods of hairpin flower

Hosta, also known as Jade Spring stick, White Crane Flower, etc., is a perennial herb. The jade hairpin flower is resistant to cold and humid environment, but is not resistant to strong sunlight. Artificial propagation of hairpin flowers generally choose ramet and sowing methods, the editor will introduce to you the common breeding methods of hairpin flowers, friends who like hairpins can understand together.

Jade hairpin flower

I. ramets

The ramification time of Hosta is best carried out after the soil is thawed in early spring. the method is to take the mother plant out of the flowerpot, shake off the excess potted soil, separate the root system as much as possible, and cut it into two or more plants with a sharp knife. Each plant should have a considerable root system, and its leaves should be pruned properly. The divided plants were soaked in 1500 times chlorothalonil solution for five minutes, then cool and dry, then put on the basin, and immediately irrigate the root with chlorothalonil. After filling the pot, irrigate the root or water it once, and water it with restraint within 3 to 4 weeks so as not to rot the root, but you need to spray the leaf surface 1 or 3 times a day, do not fertilize it during this period of time, pay attention to the strong sunlight, and it is best to keep it in the shade shed.

Second, sowing seeds

The seeds of the hairpin flower mature at the end of autumn, dry after harvest, and can be sown between February and March the following year. Generally, they can blossom after 3 years. The sowing method is the same as that of other plants. The specific methods are as follows:

Substrate disinfection: the best way to disinfect the sowing substrate is to stir-fry it in a pan so that any disease or insect can be scalded to death (of course, this is not necessary).

Sprouting: soak the seeds in warm hot water (the temperature is about the same as facial wash) for 12 to 24 hours until the seeds absorb water and expand. For common seeds that germinate easily, this work does not have to be done.

Sowing: for small seeds that are difficult to pick up with hands or other tools, wet one end of the toothpick with water, stick the seeds one by one on the surface of the matrix, cover the matrix 1 cm thick, and then put the seeding flowerpot into the water, the depth of the water is 1 inch 2 inch 2 shock 3, let the water slowly soak up (this method is called "pot immersion method").

For larger seeds that can be picked up by hand or other tools, put the seeds directly into the substrate and order them at a distance of 3 × 3 cm. After sowing, the substrate was covered, and the thickness of the cover was 2-3 times that of the seed. After sowing, you can use sprayers and fine-hole showers to wet the sowing matrix, and later, when the basin soil is slightly dry, you should still pay attention to the watering strength not to wash the seeds up.

The cultivation method of Hosta Flower, also known as Hosta undulata, is a perennial perennial herb of the genus Hairpin of Liliaceae. When it blossoms, it is fragrant and can be potted to decorate the interior. Leaves and flowers are commonly used materials for cut flowers. Hosta mosaic generally plant height of 20 to 40 cm, basal leaves into clusters, leaf long ovate, leaf margin microwave, dark green. There are milky yellow and white vertical lines and patches in the middle of the leaf surface, which is very beautiful. Terminal raceme, scape leafy, 5-flowered 9-flowered, Corolla 6 cm long, dark purple. Flowering period from late July to mid-August. The culture method of Hosta flower is a fertile loam with deep soil layer and good drainage, especially in the shaded place. Avoid direct sunlight, the light is too strong or the soil is too dry will make the leaf color yellow or even the leaf edge dry. The flower of hairpin is generally propagated by ramets. Because the Hosta sprouts late, it usually divides in the middle and late May. During the split to do a good job of shading, Hosta is a negative plant, sun exposure will lead to poor growth. When the flower is divided, the plants with 2-or 3-year-old roots are generally selected. Because the old root plant type of Hosta is relatively large, it needs to be cut when ramet, and the cutting tool generally chooses a sharp kitchen knife. Select the dividing point before you cut it. Some hard tools can be used for auxiliary segmentation. Ramets should be especially careful after germination to avoid bruising the budding buds. In order to ensure the plump plant type after growing up, each plant needs to have 3-5 buds. The flower leaf Hosta needs to be sterilized immediately after it is ramified. The flower and leaf Hosta after ramet was dipped in 1000 times Pulick disinfectant for 10-15 minutes. After 15 minutes, take out the sterilized hairpin and dry it in the shade. At this point, you can put it on the pot. The transplanting of hairpin flower is to plant the flower hairpin after the ramet is implanted into the pot for cultivation and management. First of all, the matrix needs to be prepared. Matrix: the materials that need to be prepared for preparing the matrix for flower leaf hairpins are peat, pine needles and perlite. Peat, pine needles and perlite are mixed at 5:3:2 and a slow-release fertilizer is added at the rate of 6 grams per kilogram of matrix. The slow-release fertilizer enables the seedlings to get fertilizer with each watering. Then add water to wet the matrix and stir evenly. Pots: because the roots of flower and leaf hairpins are relatively large, 18 by 18 cm pots are generally selected. Upper basin: when going up the basin, first fill part of the matrix in the basin, put the flower and leaf hairpin after the ramet into the basin, hold it with your hand, and then slowly pour it into the matrix along the root. The best planting depth is to make the bud of the flower leaf hairpin 1-2 cm into the ground. Make sure the matrix is fully filled and there are no gaps, leaving a 2cm basin for watering. Water thoroughly as soon as the pot is finished. Culture methods and matters needing attention of Chrysanthemum morifolium

