
Mineral complexes are essential for the proper and vigorous growth of vegetables, fruits, and berries. Diammophoska (diammonium phosphate) fertilizer, with its effective and beneficial composition (nitrogen, potassium, and phosphorus), has become especially popular among gardeners and vegetable growers.Diammophoska (diammonium phosphate) fertilizer is considered one of the most important for growing various vegetables, fruits, and berries, which are resistant to chlorine. Its mineral composition promotes vigorous and healthy growth of vegetable and fruit crops, resulting in a bountiful harvest.
Description of the fertilizer and characteristics of Diammophoska
The Diammophoska mineral complex contains nitrogen in ammonium form. This ensures optimal fertilizer performance, as it ensures the absorption of nutrients by plants. A large amount of nitrogen is delivered to the root system of vegetables, accelerating growth and development.
Nitrogen is in the form of oxides, making it easily absorbed by the soil and ground. This complete absorption guarantees high fertilizer efficiency.
The composition of Diammophosk includes the most popular elements:
- nitrogen;
- potassium;
- phosphorus.
Nitrogen and potassium account for over 70%, while phosphorus accounts for 26%. The standard formula assumes the following concentration ratio: 10:26:26. In this case, the first number represents nitrogen, the second represents phosphorus, and the third represents potassium. However, if necessary, you can choose an option with the following concentration ratio of the main components: 9:25:25.
Fertilizer composition
The fertilizer also contains the following beneficial substances:
- sulfur;
- zinc;
- magnesium;
- iron;
- calcium.
The content of the above components is distributed evenly.
Diammophoska - advantages of use
The benefits of fertilizer are quite significant:
- uniform distribution of active ingredients guarantees maximum possible effectiveness;
- universal application allows the mineral complex to be used in almost any situation;
- Guaranteed increase in shelf life of the harvested crop.
The popularity of the fertilizer is also facilitated by additional benefits:
- the possibility of using a mineral complex for various types of soil;
- the possibility of adding soil in spring and autumn;
- affordable price;
- guaranteed safety for human health and the opportunity to obtain healthy vegetables;
- ease of use.
Fertilizer will only show positive effects if used correctly.
Instructions for using Diammophosk
Diammophoska fertilizer is easy to use, so even novice gardeners can handle the task.
- Fertilizer can be applied in spring and fall. It is recommended to use a tablespoon per square meter. After adding the mineral fertilizer to the soil, it is advisable to dig it up.
- For fertilizing fruit trees and berry bushes, the dose should not exceed 2 teaspoons per square meter.
- To feed vegetables, use 1–2 teaspoons per square meter.
These dosages are standard, but in reality they may vary slightly depending on the crops being grown. After applying minerals, it is recommended to moisten the soil.
Fertilizer is used regularly in spring and fall. It is recommended to use other fertilizers during this time. For example, manure and chicken manure are used in spring, and mineral complexes are used in fall.
Dosages for feeding
For potatoes
The fertilizer increases the yield and improves the nutritional value of potatoes. It also ensures long-term storage of the potatoes.
Diammonium phosphate is added when digging the soil before planting potatoes. In this case, 20 grams of granules are used per square meter.
When planting potatoes, add fertilizer to the holes. The optimal dosage is 5 grams per hole.
For other crops
Diammophoska fertilizer is ideal for almost all plants. It is especially suitable for cruciferous plants.
Optimal dosages for different crops:
- for cabbage: in spring – 25 – 30 grams per square meter, in autumn – 30 – 35 grams;
- Tomatoes: 30–50 grams per square meter or 3 to 7 grams per hole.
Fertilizer dosage must be carefully considered in each case. The use of a mineral complex is recommended for crops that react negatively to chlorine. For this reason, diammonium phosphate is used for potatoes, cabbage, and tomatoes, as well as cucumbers, peppers, eggplants, strawberries, raspberries, and cruciferous vegetables. The fertilizer is considered environmentally safe and contains no harmful impurities, ensuring a high-quality harvest.
Security measures
When working with fertilizer, it's advisable to observe standard safety precautions. First and foremost, wear a gauze mask to protect your respiratory system, and gloves and thick clothing to protect your hands and body. Always wash your hands with soap and water after gardening.
If you experience any complaints about your health, it is recommended that you consult a doctor.
Storage conditions
Basic requirements for storage conditions:
- closed space;
- optimal ventilation;
- storage in packages on wooden pallets;
- optimal storage temperature is 0 – 30 degrees;
- lack of humidity;
- shelf life: six months from the date of product release.
Fertilizer should not be stored with food, livestock or poultry feed.
After using the fertilizer, the container must be disposed of.
Reviews
Many novice and experienced gardeners are interested in using Diammophoska fertilizer in their gardens, as this nitrogen-based mineral complex is considered one of the most effective. Proper application of diammonium phosphate ensures the successful development of vegetable and fruit crops, as well as berry bushes, resulting in a rich and nutritious harvest.

Ammonia for indoor plants - application and dosage
Rabbit manure is a complex fertilizer that requires proper application.
What is iontoponics and how is it used in seedling cultivation?
How to prepare manure for application to garden beds: important rules