Inorganic Soil Improvement Material "Pitch Soil Z"

Increased permeability, breathability, water retention, nutrient retention, and resistance to compaction! Soil improvement materials required for turf surfaces that need to be strong against damage.

last updated Mar 30, 2021

Inorganic and organic blended artificial lightweight soil - Herbarius Soil

Ideal soil for plant growth in special spaces such as rooftop greening and rooftop gardens!

last updated May 20, 2025

Soil amendment Gold Perlite

Increased permeability, breathability, water absorption, and resistance to foot pressure.

last updated Mar 30, 2021

Soil amendment Silver Perlite

Improves the aeration and permeability of clayey soil for use as a bottom layer in planters and similar applications!

last updated Mar 30, 2021

Porous ceramic soil improvement material Polaston

The moisture absorption capacity during filling is 2 to 3 times that of floor sand silica sand (24-hour value)!

last updated Mar 30, 2021

Soil amendment MG Iwami Lite

To enhance soil fertility! To prevent fertilizer runoff! To improve water retention! As a supplementary material for contrast construction!

last updated Mar 30, 2021

Soil Improvement Law Designated Soil Improvement Material "Isolite CG"

We will assist in creating a green city.

last updated Mar 30, 2021

Vermiculite

Various uses such as gardening and attic insulation! Heat-treated expanded vermiculite.

last updated Mar 30, 2021

Hardparlite

Increased pressure resistance, strength, and hardness! Ensures a stable drainage layer that can withstand soil pressure through hard-baking treatment.

last updated Apr 09, 2025