A culture method to make onion orchids blossom and flourish

Cymbidium like sunshine, but also tolerance of semi-shade, warm and humid environment, suitable for rich humus and good drainage of sandy loam. Onion orchids do not bear fruit, mainly by planting bulbs, usually in the spring. When planting, apply enough base fertilizer, planting should not be too deep, select 3~4 bulbs-planting in groups, generally every 3~4 years should be planted 1 time.

The planting site should be selected from the wind and sunny, fertile and humid soil. During the growth period, the soil should be kept moist, and thin cake fertilizer water should be applied 2 to 3 times a year to grow well and bloom luxuriantly. If yellow leaves and residual flowers are found during full bloom, they should be cut off and removed in time to maintain beauty and avoid consuming more nutrients. Onion orchid is not cold-resistant, East China needs potted plants. Basin soil should be selected loose, fertile, smooth drainage of the culture soil, available decaying soil or peat soil, garden soil, river sand mixed preparation.

During the growth period, watering should be sufficient, and the pot soil should be kept moist frequently, but no ponding. Dry weather also often spray water on the leaves to increase air humidity, otherwise the tips of the leaves are easy to yellow and dry. In the vigorous growth season, thin liquid fertilizer should be applied once every half month. North summer sunshine intensity, should be placed under the shade of conservation, otherwise it will grow poorly, affecting flowering. After entering the house in winter, if the temperature can be maintained, it can still continue to grow and bloom.

1. How to raise onions

The cultivation methods of onion orchid include sowing and water tank cultivation. Among them, it is best to sow in rainy season, about 20 days after onion orchid to wait for seed maturity, onion orchid in the whole growth period afraid of heat, sowing temperature in 16-22 degrees is appropriate, in late September after autumn sowing. During germination, soak seeds in warm water for 15-25 hours until they swell.

2. Cultivation methods of onion

1. Environment: The cultivation of onion should be in a place where the wind is sunny and the soil is fertile and moist. Keep the soil moist during the growth period. If yellow leaves and residual flowers are found during full bloom, cut them off in time to keep them beautiful and avoid consuming more nutrients.

2, basin soil: onion orchid soil is very important. Viscosity, powdery soil, alkaline soil are not suitable for orchid cultivation, because these soils are not conducive to rooting, not easy to drain, poor ventilation, planting orchid with this soil, will form a short root of grass stiff seedlings.

3. Watering: The onion orchid should be watered sufficiently during its growth period, and it should always keep the pot soil moist, but it should not accumulate water. Dry weather also often spray water on the leaves to increase air humidity, otherwise the tips of the leaves are easy to yellow and dry.

4, fertilization: onion orchid and other grass flowers, the fertilizer requirements are more, 2 to 3 times a year thin cake fertilizer water, you can grow well, blooming luxuriant. After fertilizing, keep leaves and flowers dry at night.

5, temperature: onion orchid likes warm climate, but summer high temperature, sultry (above 35℃, air relative humidity above 80%) environment is not conducive to its growth; the winter temperature requirements are very strict, when the ambient temperature stops growing below 10℃, it cannot safely overwinter when frost occurs.

6, disease control: onion orchid mainly has dead leaf disease damage, with 65% zinc wettable powder 600 times spray control. Insect pests are cabbage moth and thrips harm flowers, available 2.5% cypermethrin EC 4000 times spray control.

The above is the introduction of the cultivation method of onion orchid. Friends who like onion orchid may wish to learn the cultivation method, and cultivate some in their own courtyard or potted plants.

Onion cultivation methods and precautions Onion growth habits

Onion orchid is also called onion lotus, leek lotus, liver wind grass, etc. It is a perennial herb belonging to the genus Allium of Amaryllidaceae. It is native to South America and is now planted all over China. It is often used as a border material for flower beds. It is also suitable for green land planting. It is best to be planted as a ground cover plant in the shade of the forest or beside the courtyard path. Today, wed114 wedding network Xiaobian brings you the cultivation methods and precautions of onion orchid, sharing the growth habits of onion orchid.

Cultivation method of Chinese onion

1. Environment: Choose a place where the wind is sunny and the soil is fertile and moist. During the growth period, the soil should be kept moist. If yellow leaves and residual flowers are found during the flowering period, they should be cut off in time to maintain beauty and avoid consuming more nutrients.

2, pot soil: pot soil is very important, sticky, powdery soil, alkaline soil are not suitable for orchid cultivation, because these soils are not conducive to rooting, not easy to drain, poor ventilation, planting orchid with this soil, will form a short root of grass stiff seedlings.

3. Watering: The onion orchid should be watered sufficiently during its growth period, and it should always keep the pot soil moist, but it should not accumulate water. Dry weather also often spray water on the leaves to increase air humidity, otherwise the tips of the leaves are easy to yellow and dry.

4, fertilization: onion orchid and other grass flowers, like the fertilizer requirements more, 2 to 3 times a year thin cake fertilizer water can grow well, blooming luxuriant. After fertilizing, keep leaves and flowers dry at night.

5, temperature: onion orchid likes warm climate, but summer high temperature, sultry environment is not conducive to growth. The winter temperature requirements are very strict, the ambient temperature stops growing below 10 ° C, and it is not safe to overwinter when frost occurs.

Notes on Onion

1, fertilizer application: onion orchid fertilizer requirements more, but most afraid of indiscriminate fertilization, application of thick fertilizer and partial application of nitrogen, phosphorus, potassium fertilizer, requirements to follow the "light fertilizer frequently applied, the amount of more, complete nutrition" principle.

2, watering points: onion orchid growth period watering should be sufficient, should always keep the pot soil moist, but can not accumulate water. Dry weather also often spray water on the leaves to increase air humidity, otherwise the tips of the leaves are easy to yellow and dry.

3, pot soil replacement: onion orchid usually does not turn the pot, but every year in combination with the plant when the pot is replanted. First put 2~3 cm thick coarse substrate in the bottom of the pot as a filter layer, and then put in plants.

4, pest control: onion orchid mainly has dead leaf disease damage, with 65% zinc wettable powder 600 times spray control. Insect pests are cabbage moth and thrips, available 2.5% cypermethrin EC 4000 times spray control.

Growth Habits of Onion

Onion like fertile soil, sunshine, tolerance and low humidity, appropriate fertile, sticky and good drainage soil. It is relatively cold-resistant and can remain evergreen in the Yangtze River Basin. It can survive for a long time below 0℃. Under the condition of-10℃ or so, it will not freeze for a short time, but it may freeze to death for a long time. Onion is easy to divide naturally, and it is easy to multiply by dividing plants. It is necessary to pay attention to proper cold protection in winter for cultivation.

The propagation method of onion orchid

1, plant division: onion orchid plant in early spring after the soil thaw, the mother plant from the pot out, shake off the excess pot soil, the root system as far as possible, with a sharp knife cut into two or more plants, each plant out of the plant should have a considerable root system, and its leaves are properly trimmed, in order to facilitate survival.

2, sowing: onion orchids about 20 days after the seeds become hot to harvest in time, the most suitable temperature for sowing is 15~20℃, often in late September after autumn sowing, the seeds one by one stick on the surface of the substrate, covering the substrate 1 cm thick. Later, when the pot soil is slightly dry, then sprinkle water, but the watering intensity should not be too large, so as not to flush the seeds.