Biochar - High-Quality Biochar – Comprehensive Solution for Growing Media & Soil

5 OUTSTANDING BENEFITS OF CHARRED RICE HUSK IN AGRICULTURE

Charred rice husk (biochar) is a product from the process of burning fresh rice husk under low oxygen conditions. It is considered a "powerful assistant" for plant lovers thanks to 5 main uses:

• Ideal planting medium: With its super light, loose, and airy characteristics, charred rice husk helps roots develop strongly. Suitable for sensitive plants such as Orchids, Roses, Succulents, Frangipani...

• Source of organic fertilizer: Provides essential nutrients such as Nitrogen (in compound form), Potassium, Phosphorus, and Calcium. Often mixed with coconut coir and decomposed manure to increase nutritional value.

• Effective moisture retention: During hot seasons, a layer of charred rice husk on the surface helps reduce water evaporation, keeps the soil moist, and supplies additional minerals to plants.

• Soil improvement for degraded land: Helps increase soil fertility, creates a favorable environment for beneficial microorganisms to thrive, thereby restoring hardened soil.

• Water filtration and detoxification: Thanks to its porous structure, charred rice husk can deodorize, disinfect, and filter toxins in water sources. The product is completely environmentally friendly and safe for health.

📋 Detailed usage instructions

For best results, you can apply the following ratios:

• Growing vegetables and ornamental flowers: 5 Clean soil : 3 Earthworm castings : 2 Charred rice husk.

• Growing sprouts and hydroponics: 1 Coconut coir : 1 Charred rice husk.

• Base fertilization: Mix charred rice husk to make up about 15% - 25% of the total substrate mixture.

• Top dressing: Spread a 1–2 cm thick layer on the surface and water thoroughly.

• Soil restoration: Mix evenly with soil at a ratio of 1.5kg/m².

⚠️ Note: Before use, rinse 1–2 times with water to remove impurities and reduce the salinity (if any) of the husk.