What fertilizer does the pitaya tree need to apply?
Choose fertilizer with balanced NPK ratio. Nitrogen, phosphorus and potassium are three nutrient elements needed for plant growth. Three groups of numbers separated by hyphens on the fertilizer package represent their respective use ratios. Balanced fertilization means that three groups of numbers are the same, such as 10- 10- 10. There is no one-size-fits-all fertilizer on the market The demand of each plant is different, and most experts agree that pitaya is suitable to use a balanced fertilizer, such as 16- 16 or 13- 13.
Granular fertilizer can be sprinkled, or it can be sprinkled on the soil through the irrigation system. You can also choose slow release fertilizer.
How often does pitaya need to be fertilized?
The pitaya trees of 1 and 1-3 are fertilized every two months. At the same time, traditional chemical fertilizers and manure or compost are applied. Apply chelated iron or ferrous sulfate for 4-6 times from March to September.
2, more than 3 years old fruit tree fertilization 3-4 times a year. Manure or compost is correspondingly reduced to twice a year. From March to September, continue to apply chelated iron or ferrous sulfate, 4-6 times a year.
How much fertilizer is needed?
1, the new plant uses about 1 18g of chemical fertilizer and 1.2kg of manure. Pitaya trees don't need much chemical fertilizer and manure, especially in the early stage of planting. If many fruit trees are planted at the same time, each tree needs about 1 18g of chemical fertilizer and 1.2kg of manure or compost.
As the plants mature, you need to apply more chemical fertilizers and manure. 2-3-year-old plants need to apply chemical fertilizer136-182g, and the amount of manure or compost should be increased to 2.7kg.. The four-year-old and above fruit trees are regularly applied with 227-34 1g of chemical fertilizer and 2.2kg of manure.
Besides fertilizer, what nutrition does pitaya tree need?
1. Some gardeners use chelated iron or ferrous sulfate to adjust the pH value of the soil. Pitaya likes soil with pH slightly lower than 7. In order to make fruit trees healthy and strong, experts suggest using ferrous sulfate to regulate acidic soil or using chelated iron to regulate alkaline soil. 1 year fruit trees only need a small amount of chelated iron or ferrous sulfate. Sprinkle 7- 15g chelated iron on alkaline soil, or sprinkle a handful of ferrous sulfate on acidic soil.
More chelated iron should be applied to fruit trees over 2 years old. As the fruit trees gradually mature, adjust the alkaline earth with 22-29g chelated iron if necessary. If the soil is acidic, continue to apply a handful of ferrous sulfate to adjust them.
2. Organic fertilizers such as manure and compost are good sources of nutrition. Buy decomposed fertilizer from the local household goods store or make your own compost at home. The combination of organic fertilizer and compost with chemical fertilizer can provide rich nutrients for pitaya.
: how to fertilize?
1, directly spread granular fertilizer, or use irrigation system to spread fertilizer on the soil. If there are only a few fruit trees, it will be more convenient to sprinkle granular fertilizer around. Some gardens may be designed to make it easier to irrigate the soil with irrigation systems.
2. Sprinkle fertilizer on the soil around the plants. If the pitaya tree is only 1 year old, don't spread manure around the trunk. Wait until it is at least 2 years old before fertilizing the soil around the trunk and plants.
3. Spray chelated iron or ferrous sulfate. Experts suggest spraying chelated iron around plants or spraying ferrous sulfate in the soil around plants.
How to make pitaya blossom?
Pitaya trees may take seven years to bear fruit. Even after months of careful care, the pitaya tree may not bear fruit. Don't worry, it's totally normal. Pitaya trees planted with seeds may take seven years to produce delicious fruit. If it is a cutting seedling, the growth period is relatively short, and it can bear fruit in about 3 years.