Natural Source 60% Humic Acid Granule Soil Conditioner Improves Soil Function for Cocoa and Maize Farms

Cocoa smallholdings in Sulawesi and maize fields across Java produce valuable export crops, yet many of these soils have been worked for decades with limited organic inputs. Natural Humic Acid Granule 60% Soil Conditioner replenishes organic matter and restores the soil structure needed for steady yields.

The granule is produced from natural leonardite without harsh chemical treatment, so it keeps the full range of humic substances found in the raw deposit. Spread and lightly incorporated, it improves the soil gradually and works well alongside routine NPK applications.

• Natural Source: Produced from fossil leonardite rather than synthetic material, preserving a broad humic profile.
• 60% Humic Acid: A dependable analysis that delivers clear soil conditioning at a sensible spreading rate.
• Improves Soil Function: Increases exchange capacity and aggregate stability, helping nutrients stay available to crops.
• Supports Cocoa And Maize: Encourages stronger roots and more even development across the season.
• Spread Friendly: Uniform granules flow well through broadcasters and can be banded along planting rows.
• Consistent Batches: Every lot is tested for humic acid, moisture and granule size before shipment.

For cocoa, apply 100 to 150 g per plant along the row at the start of the rainy season. For maize, broadcast 300 to 500 kg per hectare at planting and incorporate into the topsoil, with an optional light dressing before tasselling.

The granule blends with organic manure, biochar and compound NPK. Indonesian distributors use it as a dependable base amendment for plantation and food crop programmes alike.

Available in 25 kg PP bags with PE liner and 1,000 kg jumbo bags. Waterproof liners protect the granule during humid tropical storage.

A certificate of analysis and safety data sheet are issued for each batch, and our agronomy team offers dosing guidance on request.

A 20-foot container loads about 25 metric tons of 25 kg bags, keeping unit freight cost low for importers.