As a very popular ornamental flower, the beautiful peony is loved by many people. However, to make peonies grow more lush and beautiful, they not only require suitable light and water but also a proper amount of fertilizer. Therefore, this article will introduce you to how to apply fertilizer reasonably from aspects such as fertilizer types and application methods to help your peonies become healthier and more lush.
Types of Fertilizer
1. Organic fertilizers: Such as well-rotted compost, rotten sawdust, etc., which can improve soil quality and soil structure.
2. Inorganic fertilizers: Such as ammonium sulfate, urea, etc., which can provide the nitrogen, phosphorus, potassium, and other elements needed by plants.
Application Time of Fertilizer
1. Spring: After winter ends, you can supplement some nitrogen fertilizer for peonies.
2. Summer: During the growth period of peonies, you can apply a moderate amount of fertilizer containing elements such as nitrogen, phosphorus, and potassium.
3. Autumn: After the peony leaves fall, you can apply some fertilizer containing phosphorus, potassium, and other elements to promote root growth.
Application Methods of Fertilizer
1. Control the amount of fertilizer: Do not apply too much fertilizer at once.
2. Apply fertilizer in stages: Apply the fertilizer in stages, for example, once every 2-3 weeks.
3. Maintain moisture: Water promptly after fertilizing to keep the soil moist.
Peony's Demand for Fertilizer
1. Nitrogen: It has a great impact on the growth and development of peonies, making their stems grow faster and leaves more lush.
2. Phosphorus: It greatly helps the growth and flowering of peonies, increasing the number and quality of flowers.
3. Potassium: It can improve the stress resistance and drought tolerance of peonies, and help the flowers to be more colorful.
Fertilization Misconceptions
1. Over-fertilization: Excessive fertilization can lead to soil acidification, thus affecting the growth of peonies.
2. Untimely fertilization: If fertilizer is not applied in time, peonies will lack nutrients, leading to slow growth and poor flowering.
3. Using inferior fertilizers: Inferior fertilizers may contain excessive impurities, which can cause certain harm to peonies.
Preparation Methods of Organic Fertilizer
1. Well-rotted compost: Mix organic waste with soil, cover to keep it moist, and let it ferment.
2. Rotten sawdust: Chop woody waste such as leaves and branches, and ferment them under appropriate temperature and humidity.
Usage Methods of Inorganic Fertilizer
1. Ammonium sulfate: Can be applied by watering or in solution form.
2. Urea: Usually applied to the soil by spreading it evenly on the soil surface and then mixing it in.
Storage Methods of Fertilizer
1. Keep dry: Store fertilizer in a dry place to avoid moisture and deterioration.
2. Avoid direct sunlight: Avoid direct sunlight to prevent the loss of nutrients in the fertilizer.
Advantages of Organic Fertilizer
1. No chemical ingredients: No pollution to plants and the environment.
2. Can increase soil fertility: It can increase soil organic matter, improve soil structure, and thus make the soil fertility richer.
Advantages of Inorganic Fertilizer
1. Contains multiple elements: Can meet the needs of plants at different growth stages.
2. Fast-acting: Can be quickly absorbed and utilized by plants after application.
Disadvantages of Organic Fertilizer
1. Slow-acting: It takes a long time to ferment before it can be used.
2. Lower nutrient content: Compared to inorganic fertilizers, the nutrient content is lower.
Disadvantages of Inorganic Fertilizer
1. Environmental pollution: May cause pollution to soil and the environment.
2. Flammable and explosive: Pay attention to fire prevention.
How to Choose the Right Fertilizer
1. According to soil conditions: Choose a fertilizer that is suitable for your soil.
2. According to plant needs: Choose a fertilizer that meets the needs of the plant.
How to Avoid Problems with Improper Fertilization
1. Follow fertilization rules: Choose the appropriate fertilization time according to the growth habits of peonies.
2. Master fertilization techniques: Master the application methods of fertilizer, avoiding too much or too little.
As a very popular ornamental flower, the growth and flowering of peonies require a proper amount of fertilizer for support. Selecting the right fertilizer, and applying it at reasonable times and in the right ways, can effectively promote the growth and flowering of peonies, making them healthier and more lush, and showcasing their most beautiful side.