カクタニ List of Products and Services

The inorganic soil conditioner "Pitch Soil Z" creates soil with excellent permeability, aeration, water retention, nutrient retention, and resistance to compaction. 【Features】 ■ Effective as a soil conditioner for turf surfaces, such as sports turf, where strength against damage is required. ■ Maintains permeability even during heavy rainfall while preserving aeration, providing the necessary water retention and nutrient retention for plants, and creating a growth foundation with excellent resistance to compaction. ■ This inorganic soil conditioner is a well-balanced blend of high-temperature fired porous ceramics and natural zeolite, ensuring high strength and lasting soil improvement effects.

Inorganic and organic blended artificial lightweight soil, Herbarius Soil, has a specific gravity of 0.7 to 0.8 when wet, making it easy to transport and lift. It is formulated with an appropriate moisture level to minimize scattering by wind during installation. The soil is well-balanced with inorganic artificial soil and organic matter. While achieving lightweight properties, it also enhances water retention and aeration, creating a healthy artificial ground suitable for plants. It improves drainage while retaining fertility, making fertilization design effective. It adapts to various locations with different soil thickness requirements, such as green flowering trees, vegetable gardens, and lawns. For more details, please contact us or refer to the catalog.

It creates soil with excellent air permeability and water permeability. Gold perlite is used as a soil amendment for sports turf, as well as for planting seedlings, flowers, and ornamental plants, and as a growing medium material for seedling producers. By maintaining a firm particle size that is resistant to collapse, it sustains water permeability, air permeability, water absorption, and resistance to compaction.

Soil improvement material Silver Perlite is used for rooftop greening and as a base layer for planters, as well as to improve the aeration and permeability of clayey soils. It is also used as a planting hole improvement material during tree transplantation and as a soil improvement material to prevent poor compaction. With excellent aeration, permeability, and drainage, it can be safely used as a drainage layer for rooftop greening and artificial ground, as well as a planting foundation improvement material for cohesive soils. For more details, please contact us or refer to the catalog.

The porous ceramic soil improvement material, Polarstone, is a spherical ceramic porous body fired at a high temperature of about 1,000°C. It has countless microscopic pores that can store the air and water necessary for plants. By mixing it into the soil, it exhibits excellent permeability improvement effects, and the numerous microscopic pores retain air and moisture, ensuring sufficient aeration and water retention. It has a specific gravity close to that of soil, making it highly mixable, and its moderate weight minimizes scattering during construction and runoff during rainfall or watering. It is extremely strong and maintains its soil improvement effects over a long period. It is resistant to collapse and pulverization under foot pressure, continuously providing stable soil improvement effects. It is particularly suitable for sports turf where strong foot pressure is applied. For more details, please contact us or refer to the catalog.

Soil improvement material MG Iwami Lite is a "Morden Green Zeolite" that originated from the geology of the Iwami region in Shimane Prefecture approximately 3,000 years ago. With its high cation exchange capacity (C.E.C), rich mineral content, and powerful moisture retention capabilities, it greatly contributes to soil creation and the growth of lawns, leaving no room for competition. It reduces fertilizer runoff and improves fertilizer retention. It promotes root development and increases water retention. It enhances the soil's cation exchange capacity (C.E.C) and is effective in preventing pests and diseases. For more details, please contact us or refer to the catalog.

Isolite CG is a ceramic soil improvement material made by uniformly granulating diatomaceous earth and firing it at high temperatures above 1000°C. Its countless fine pores simultaneously store the air, water, and nutrients necessary for plants while possessing excellent permeability. It also significantly promotes the growth of beneficial microorganisms, ideally improving the physical environment of planting sites, making it a groundbreaking product that matches the future development of green urban areas. 【Features】 - Fired diatomaceous earth granules - Simultaneously improves water retention, permeability, and aeration - Does not degrade in planting substrates - Promotes diversification of soil microorganisms - Improves working environment For more details, please contact us or download the catalog.

"Vermiculite" is a product that is obtained by heating and processing mica in a high-temperature mineral furnace, and it is classified into four different types. This product is well-known as a material for horticultural soil that promotes plant growth, with the most common use being as an artificial compost combined with peat moss. Additionally, its excellent thermal insulation, low density, and heat resistance make it suitable for use in steel and casting processes, and it is also very easy to install for residential insulation. [Features] - Provides ideal conditions for plant growth - Contains potassium, magnesium, and other components - Excellent thermal insulation, low density, and heat resistance - Granular with good flowability - Excellent sound absorption *For more details, please download the PDF or feel free to contact us.

"Hard Paralite" is a high-pressure resistant hard paralite. When creating planting foundations in reclaimed land, this product is processed through hard firing to ensure a stable drainage layer that can withstand soil pressure. It excels in drainage, permeability, air permeability, and pressure resistance, creating a stable drainage layer. Please feel free to contact us if you have any inquiries. 【Specifications (excerpt)】 ■ Particle size: 7mm to 15mm ■ Product packaging: 1,000L (1m3) in a bulk bag / 100L in a poly bag *For more details, please download the PDF or feel free to contact us.