Lionard 93 Humic Acid is a highly concentrated natural organic fertilizer extracted from leonardite ore, used to improve soil fertility and support plant growth. It improves soil structure and its physical and biological properties, creating a better environment for root growth and increasing nutrient uptake efficiency. It helps reduce the impact of salinity and environmental stress on plants by improving soil properties, not as a direct salt treatment. Suitable for all soil types and crops, it is applied with irrigation water as part of soil fertilization programs.
Key Features
- Natural humic acid extracted from leonardite ore.
- Organic fertilizer that helps improve soil fertility and structure.
- Increases nutrient uptake efficiency from the soil.
- Helps reduce the impact of salinity and improve plant tolerance to salt stress.
- Supports root growth and branching.
- Boosts the activity of beneficial soil microorganisms.
- Suitable for sandy soils and soils poor in organic matter.
- Water-soluble powder, easy to use with irrigation systems.
Specifications
- Trade name: Lionard 93 (LIONARD 93)
- Type: organic fertilizer (humic acid)
- Humic acid: 70%
- Fulvic acid: 15%
- Potassium phosphate: 8%
- Potassium phosphate (additional): 15%
- pH: 7 ± 0.5
- Form: water-soluble powder
- Application: soil application with irrigation water
- Net weight: 20 kg
Directions for Use
- Step 1 – Preparing the solution (g per liter of water): dissolve the product in water before adding it to the irrigation system to ensure even distribution.
- Dissolving rate: 1–2 g per 1 liter of water.
- Stir well until fully dissolved, then add to the irrigation water.
- 📌 This rate is for preparing the stock solution only.
Step 2 – Application rates with irrigation water
- Field crops: 2–4 kg per hectare
- Vegetable crops: 2–4 kg per hectare
- Fruit trees: 2–4 kg per hectare
- Greenhouses (protected cultivation): 1–2 kg per 1000 m²
- 📌 Application frequency depends on soil and water analysis and crop condition.
Compatibility and Precautions
- ⚠️ Do not mix with strong acids.
- ⚠️ Perform a jar (compatibility) test before mixing with any other product.
- ⚠️ Follow the recommended rates and do not exceed them.
Storage
- Keep in the original, tightly closed package.
- Store in a dry, well-ventilated place.
- Keep away from direct sunlight.
- Keep out of reach of children and away from food and drink.
Orkida Tip 🌱
- Lionard 93 is not a direct salinity treatment, but it is a key part of soil-improvement programs: it helps reduce the effects of salinity and environmental stress and improves nutrient uptake. For best results, use it regularly within a balanced fertilization program based on soil and water analysis.