Golden Rooster Chrysanthemum is one of the alien species, and the opposite yellow flowers are very showy. The growth and reproduction ability of Chrysanthemum morifolium are very strong, and its breeding is relatively simple. Then Xiaoqi shared the breeding methods and points for attention of Chrysanthemum morifolium.

I. Culture methods of Chrysanthemum morifolium

1. Soil: the best soil for planting Chrysanthemum morifolium is loose, breathable and rich in humus. It is necessary to loosen the soil before planting Chrysanthemum morifolium. Loosening soil after rain is beneficial to the root respiration of Chrysanthemum morifolium. Weeding is done once a week in the rainy season.

2. Watering: the cultivation of Chrysanthemum morifolium is easy, watering once after planting, and then controlling watering to prevent the overgrowth of plants.

3. Lighting: Golden rooster chrysanthemum likes direct sunlight, and it is easy to grow in overcast environment. In recent years, short-day exposure to plants in the bedroom, short-day conditions can ensure that the golden rooster chrysanthemum blossoms brightly.

4. Fertilization: before planting Chrysanthemum morifolium, rotten leaves can be used as basic fertilizer (1Kg/m2). During the transition from growing period to flowering stage, fertilizer should be stopped and topdressing after growing 4 buds.

5. Pruning: when the golden chrysanthemum grows to the height of 6cm, it is necessary to pick the heart once, pick the second heart when branching 10cm, and remove willow buds in time.

6. Diseases and insect pests: the common diseases of Chrysanthemum morifolium are powdery mildew and black spot, which are caused by rain and miscellaneous bacteria in the soil. Chlorothalonil and topiramate can be used alternately and once every 10 days. The common pests of Chrysanthemum morifolium are aphids, ground tigers and grubs. Omethoate and fenvalerate can be used alternately every 10 days.

II. Matters needing attention in the cultivation of Golden Chrysanthemum

Chicken chrysanthemum is often sown and propagated. Spring sowing in April, 420 seeds per gram, the optimum temperature for germination was 13-16`C, and germinated 14-21 days after sowing. The germination is high, but the germination is not neat. Cutting propagation can also be carried out in summer and ramet propagation can also be carried out in autumn.

B. When sowing, chrysanthemum should open the seed bag and spread the seeds directly into the basin, or it is possible to mix the seeds into the fine sand and sprinkle them evenly into the basin. After sowing, it needs to be covered with a layer of fine soil, and then covered with items such as newspapers, so as to reduce the evaporation of water, and it is necessary to keep the soil moist before the seeds sprout, of course, the seedling bed can not be made dry and wet.

C. Chrysanthemum likes strong direct light, and it is easy to grow after shade. It belongs to short-day plant, short-day conditions ensure the quality of cut flowers, and out-of-season cultivation uses sodium lamp to supplement light to delay flower bud differentiation (electric light for about 40 days, blossom 70-80 days after 40~50cm of plant height).

D. After planting, the chrysanthemum seedlings should loosen the soil before the new branches grow, loosen the soil to facilitate breathing after rain, and weed once a week in the rainy season.

The breeding methods and matters needing attention of Golden Rooster Chrysanthemum have been introduced. I hope it will be helpful to everyone. Golden rooster chrysanthemum has a strong ability to adapt to the environment and is very suitable for family breeding.

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