Detailed planting points for Pot Jujube No. 3, teaching you how to grow potted jujube trees well
1. Strong early fruiting and high yield: In the small environment of planting in a flower pot (note: the inner diameter of the flower pot mouth should be about 35 cm-40 cm, and the pot depth should be about 28 cm), about 70 fruits set in the same year, 216 fruits per plant in the second year, and the average fresh jujube yield per plant reaches 4.3 kg.
2. Fruit characteristics: The fruit is long cylindrical, with an average fruit weight of 20 g and a deep red peel.
3. Taste and quality: The flesh is fine and crisp, rich in juice, strongly sweet in flavor, slightly sour, with a sugar content of 28%, and the quality is excellent. Because the flesh is slightly sour and stimulates the salivary glands to secrete a large amount of digestive fluid, it can promote the normal appetite of the human body, and regular consumption can significantly improve digestive function.
4. Maturity period: This jujube matures around the Mid-Autumn Festival in mid-to-late September.
Planting points: (1) Mix 0.5 kg of decomposed organic fertilizer with 3 kg of soil evenly and place it at the bottom of the pot, then add another 7 cm-10 cm layer of soil on top of the manure-soil fertilizer, plant the jujube seedling on the soil surface, then add soil to cover the roots of the jujube seedling, and water thoroughly. This cultivation method can avoid the phenomenon of root burn and seedling death caused by the jujube seedling roots directly contacting the organic fertilizer at the bottom of the pot. (2) When the jujube seedling leaves grow out, spray some insecticide as early as possible, such as Decis and other insecticides at 800-1000 times. (3) In the early full-bloom stage in early June, pinch off the tender tips of the new branches by hand to control the supply of nutrients to the top jujube heads, which can promote the transfer of nutrients to flowers and fruits to form jujube fruits. During the full-bloom stage, spray the jujube tree leaves and flowers once comprehensively with gibberellin at a concentration of 150,000-500/10,000, and a large number of fruits can set.