How many irises per square meter

In order to achieve the appropriate planting spacing, planting nets with 64 mesh openings per square meter are usually used.

1. Iris usually refers to iris (iris spp) plants, which is a general term for a family of herbaceous flowering plants. The flower consists of an envelope of 6 petal-like leaves, 3 or 6 stamens and an ovary surrounded by a pedicle. Nicknames:

purple butterflies, blue butterflies, black kites, flat bamboo flowers; It is found in Japan, central China, Siberia, France, and almost the entire temperate world. It is the national flower of France. The name "Iris" is a Greek word meaning rainbow.

It indicates that the colors of the rainbow in the sky can be seen in the colors of the flowers of this genus. The fragrance of iris is light and elegant, and it can be used to make perfumes. In our country, it is often used to symbolize love and friendship, and the future is immeasurable.

2. Iris planting:

1) Planting location.

Irises can be grown not only in glass greenhouses or plastic film greenhouses, but also in open fields. Outdoor planting with temporary mulching or the use of mobile homes, especially in spring and autumn, is feasible.

2) Soil conditions.

For the production of cut iris flowers, it can be carried out in practically any type of soil, as long as it is well drained, moisturizing and does not harden (otherwise it will limit plant growth). Good soil structure is a basic condition, as it is necessary for the frequent and large planting of iris with short growing periods.

3) Drainage system.

In order for excess moisture to be removed quickly, a well-functioning drainage system should be configured. This also makes it possible to rinse the greenhouse soil with water. This treatment prevents the accumulation of salinity when planting fertiliser crops or when using less water at a certain planting stage.

4) Planting density.

The planting density per square meter of iris varies according to different species, ball size, planting period, and planting location. In order to achieve the appropriate planting spacing, planting nets with 64 mesh openings per square meter are usually used.

Iris. Now a kind of perennial flower commonly found in landscaping, generally planted in flower beds, rivers and ponds and on both sides of the road. Some friends will have questions when planting, how many iris should be planted in one square meter?

The height of about 10 centimeters of iris seedlings is about 60 plants, the height of about 30 centimeters of iris is about one square meter planting about 30-40 plants, when the small seedlings of iris grow to more than 10 centimeters, you can transplant, as its small seedlings grow bigger and bigger, the number of square plantings is getting smaller and smaller. The specific number of planting still depends on the variety of irises, the difference between the different sizes of iris is still quite large, if it is planted intensively, it will affect its growth, the ventilation environment can make it grow better, reasonable planting density, in order to grow high-quality irises. Irises are very cold-tolerant, even if they are not watered for a long time in summer, they will not die immediately, their cold tolerance is also very strong, and the root system of irises is also very developed, they will cling to the soil, they are often planted in various wastelands, and play a role in protecting the environment.

If this is the case of the German iris, the planting density should be smaller, 64 heads per square meter, and if it is a general iris (flat bamboo orchid), the planting density should be larger, 80-100 heads per square meter.

Iris. It is an ever-beautiful flower that is loved by people because of its unique shape and bright color. The planting conditions of irises are harsh, so special attention needs to be paid to the following aspects.

The first is the requirements of the soil. Iris bends prefer to grow in well-drained, fertile soil, so the soil needs to be improved before planting. Often, we can add well-rotted organic fertilizer to the soil, which improves the fertility and water retention capacity of the soil.

The second is the requirement of sunlight. Irises need plenty of sunlight to grow lushly, so choose a sunny spot when choosing a site to plant early. At the same time, it is necessary to provide sufficient shade to the irises during the high summer temperatures to prevent them from being damaged by sun exposure.

Finally, there is the requirement for moisture. Irises need the right amount of water to thrive, but they also need to be well drained to prevent root rot from occurring due to excessive moisture. Therefore, it is necessary to pay attention to the appropriate amount when watering and avoid overwatering.

In short, if you want to grow healthy and lush irises, you need to pay attention to the requirements of soil, sunlight and moisture, so as to provide a good environment for them to grow.

1. Soil selection. There are many ways to grow irises, not only in greenhouses, but also in the open field. Irises are actually quite capable of growing and can be planted on most soils under normal circumstances.

It is not enough to ensure a good soil structure, such as good drainage and irrigation, strong water and fertilizer retention ability, and not easy to compact, etc., which is the basic condition for long-term large-scale planting of iris. Before planting, we can add an appropriate amount of peat, coarse sand and other substances to the soil to improve the soil and promote the growth of irises.

2. Reproduction methods. The flowering time of the iris is in the spring of each year, and the flowering time is about 3 relatives of the high regret. Generally, it is done in May by dividing or sowing, but it can also be done in autumn and about 3 years after planting.

