- Leonard 93 Humic Acid is a highly concentrated, natural organic fertilizer extracted from leonardite ore. It is used to improve soil fertility and support plant growth. It enhances soil structure and its physical and biological properties, creating a better environment for root development and increasing nutrient absorption. It helps reduce the effects of salinity and environmental stresses on plants by improving soil properties, rather than directly treating salts. Suitable for various soil types and crops, it is applied with irrigation water as part of soil fertilization programs.
Product Features
- Natural humic acid extracted from leonardite ore
- Organic fertilizer helps improve soil fertility and structure.
- It increases the efficiency of nutrient absorption from the soil.
- It helps reduce the effects of salinity and improve plant tolerance to salt stress.
- It supports the growth and branching of the root system.
- It enhances the vital activity of microorganisms within the soil.
- Suitable for sandy soils and soils poor in organic matter
- Water-soluble powder that is easy to use with irrigation systems.
Technical specifications
- Trade name: Leonard 93
- Type: Organic fertilizer (humic acid)
- Humic acid: 70%
- Fulvic acid: 15%
- Potassium phosphate: 8%
- Potassium phosphate (extra): 15%
- pH: 7 ± 0.5
- Shape: Water-soluble powder
- Application method: Soil fertilization with irrigation water
- Net weight: 20 kg
Usage methods and addition rates
- First: Preparing the solution (grams/liter of water). The product is dissolved in water before being added to the irrigation network to ensure uniform distribution.
- Dissolution rate: 1-2 grams per 1 liter of water
- Stir well until completely dissolved, then add to irrigation water.
- 📌 This rate is intended for preparing the solution only.
Second: Usage rates with irrigation water
- Field crops:
- 2-4 kg/hectare
- Vegetable crops:
- 2-4 kg/hectare
- Fruit trees:
- 2-4 kg/hectare
Greenhouses (protected agriculture):
- 1-2 kg/1000 m²
- 📌 The number of times to add is determined by soil and water analysis and the condition of the crop.
Compatibility and Precautions
- ⚠️ Do not mix with strong acids
- ⚠️ It is recommended to perform a mix test before mixing with any other product.
- ⚠️ Adhere to the recommended dosages and do not exceed them.
Storage
- Store in the original, tightly sealed package.
- In a dry and well-ventilated place
- Away from direct sunlight
- Keep out of reach of children, food, and drink.
Advice for farmers 🌱
- Leonard 93 is not a direct treatment for salinity, but it is a key component of soil improvement programs, helping to reduce the effects of salinity and environmental stresses and improve nutrient uptake. For best results, it should be used regularly as part of a balanced fertilization program based on soil and water analysis.