Humic Acid Soluble Powder – 65% Humic + 3% Fulvic
Soil Conditioner • Nutrient Uptake Enhancer • Microbial Activator
Our Humic Acid Soluble Powder is a highly concentrated, 100% water-soluble product designed for easy mixing into water for soil drenches and foliar sprays.
Rich in both humic and fulvic acids, this powerful amendment improves nutrient availability, stimulates beneficial microbes, enhances soil structure, and supports healthier, more resilient plants—naturally. Perfect for regenerative agriculture and living soil systems focused on long-term soil health.
Key Benefits
🧲 Maximizes Nutrient Uptake
Chelates and carries vital nutrients directly into plant cells, increasing efficiency and reducing waste.
🌱 Boosts Soil Microbial Activity
Feeds and stimulates beneficial soil microbes, enhancing nutrient cycling and soil vitality.
💧 Improves Water Retention
Increases the soil’s ability to hold water and nutrients, reducing leaching and supporting drought resistance.
🌾 Enhances Soil Structure & Aeration
Improves cation exchange capacity (CEC), soil porosity, and root development for healthier, more productive plants.
⚖️ Balances Soil pH Naturally
Helps neutralize acidic and alkaline soils, creating a more balanced environment for optimal nutrient availability.
🌿 Improves Germination & Rooting
Soaking seeds and cuttings in humic acid solutions promotes faster germination and stronger root growth.
Application Rates
Garden & Soil Drench
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Mix 10 g per 10 m² (100 ft²) with water and apply through irrigation or as a soil drench.
Foliar Spray
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Mix 5 ml per gallon of water (¼ tsp per litre).
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Apply directly to foliage for improved nutrient uptake.
Hydroponic Systems (if applicable)
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Mix 7.5 g per litre of water.
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Apply bi-weekly.
Broadacre, Orchards & Vineyards (Using Liquid Humic Solution)
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Irrigation Injection: 4 Litres per Acre
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Foliar Spray: 1–2 Litres per Acre
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Pre-Plant In-Furrow: 1–2 Litres per Acre
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Side Dress & Strip-Till: 2–8 Litres per Acre
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Irrigation Application: 4 Litres per Acre
Guaranteed Analysis
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Humic Acid: 64%
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Fulvic Acid: 3.04%
📖 Testing Method
We use the HPTA testing method, the only analysis recognized by the HPTA, J-AOAC, and ISO for accurately measuring humic and fulvic acid content. This ensures you receive a verified, high-quality product—without inflated or misleading fulvic acid claims.
This product complies with Canada’s Organic Production Systems General Principles & Management Standards and Permitted Substances Lists (CAN/CGSB-32.310-2021 CAN/CGSB-32.311-2020)
