SoilBoost EA

SoilBoost EA is a proprietary humic acid soil conditioner manufactured by Chemiseed Sdn. Bhd., a Malaysian agricultural supply company specializing in tropical cover crop seeds, soil conditioners, and plantation pest management products. The product is extracted from leonardite, a naturally oxidized form of lignite rich in humic and fulvic acids, and is positioned as a soil amendment that improves nutrient uptake efficiency and soil structure in tropical crop systems. It is sold in a 500 g trial pack and a 25 kg bulk format, and is applied by soil drench, fertigation, or diluted foliar spray. Chemiseed markets SoilBoost EA primarily to plantation companies, government agencies, distributors, and smallholder farmers across Southeast Asia, Latin America, Africa, South Asia, and the Pacific Islands. The company states it has more than 20 years of experience in tropical plantation agriculture and holds export permits, with seed consignments accompanied by phytosanitary certificates issued by the Department of Agriculture Malaysia where required. The product's named crop contexts include rice/paddy, sugarcane, oil palm, rubber, coconut, and cacao. The brand's technical positioning rests on published humic acid research. Chemiseed cites a 2024 meta-analysis by Ma et al. across multiple crops that associated humic acid application with an average 12 percent yield increase, a 27 percent improvement in nitrogen use efficiency, and a 17 percent increase in nitrogen uptake. It also cites a 2024 India sugarcane field trial in which humic acid alone at 10 kg/ha delivered a 24.3 t/ha cane yield increase with a benefit-cost ratio of 3.94. SoilBoost EA is recommended for moderate-pH soils (pH 6.0–8.0) with adequate rainfall, and the company explicitly states it is not a standalone disease control for any crop. As a product brand, SoilBoost EA sits within Chemiseed's broader portfolio of tropical cover crop seeds (Mucuna bracteata, Pueraria javanica, Calopogonium mucunoides, Centrosema pubescens, Calopogonium caeruleum), vegetable seeds, and other soil amendments such as Hyacinth Plus. The brand is B2B-oriented, with quotation and WhatsApp ordering channels rather than conventional retail distribution. Its differentiation lies in the combination of a leonardite-derived humic acid input, tropical crop specificity, and evidence-based agronomic claims.

SoilBoost EA is a product brand of Chemiseed Sdn. Bhd., a Malaysian agricultural supply company that states it has more than 20 years of experience in tropical plantation agriculture. Chemiseed is headquartered in Malaysia and supplies plantation companies, government agencies, distributors, and smallholder farmers across Southeast Asia, Latin America, Africa, South Asia, and the Pacific Islands. The company holds valid export permits and arranges phytosanitary certificates issued by the Department of Agriculture Malaysia where destination countries require them. SoilBoost EA was developed as a humic acid soil conditioner extracted from leonardite, formulated for tropical agricultural soils. It is offered in a 500 g trial pack and a 25 kg bulk format, with application by soil drench, fertigation, or diluted foliar spray. The product is positioned to improve nutrient uptake efficiency and soil structure, particularly in moderate-pH soils (pH 6.0–8.0) with adequate rainfall, and is named for use in rice/paddy, sugarcane, oil palm, rubber, coconut, and cacao systems. Chemiseed supports the brand with published agronomic evidence. The company cites a 2024 meta-analysis by Ma et al. across multiple crops that found humic acid application associated with an average 12 percent yield increase, a 27 percent improvement in nitrogen use efficiency, and a 17 percent increase in nitrogen uptake. It also cites a 2024 India sugarcane field trial in which humic acid alone at 10 kg/ha delivered a 24.3 t/ha cane yield increase with a benefit-cost ratio of 3.94. The company states that SoilBoost EA is not a standalone disease control for any crop. Within Chemiseed's portfolio, SoilBoost EA sits alongside tropical cover crop seeds (Mucuna bracteata, Pueraria javanica, Calopogonium mucunoides, Centrosema pubescens, Calopogonium caeruleum), vegetable seeds such as Eggplant Long Purple, and other soil amendments such as Hyacinth Plus. The brand is sold through a B2B quotation and WhatsApp ordering process rather than conventional retail channels. No founding year, founder, or ownership change for the SoilBoost EA brand specifically is disclosed in the available evidence.

• Chemiseed Sdn. Bhd. states it has more than 20 years of experience in tropical plantation agriculture.

• SoilBoost EA is offered in a 500 g trial pack and a 25 kg bulk format.

• Chemiseed cites a 2024 meta-analysis by Ma et al. associating humic acid application with a 12% average yield increase, 27% NUE improvement, and 17% N uptake increase.

• Chemiseed cites a 2024 India sugarcane field trial in which humic acid alone at 10 kg/ha delivered a 24.3 t/ha cane yield increase with a benefit-cost ratio of 3.94.

Evidence-based humic acid soil conditioner for tropical plantation and food crops, sold B2B to plantation companies, agencies, distributors, and smallholders.

• SoilBoost EA 500g

  Humic acid soil conditioner trial pack extracted from leonardite.

• SoilBoost EA 25kg

  Bulk humic acid soil conditioner for plantation and field use.

1. 1SoilBoost EA 500g: Humic Acid Trial Pack | Chemiseedchemiseed.com
2. 2About Chemiseed | Cover Crop Seeds & Soil Conditionerschemiseed.com
3. 3Products – Chemiseed Sdn. Bhd.chemiseed.com
4. 4SoilBoost EA 25kg | Humic Soil Conditioner (Bulk) – Chemiseed Sdn. Bhd.chemiseed.com
5. 5SoilBoost EAwikidata.org