How to take care of cactus and how to raise cactus

Potting soil, which requires well-drained, well-ventilated, calcareous sandy or sandy loam soil. The newly planted cactus should not be watered first, sprayed several times a day with spray, and a small amount of water can be watered after half a month, and the new roots can be watered normally after a month. In winter, when the temperature is low and the plants enter a dormant state, watering should be moderate.

After the beginning of spring, as the temperature rises, the dormancy of the plants is gradually lifted, and the watering can be gradually increased. Apply a well-rotted thin liquid fertilizer every 10 days to half a month, and do not apply fertilizer in winter.

1. Growing cacti at home is generally potted. The cultivation soil is 6 parts of humus, 4 parts of sand, 2 parts of chaff ash, if you add a little bone meal is better, stir evenly to plant.

2. In spring and summer, the growth of cactus begins, fertilizer is applied once every half month, and it is best to apply nitrogen, phosphorus and potassium mixed fertilizer. In addition, it is necessary to properly shade the sun and never expose it to the scorching sun.

3. In winter, the potted cactus ball should be moved indoors, and the room temperature above 5 can be safely wintered. At this time, the cactus balls of the family potted plants can be placed in an indoor glass jar to keep warm for the winter, or they can be covered with a double-layer plastic bag to keep warm for the winter. In winter, the cactus is in a dormant period, and the potting soil should be relatively dry, otherwise it is easy to rot the roots.

4. Cacti are not suitable for watering too much, otherwise the roots will rot.

Take out the balls, remove the rotten parts, stain them with plant ash, put them on for 2 days, and then pot them with clay, be sure to control the watering, put them in a cool and ventilated place, and new roots will grow within 2 months.

Try not to put it in an air-conditioned room, put it on the balcony on the sun, water it sparingly, and treat it as if it didn't exist. It will be fine after a while.

Cactus likes high temperature, dry environment, winter room temperature should be kept above 20 during the day, night temperature is not less than 10. If the temperature is too low, it is easy to cause root rot, but if the temperature is too high, it is easy to cause scale insect damage.

Light cactus requires sufficient sunlight, but in summer it cannot be exposed to strong light, and it needs to be properly shaded.

Cactus is suitable for the growth of well-drained sandy soil, and artificial culture soil is mostly used for indoor cultivation, usually mixed with peaty soil and fine sand. It can also be planted with crushed hermit pine needles added to fine sand and mixed with cultured soil.

Watering the daffodils requires a dry environment, afraid of water accumulation in the potting soil, usually to keep the potting soil dry, especially not watering in winter.

1 Temperature. The general growth temperature is.

Reach. And maintain a large temperature difference between day and night, such as during the day.

At night. Hereinafter. Avoid the sultry heat that lasts during the summer stubble season, when summer temperatures are in.

Reach. When most species grow slowly, exceeding.

, into forced dormancy. In winter, it should be maintained at least no less.

room temperature to avoid chilling injury.

2 Lighting. In the cultivation process, as long as the temperature conditions permit, and it is not a rainy season, the cactus should be put outdoors as much as possible for maintenance, because the outdoor ventilation is good, and the ultraviolet light is high, which is conducive to the growth of the plant and the early reproductive maturity.

3 Cultivating soil. For terrestrial cactus plants, 2 parts of loam, 2 parts of humus, 3 parts of river sand, and 1 part of old gray wall chips can be mixed.

4 Moisture. Watering must conform to the natural precipitation laws of its place of origin and achieve reasonable watering. In general, terrestrial varieties should strictly control watering during the dormant period to keep the potting soil slightly moist and not overly dry. Room temperature in winter.

Above, can be watered normally. When room temperature is in.

Reach. when watering once every half month, below.

The water can be stopped completely. From April to June, it can be watered every 1 to 2 days. July to August when the temperature exceeds.

Reach. 40 Juxtay.

When the plant is forced to dormant, ventilation should be strengthened, watering should be controlled, and normal watering should be resumed after the autumn cool.

5 Fertilizer. Increasing fertilization during the growing season can lead to plant growth and early flowering. The general temperature is higher.

