The Propagation method of Phyllostachys pubescens

The potted plant height of pink sour feet is generally no more than 70 centimeters, which is the aristocracy of flowers, which is generally listed on the market on National Day and Spring Festival. As most of the pink sour feet are imported from Europe, but they are not resistant to transportation, so the prices are relatively high.

Philippine Orchid

The stem of pink sour pedicel is mainly propagated by cutting or planting. The cuttings were carried out from June to July in early summer or from September to October in autumn. the semi-lignified twigs, 15 cm in length and 18 cm in length, were planted in peat moss and rooting in 20 to 25 days, and could be transplanted into pot in the same year. The potted plants were collected in August and sowed immediately after harvest or in spring the following year. Change the basin every spring, get rid of the old soil, increase the fertile, well-drained rotten leaf soil, appropriate shade. Keep the soil moist during the growing period, and during the flowering period from February to August, the humidity should not be too high to prevent falling flowers. Indoor cultivation in winter, increase light, reduce watering.

The Propagation method of Pterygium bracteatum

The pink sour foot pole is one of the most luxurious in the wild peony family. The hanging pink bud flower is similar to the traditional Chinese treasure lotus lantern. What is the pink sour foot pole flower language? How do you reproduce? Let's take a look next.

First, pink sour foot pole flower language

Pink sour foot pole flower language: gorgeous and mysterious

Pink sour feet is a kind of strange and beautiful flowers, flowers, leaves and fruits are beautiful, especially the flower shape is very unique, potted hanging in the room has a high ornamental value.

The leaves are broad and green, and the crown is elegant. When its buds are pulled out, pink bracts are first exposed, and then small pink balls shaped like pearls burst out on the inflorescence, with round grains and bright trees, falling down from the trunk, shining with a sparkling glow, just like the brilliant palace lanterns decorated with the court, which is magnificent and refined. Therefore, some experts praised it as the "flower of sweet dreams".

Second, the propagation mode of puccinellic acid feet.

In the greenhouse in the north of China, the seeds mature in August and can be picked and sown, or they can be dried and stored until the following spring. However, it is generally difficult to obtain more mature seeds, so cuttings are the main way of propagation, often in late spring and early autumn with current branches for tender wood cutting, or in early spring with last year's branches for old branch cutting.

1. Softwood cuttings: when the plants are growing vigorously from late spring to early autumn, the sturdy branches of the current year are selected as cuttings. After the branches are cut off, the solid parts are selected and cut into segments 5 cm to 15 cm long, each with more than 2 to 3 leaf nodes. When cutting cuttings, be sure to cut 2 centimeters away from the stem knot, and the upper and lower cuts should be flat (the knife should be sharp).

2. Hardwood cuttings: after the temperature rises in early spring, last year's robust branches are selected as cuttings. Each cuttage usually retains 3 to 4 nodes, and the cutting method is the same as that of softwood cuttings.

The above is the introduction of the language of pink sour feet and the way of propagation. I hope it will be helpful to everyone. Pink sour feet are most suitable for hotels, halls, shopping mall windows and villas.

Methods of culturing and controlling diseases and insect pests of crumb acidity

Pink sour feet, also known as pearl Baolian, Baolian lantern, although the name is not very good, but pink sour feet beautiful plant shape, flower appearance like a palace lantern, stamens red with yellow, like a little starlight, that pink sour feet how to breed? How to control diseases and insect pests?

First, the method of culturing the feet of pink bract acid.

1. Soil: the rough substrate with good drainage, air permeability and non-perishability should be selected and disinfected to avoid diseases and insect pests in the cultivation process. In order to make the flower color more bright, the PH value of the culture medium should be controlled between 3.5 and 4.0.

2. Planting: the cuttings with developed root system and strong growth were selected to plant according to the cultivation cycle. When planting, the substrate can not add any fertilizer, and attention should be paid to minimize root damage in the process of planting. After potting, the seedlings were irrigated with the mixture of 1500 times calcium nitrate and 1500 times phoxim, and the whole plant was disinfected with 1500 times solution of proohydantoin 2 to 3 times every 20 days after 2 to 4 days of planting to prevent excessive humidity and fungi.

3. Light and temperature: the pink sour feet are suitable for growing in sufficient and soft sunlight, and the most suitable light intensity is 10000 to 25000 lux. It is not heat-resistant and unusually cold. The most suitable growth temperature is from 18 ℃ to 27 ℃. When the temperature is above 27 ℃, the temperature should be shaded and ventilated, and when it is lower than 18 ℃ in winter, it should be kept warm.

4. Moisture: high air humidity is needed for normal growth. The best humidity in slow seedling stage is between 75% and 85%, and that in seedling stage is 70% to 80%. Too low air humidity is not conducive to growth and development. Atomized water spraying can be used to adjust the air relative humidity in the production field. In summer and autumn, the humidity of the air should not be less than 80%. If the humidity is suitable, the leaf surface is very shiny. Ventilation facilities must be turned on in a closed environment, otherwise diseases and insect pests are easy to occur. Be careful not to spray water on the flowers during the flowering period, otherwise the flowering period will end early.

5. Fertilization: the stalk of vermiculent acid is a plant that needs light fertilizer, and it likes to apply thin fertilizer frequently and have balanced nutrition. Do not apply thick fertilizer and raw fertilizer, otherwise the plant is easily in danger of rotting and dying. During the growth period from April to October, the fertilizer uses a compound fertilizer containing nitrogen, phosphorus and potassium, with a proportion of 1:1:1, diluted into a nutrient solution of 1 mg / L with water, and applied once a week on average. The water quality in the north is somewhat alkaline, so you can put some ferrous sulfate in the fertilizer solution to make the soil in a slightly acidic state.

6. Coring: after the seedlings are planted at the 4-leaf stage, it takes about 3 months to form the first layer of leaves. Wait for the branch to grow to 4 leaves and then pick the heart, so that each basin has multiple branches, and the plant shape is symmetrical to form a full basin. When the plant forms the second layer of leaves, it begins to sprout and enter the flowering stage. If the growth environment is suitable and the growth is good in autumn, one coring or light pruning can be carried out to control the number of flowering branches. In late autumn and early winter, from the flower bud to the bud stage, it is necessary to get rid of the leaf bud so that the flower bud can fully develop.

2. prevention and control of diseases and insect pests

1. Disease: the cause of stem rot is caused by long-term stagnant water in the matrix, so we must start with watering times and amount of water to ensure timely and appropriate amount of watering.

Diseased leaves should be removed in time to prevent the spread of diseases and insect pests. Spray can choose 50% carbendazim wettable powder 800x liquid and chlorothalonil or 70% methyl thiophanate, respectively, add 1500 times water, spray 2 to 3 times every 10 to 15 days can be effective.

2. Insect pests: the pests that endanger Baolian lantern include nocturnal moth, powdery bedbug, parasite, California forage worm, red spider and scale bug, etc., which can spray 1500 times EC to control nocturnal moth, powdery bedbug, parasite and California herbage bug, etc., and a small amount can be killed artificially.

If scale insects occur, spray them with 1000 times of chlorpromazine wettable powder or 1000 to 1500 times of parathion EC in time. Keep general-purpose good, can reduce or avoid the occurrence of diseases and insect pests.

The above is the introduction of the breeding methods and the prevention and control of diseases and insect pests. The inflorescence is drooping, which is one of the most luxurious and beautiful flowers in the wild peony family, which is very suitable for ornamental plants.