JWAIN products
Black is Green

Carbon-based soil solutions from factory to root zone.

Locally manufactured products for sandy soils, nurseries and professional or home horticulture.

01 · Core product

Activated Biochar

A screened blend of wood-based and poultry-manure-pellet biochar, post-conditioned with diluted wood vinegar and fresh water for soil improvement, water retention and nursery-media use.

Typical size3–9 mm horticultural fraction.
Conditioning24–48 hour post-pyrolysis conditioning.
Packaging20 kg bags / approx. 40 L and jumbo bags.
ApplicationsNurseries, tree pits, engineered soil mixes and restoration.
Blend rate depends on soil, crop and growing-medium design. A small trial is recommended before large-scale use.
Jwain Activated Biochar bag
Jwain Biochar Compost bag
02 · Soil amendment

Biochar-Compost 30/70

A blend of 30% activated biochar and 70% mature heat-treated compost by volume, designed to combine carbon structure with organic matter and nutrient support.

Best fitSandy-soil improvement and planting media.
FormatJumbo and packaged formats.
FunctionWater retention, nutrient holding and improved root-zone structure.
Use basisSuitable where both stable carbon structure and mature organic matter are required.
03 · Ready growing medium

Jwain Biochar Potting Soil

A locally formulated growing medium combining Saudi sand, biochar-compost and fine date-palm fiber for household, nursery and professional horticultural use.

Jwain Biochar Potting Soil
Jwain wood vinegar
04 · Liquid product

Wood Vinegar

Pyroligneous liquid condensed from pyrolysis vapors and used after dilution according to the product instructions and intended application.

05 · Liquid product

Liquid Fertilizer

A formulated liquid product developed from JWAIN’s pyrolysis-derived agricultural inputs for diluted use according to product information.

Jwain liquid fertilizer

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