When we cut rhizomes, we should ensure that each rhizome has at least two adventitious buds to improve the rooting and germination rate. In the case of seeding propagation, it is necessary to sow the iris seeds as soon as they are mature. It takes at least two years for the seedlings to bloom, and when planting, the plant row spacing is controlled at about 50 cm, and the planting depth is 7 cm to ensure the growth of the seedlings.

3. Water and fertilizer management. When planting irises, it is necessary to pay attention to controlling the amount of watering and keeping the soil moist. The planting plot should have a good drainage and irrigation system that is easy to drain during the rainy season or when stagnant water is generated.

Unlike other crops, iris should not be fertilized before planting, because it is easy to increase the salinity of the soil and reduce the growth rate of iris roots. Before topdressing, we need to test the soil formula to find out the lack of nutrients in the soil, so that the nutrients can be supplemented during topdressing. It should be noted that we should avoid using fertilizers containing fluoride when fertilizing, otherwise it is very easy to cause iris death.

4. Disease prevention and control. Disease control is an indispensable management measure when planting iris, and common diseases of iris include bulb rot and crown rot. We should strengthen management during planting, control the temperature and humidity in the field, and disinfect seeds and bulbs before planting.

Reduce the base number of pathogens in the garden to ensure the normal growth of iris. In the event of an abnormal iris occurrence, it is necessary to find out the cause in time, and then use the corresponding agents and treatment methods to prevent and control it, reduce the damage area and reduce the loss.

Iris is a beautiful perennial herb with colorful flowers and different shapes, which are loved by people. However, the key to growing high-quality irises is to choose high-quality iris seeds.

and master the appropriate planting methods.

Iris seeds. First, choose high-quality iris seeds. A good iris seed should be bright in color, smooth in surface, uniform in size, and free from insects and diseases.

In order to guarantee the quality of the seeds, it is best to choose seeds from a good quality iris garden or a professional seed company. Second, prepare the right soil and fertilizer. Irises prefer sandy loam soils and well-drained environments.

Before planting, the soil can be sorted out to remove weeds and impurities. At the same time, an appropriate amount of organic fertilizer can be added to the soil to provide sufficient nutrients for irises.

Iris seeds. Next, adopt the appropriate planting method. In general, the seeds of irises need to be cold-treated to facilitate their germination.

We can put the seeds in the freezer and keep them at a temperature of -4 to -5 holes for 2 to 3 months. After the cold treatment is completed, the seeds are taken out and placed at room temperature 15 to 18 to gradually warm up to wait for the seeds to germinate. In addition, the best time to grow irises is in spring and autumn, when the temperature is suitable for the growth of irises.

Iris seeds. Finally, pay attention to the daily maintenance of irises. Irises prefer a sunny and well-hydrated environment, so they need plenty of sunlight and the right amount of watering.

At the same time, regular fertilization and weeding are also required to ensure the growth and flowering of irises. After the flowers begin to wither, the withered stems can be cut off to promote the growth of new shoots. In short, planting high-quality irises requires the selection of high-quality seeds, the preparation of suitable soil and fertilizer, the use of suitable planting methods, and daily maintenance and management.

This is the only way to grow beautiful irises that immerse people in their unique floral scents and colors.

Iris planting time.

It blooms in spring. After sowing in the fall, before the arrival of winter, its root system grows and blooms when it grows again in the spring. Origin:

China's iris is produced in the Central Plains, Southwest, East China, Yunnan, Zhejiang, Sichuan, Guangxi, Yunnan, Guangdong and other places.

Iris growth cycle.

The growth period and length of iris depend on the variety, bulb treatment, conservation environment and growing temperature, so it is difficult to determine the growth period for different varieties. In 2010-2010, iris planting was more profitable. There are 1,000 iris bulbs, of which the flowering rate of the super-cut flowers is 40%, the value is 1,000 yuan, the flowering rate of the first-class cut flowers is 45%, and the flowering rate of the second-class cut flowers is 10%, and the value is 150 yuan.

So the total income is expected to be 2,100 yuan.

Iris planting costs and profits.

1.Choice of soil: Irises can be grown in a variety of ways, not only in greenhouses but also in the open air.

But iris is very strong and can be cultivated in most soils. Doulun Feng 2Water and Fertilizer Management:

When planting irises, be sure to control the amount of watering and keep the soil moist. The planting area should ensure a good drainage system, and no basal fertilizer should be applied before planting, which is easy to reduce the growth rate of iris roots.