- Key Humic is a highly concentrated humic acid powder extracted from natural leonardite ore. It is used to improve soil properties and prepare the root environment before and during planting, especially in poor, heavy, or saline soils. It enhances soil aeration and increases its water and nutrient retention capacity, helping plants absorb fertilizers more effectively. Regular use results in stronger roots, more uniform growth, and consistent crop yields.
Product Features
- High-concentration soil conditioner based on naturally sourced humic acid
- It improves soil structure and helps break up heavy soil.
- It increases the soil's ability to retain water and nutrients.
- Reduces the negative impact of salts within the root zone
- It increases the absorption efficiency of mineral and organic fertilizers.
- Soluble powder, easy to use with irrigation water
- What does it offer to the soil and plants?
- It improves soil aeration and helps oxygen reach the roots.
- Washing reduces nutrient loss
- It creates a healthy root environment that helps the plant grow regularly.
- Fertilization becomes more efficient at the same rates used.
Technical specifications
- Type: Soil improver – Soil-soluble humic acid powder
- Composition:
- Humic acid: 71%
- Fulvic acid: 10.5%
- Potassium (K₂O): 10.63%
- Humidity: 0.05%
- Source of raw material: Leonardite
- Alkaline source: Potassium hydroxide
- pH: 10
- Appearance: Black shimmering powder
- Net weight: 1 kg
- How to use
- Soil addition with irrigation water
- Field crops:
- 3-4 kg/hectare
- Repeat use 3 times during the season
- Greenhouses:
- 0.5 kg / 1000 m²
- Repeat application 2-3 times during the season
- The specified amount is thoroughly dissolved in water, then added with irrigation water to ensure uniform distribution within the root zone.
Best time to use
- Soil improvement before planting
- At the beginning of vegetative growth
- In saline-affected lands
- When the plant responds poorly to fertilization
Important notes
- This product is a soil conditioner, not a direct-feed fertilizer.
- It helps reduce the effects of salinity, but it is not a direct treatment for it.
- Do not mix with strong acids or alkaline compounds.
- It is preferable to include it in a comprehensive fertilization program.
Advice for farmers
- If your soil is heavy, or you feel the fertilizer is "wasting away," or the plant isn't benefiting well, then K-Hume is the right first step. Once the soil and roots improve, any subsequent fertilizer will have a more noticeable effect, and growth will be stronger and more consistent.