Below. Fertilizer should be stopped to avoid fertilizer damage to the roots and cause the death of the plant with a cover. Fertilizer can be used chicken feces, horse and cow dung, cake fertilizer, bone meal, etc., diluted and watered after full decomposition. However, care should be taken not to splash the fertilizer on the plant, otherwise it is easy to cause the palm or sphere to rot.

In addition, 0 3 potassium dihydrogen phosphate or heavy superphosphate solution can be appropriately poured. Special emphasis should be placed on fertilizing newly potted plants, plants with poor growth, and plants with poor root development. Organic fertilizer that has not been fully fermented should not be watered, and broth and vegetable soup containing salt should not be watered.

If you want to raise a good cactus, you must do 4 things first, and only when you feed it can it bloom.

1. The potting soil is suitable.

Try to choose a flower pot that is more breathable around the cactus, such as a purple clay pot or a clay pot. The soil is best to use fertile and loose sandy loam soil, drainage and air permeability should be good, cactus is drought tolerant but not waterlogging, if the soil is easy to accumulate water, it is not conducive to growth.

2. Watering appropriately.

Watering follows the principle of no drying, no watering, and the cactus can still grow normally for a week after losing water, so you can wait until the potting soil is completely dry before watering thoroughly. In spring and autumn, you can water once every half a month; In summer, it can be watered once a week; And in winter it can be watered once a month. Rather less than more, too much water will slow down the growth of the cactus.

3. Sufficient light.

When maintaining, it is best to place the cactus in a sunny place and receive as long as possible in the sun. If there is too little light to fill the plant, it is necessary to extend the time of light, not the intensity of the light.

4. Control the temperature.

Cactus are resistant to high temperatures and cold, but if you want cactus to grow faster, you need to control the temperature difference. The climate in China is relatively suitable as a whole, and the temperature difference between day and night is not too large. But in winter, it is necessary to pay attention to heat preservation to avoid the temperature being too low to stop growing, and you can put it indoors for maintenance, and the temperature is best kept at about 20.

5. Reasonable fertilization.

If you want to know how to raise cactus and grow fast, you can't forget to fertilize. Generally speaking, cacti can also be fertilized with nitrogen, once a month, because the cactus has a constant ability to store nutrients. If you want the cactus to bloom, you need to apply some phosphorus and potassium fertilizer in an appropriate amount, and you can choose Bika potassium dihydrogen phosphate.

More specialized fertilizers can be purchased at the florist.

Second, the breeding method of the cactus.

1. Sowing and propagating.

The best sowing time for cactus is in May and June or September and October every year, the seeds need to be soaked in water for 2 or 3 days, and the temperature is best between 20 and 30, after sowing, the potting soil seeds are soaked with the soaking pot method, and then the potting soil is sealed with plastic film, maintaining the humidity and temperature, and it will take root and germinate in about a month.

2. Propagation by cuttings.

If the cactus grows well, some small cacti will grow on the body, you can take off these small balls, and then dry the wound in a cool and ventilated place, and then you can insert it into the soil, put it in a cool place after cuttings to maintain, a small amount of watering, and it will take root in about 20 days.

This plant is very easy to grow, usually do not water too much, moderate fertilization, in a sunny and well-ventilated environment.

How to raise a good cactus? It turns out that the methods are different, no wonder it is always not good to raise.

1.Earth. It is advisable to use soil with good drainage, and my method is 50% sand + 30% mud + 20% humus. If you want to save trouble, just get half of the sand, half of the soil, the key is to be good drainage, the immortal human things are very afraid of water, very afraid of rotten roots.

2.Water. It is not advisable to water often, it can be watered once in 7 to 10 days in spring and autumn, once in 5 days in summer, and the water should be watered thoroughly.

3.Fat. It is recommended to make some homemade flower fertilizer, use fish intestines, etc., or use the bean dregs after grinding soy milk, add water, and you can use it for about half a year.

Plants of fairy humans are very fond of sunlight and can be placed under the sun all day long. Please put it indoors for wintering in winter and move outside after the rainy season. In short, this kind of thing is easy to manage, don't worry about it often, I always have more than 20 pots at home, and the long ones are very good.

Good luck with a good harvest!