Import Agricultural Grade Vermiculite — Buy in Bulk from Supplier in China

Agricultural grade vermiculite from Shijiazhuang Kedahua Imp & Exp Trade Co., Ltd. is a lightweight, expandable mineral used to improve soil structure in horticulture and farming. The material is chemically inert, ensuring it does not alter soil pH, and is supplied in multiple particle sizes to suit seed starting, potting mixes, and hydroponic systems. Its high purity levels reduce the risk of contaminants affecting plant health, making it a reliable additive for commercial and residential growing environments.

This vermiculite is sourced as a raw mineral, exfoliated through controlled heating to achieve its characteristic low density and high porosity. Typical bulk density for agricultural grades ranges from 60 to 120 kg per cubic metre, with moisture retention capacity often exceeding 200% by weight. The material’s neutral chemical profile means it can be blended with peat, compost, or perlite without adverse reactions, while its thermal insulation properties also support root zone stability in extreme climates.

Primary buyers include nurseries, greenhouse operators, and agricultural cooperatives focused on water-efficient crops such as tomatoes, peppers, and ornamental plants. The supplier offers bulk packaging in 100-litre bags or palletised loads, with logistics arranged from Hebei province. Importers are advised to confirm particle size distribution and expansion ratios, as these directly influence aeration performance in different soil types.

Shijiazhuang Kedahua Imp & Exp Trade Co., Ltd. operates from Hebei province, China, with its registered address at No.345 Youyi North Street, Shijiazhuang. The company is classified as an imported-tier supplier, indicating it sources materials for international trade. Its profile shows a harbor trust tier, reflecting basic verification but no established response history on the platform.

The supplier specialises in mineral-based agricultural inputs, with vermiculite as a core product line. No additional details on production capacity, certifications, or client references are provided in the listing, so buyers should request these directly. The absence of a recorded response rate or average response time suggests importers may need to initiate contact through alternative channels.