Humic Acid Granules | 70% Humic Acid | 85 % Soluble | Premium Bio-Stimulant | Certified Organic

Elevate your organic gardening with Dr Forest Humic Acid Granules – a premium humic acid granules bio-stimulant made from high-quality leonardite. This organic soil conditioner delivers concentrated soluble humic acid and potassium humate to improve soil health, enhance nutrient uptake, and boost plant growth for sustainable agriculture, horticulture, and permaculture.

Perfect for eco-friendly, biodynamic, and regenerative farming, these humic acid granules activate the soil microbiome, maximise fertiliser efficiency, and build climate-resilient plants. Ideal for organic gardeners, smallholdings, and sustainable farms, Dr Forest Humic Acid Granules promote healthier organic plants, increased crop yields, and improved long-term soil fertility.

Key Features

• Optimises Nutrient Uptake: Acts as a natural chelating agent to complex phosphate, reduce lock-ups, and improve absorption of NPK and micronutrients for better plant nutrition and higher organic crop yields.
• Improves Soil Structure: Encourages beneficial fungi to develop crumb structure, enhancing water and oxygen penetration, moisture retention, and nutrient holding capacity for fertile, sustainable soil.
• Promotes Root Growth: Stimulates strong root development and early seedling vigour, crucial for healthy organic plants in any garden or farm.
• Maximises Crop Yield: Supports flowering, fruit set, and overall biomass to deliver increased yields in organic farming systems.
• Enhances Stress Tolerance: Buffers against excess sodium, heavy metals, and toxic elements; improves plant resilience to drought and salinity for climate-resilient growing.
• Boosts Microbial Activity: Stimulates a thriving soil microbiome essential for regenerative agriculture. Specifically:
  • Increases populations and activity of beneficial soil bacteria (such as nitrogen-fixing and phosphate-solubilising types), supplying carbon and promoting growth and enzyme activity.
  • Promotes beneficial fungi (including mycorrhizal/VAM fungi that support nutrient cycling and soil aggregation), boosting microbial diversity and aiding decomposition.
• Certified OMRI Organic Formula: Fully biodegradable and certified organic by OMRI for compliant organic gardening.
• Versatile Application: Easy to use via broadcasting, handwatering, or mixing with organic fertilisers to suit varied gardening and farming needs.
• Reduces Fertiliser Costs: Enhances fertiliser efficiency, stabilises nitrogen (especially with urea), and minimises lock-ups to cut input costs in sustainable agriculture.

Directions for use:

• Soil Application: 3g - 10g per metre squared. Apply 3-4 times every growing season. 
• Root Drench: 0.5g - 2g per litre of water. Apply every 2-4 weeks during the growing season. Add to watering can and thoroughly mix to dissolve. Strain if applying through a nozzle. Apply 1/2 - 1 litre per metre squared or per each small plant. Apply 2-4 litres for a tree or a shrub.