How can rich bamboo be raised more vigorously?

Rich bamboo is also known as longevity bamboo, open bamboo, rich tower, etc., which belongs to the tequila family dragon blood tree is a perennial small evergreen tree foliage plant, our country has "blooming rich, bamboo report peace" message, because its stems and leaves are slender, soft and elegant, very rich in bamboo rhyme, so very popular with people, let's take a look at how rich bamboo can be more exuberant!

Growth habits of Phyllostachys pubescens

Fugui bamboo is suitable for growing in sandy soil or semi-muddy sand and alluvial clay with good drainage, such as high temperature, waterlogging resistance, strong fertility resistance, cold resistance and semi-shade environment. Like warmth, the temperature is suitable for 18-24 ℃, can grow all the year round, below 13 ℃, the plant dormancy and stop growing. When the temperature is too low, there will be yellowish-brown patches on the leaf tip and edge due to insufficient water absorption by the root system. The lowest overwintering temperature should be above 10 ℃. Light requirements are not strict, suitable for growth under bright scattered light, excessive light, exposure will cause leaves yellowing, chlorosis, slow growth and other phenomena.

Propagation methods of Phyllostachys pubescens

1. Cutting time: spring cutting of Fugui bamboo is most suitable from late January (after Greater Cold) to mid-late February (before and after Rain Water). It can be directly cut in the field, and it can take root in 30-35 days. It can also be cut from mid-March to early April (from the Spring Equinox to Qingming Festival), preferably in late March. Because of the gradual increase in temperature and suitable humidity during this period, it can take root about 7-15 days after insertion, with a survival rate of 100%. Well-managed ones can be listed in the same year.

2. Cutting method: the stem segment without leaves is generally cut for cuttings, which is 5 cm long and 10 cm long, preferably with 3 internodes, inserted in sand bed or semi-muddy sand, buried in 2 soil nodes, watered once a day, to keep the soil moist, generally 35-45 days to take root. In recent years, it is common to cut the top panicle branch (that is, tender stem) into 20cm and 25cm and insert it directly into sandy soil or semi-muddy sand or alluvial clay field. After careful conservation and planting, it can be cut and used as bottle material during the Spring Festival.

How to raise rich bamboo?

1. Soil: Fugui bamboo is not strict with soil and is suitable for growing in sandy soil or semi-silt and alluvial clay with good drainage. It should be dry, wet and wet, and the soil should be watered less and fertilizer stopped.

2. Temperature: the suitable growth temperature of Phyllostachys pubescens is 20: 28 ℃, which can withstand 2-3 ℃ low temperature, but it should be frost-proof in winter. Summer and autumn is a hot and humid season, which is very beneficial to the growth of rich bamboo.

3. Lighting: rich bamboo has strong adaptability and can be placed indoors with morning and evening light or bright light for a long time. Spring is the peak growing season of rich bamboo, so it should be arranged in the place with morning and evening light, and in summer it should be arranged in the place with bright indoor light.

4. Fertilization: Fugui bamboo likes fertilizer and is resistant to fertilizer, mainly nitrogen fertilizer. Every 20 days in the growing season, 5 times of rotten liquid fertilizer mixed with 1000 times of potassium dihydrogen phosphate or 1000 times of "Huaduoduo" general fertilizer is applied once, and no fertilizer is applied when the temperature is low in autumn and winter.

5. Watering: rich bamboo likes a humid environment but is afraid of stagnant water, and the basin soil should be kept in a semi-arid state. The transpiration of the plant is large in summer, which needs to be watered once every other day indoors, once a week in spring and autumn, and once every 20 days in winter.

6. Diseases and insect pests: the main diseases and insect pests of Fugui bamboo are leaf spot, anthracnose, longicorn beetles, leaf mites, shell insects, etc., and the families of insect pests are mainly killed artificially. Anthracnose and leaf spot can be used alternately with 75% chlorothalonil or 70% methyl topiramate 800 times solution, the control effect is better.