What conditions are needed to grow dragon fruit? None of these six can be lost!

The dragon fruit is a perennial climbing succulent plant of the cactus family, which is a tropical and subtropical fruit, which likes light and shade, heat and drought, fertilizer and barren, and grows rapidly in a warm, humid and well-lit environment. What conditions do you need to grow dragon fruit? None of these six can be lost!

I. temperature

Temperature is almost the decisive factor of dragon fruit, and its origin is tropical, which makes it a typical tropical and subtropical fruit, which is not afraid of high temperature but low temperature. The planting area requires that the average annual temperature is not less than 18 ℃, the average temperature in January is not lower than 8 ℃, the extremely low temperature is-3 ℃, the duration is not more than 6 hours, the optimum growth temperature is 25-35 ℃, and the temperature below 10 ℃ and above 38 ℃ will stop growing. It is resistant to stress with the short dormancy peculiar to plants.

2. Soil

Pitaya is a kind of plant with strong vitality, which has a wide range of adaptability to soil. It can grow well in mountain, dry land, semi-dryland, stony mountain, wasteland and waterlogged low-lying land, especially after grafting with local ruler, its adaptability is more extensive. Although pitaya has a wide range of adaptability, it still has the most suitable Ph soil environment for growth, generally speaking. Pitaya grows best in neutral or slightly alkaline soil, that is, the PH value is between 7.0 and 7.8. Therefore, it is suggested that plant ash, lime and mussel shell powder should be used for soil micro-Alkalization.

Third, moisture

The dragon fruit is a kind of drought-tolerant plant, but it needs plenty of water to grow. if the dragon fruit is short of water for a long time, the growth of the dragon fruit will stop, and even the original stout succulent stem will wither slowly. The period from May to November of each year is when the dragon fruit blossoms and bears fruit. At this time, the dragon fruit plant needs more water, especially in the fruit expansion period. It is better to keep the water holding capacity in the soil at 50-80%. Similarly, if there is too much water in the soil, especially the lack of oxygen, the roots will rot easily and the plants will die if they are flooded for more than half a day.

Fourth, lighting

The dragon fruit is a typical positive plant, which likes warm direct sunlight. If the sunlight is long and sufficient in a period of time, the photosynthesis is particularly exuberant, the flesh stem is thick and green, the flowers and fruits are large and fruitful, on the contrary, the amount of fruit is obviously reduced, therefore, it should be planted in open wasteland, especially on the sunny slope, and the optimum light intensity is more than 8000 leels. The light condition of less than 2500 L has a significant effect on nutrition accumulation, for the older branches, concentrated high-intensity direct sunlight, if the time is too long, the accumulated heat can not be lost, which will lead to sunburn in some dragon fruit branches.

V. attachments

Pitaya is a vine plant, growth needs to be attached to a certain attachment, there are no strict requirements for the choice of attachment materials, as long as the attachment has a certain hardness and vertical upward is OK, therefore, when planting pitaya, it is generally necessary to set up a pillar next to the plant, which can be cement column, wooden stake, or iron net or wire traction.

VI. Fertilizer

The amount of fertilizer used in the early stage of planting dragon fruit is less than that of many traditional fruits, but this does not mean that dragon fruit does not need all kinds of nutrients. On the contrary, because dragon fruit grows fast and the yield per mu is high, the fertilizer needed in the whole growth cycle must be adequate. Sufficient nitrogen fertilizer should be provided in the early growth stage to help the plant grow fast, tall and strong, with more branches, and more balanced application of nitrogen, phosphorus and potassium fertilizer should be applied in the middle and later stages of plant growth. In order to increase plant photosynthesis, promote early flowering and increase the content of protein and vitamins in fruit.

The above is the introduction of the planting conditions of dragon fruit by Tuliu.com. Friends who are interested in planting can refer to it.