Improved materials Product List and Ranking from 43 Manufacturers, Suppliers and Companies

Last Updated: Aggregation Period:Oct 01, 2025~Oct 28, 2025
This ranking is based on the number of page views on our site.

Improved materials Manufacturer, Suppliers and Company Rankings

Last Updated: Aggregation Period:Oct 01, 2025~Oct 28, 2025
This ranking is based on the number of page views on our site.

  1. 森環境技術研究所 Yamagata//Building materials, supplies and fixtures manufacturers
  2. 西日本興産 Osaka//Building materials, supplies and fixtures manufacturers
  3. カクタニ Fukuoka//Trading company/Wholesale
  4. 4 null/null
  5. 5 松栄産業 Okayama//retail

Improved materials Product ranking

Last Updated: Aggregation Period:Oct 01, 2025~Oct 28, 2025
This ranking is based on the number of page views on our site.

  1. Attention those struggling with mud! High moisture content mud soil improvement agent MT series. 森環境技術研究所
  2. Dust and Erosion Prevention Agent "Stone Wall" [NETIS Registered Product]
  3. Organic fertilizer "Special Selected Organic Pellets" 西日本興産
  4. 4 All Organic Fertilizer "Sun Malt Special Selection 664" 西日本興産
  5. 5 Soil amendment "Daiabark" 松栄産業

Improved materials Product List

121~135 item / All 271 items

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Harmless to beneficial insects! "Pest Composting and Soil Restoration Powder"

The new JAS-certified organic natural ingredients are made from raw materials (burnt shells and rocks). Thanks to the natural effects, the toxic hairs of caterpillars such as the tea tortrix are reduced!

The raw materials of Mushiniko are made only from natural ingredients, so you can use them with peace of mind. They help maintain the balance of the food chain in nature and contribute to biodiversity. They can be sprinkled on agricultural and horticultural crops. 【Target Products by Type】 Mushiniko A: For composting caterpillars (such as tea tortrix, bagworm, and other caterpillars) Mushiniko B: For composting scale insects, cabbage worms, aphids, and mites Mushiniko Mix: For revitalizing orchards and rose gardens, countermeasures against wax moths in beekeeping, maintenance of green trees, seedbeds, agricultural land improvement, and soil improvement 【Uses】 ■ Countermeasures against wax moths in beekeeping ■ Maintenance of healthy green trees ■ Trees and shrubs ■ Agricultural land improvement and soil improvement ■ Agricultural and horticultural crops, etc. *For more details, please refer to the catalog or feel free to contact us.

  • Soil improvement material

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Plant-specific water-retaining soil conditioner "Herbalius Soil Water+"

A multifunctional soil conditioner that is effective in promoting the establishment of turf and transplanted trees, enhancing water retention!

Herbarius Soil Water+ is a multifunctional soil amendment rich in water retention, formulated with a plant-specific water-retaining material called Water Works and high-humus black peat moss. Herbarius Soil Water+ has a high humic acid content, which promotes root development and activates beneficial microorganisms. It easily adapts to improved soils such as sand and fill soil, without hindering the workability during soil improvement. With high water retention, rooting power, and nutrient retention, it is effective in promoting the establishment of turf and transplanted trees, leading to improved germination rates. Thus, Herbarius Soil Water+ is a multifunctional soil amendment that enhances water retention, making it effective in various applications such as turf improvement for sports fields, tree transplantation, rooftop and wall greening, greenhouse cultivation, seedling beds, vertical flower beds, planting projects, golf courses, aerial seeding, and special slope greening.

  • Soil improvement material

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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.

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.

  • Soil improvement material

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CRT World Comprehensive Catalog - Agricultural Materials Edition

Helpful for soil improvement related to agriculture and livestock! Includes microbial active water by aerobic microorganisms, etc.

The "CRT World Comprehensive Catalog - Agricultural Materials Edition" features soil conditioners that contribute to healthy soil creation and the cultivation of vibrant agricultural products, relying on the power of microorganisms rather than chemical fertilizers. Included in the lineup are the soil conditioner "High Power Dream S," which utilizes aerobic bacteria, and the "Ammonia Killer," which can effectively break down ammonia, a cause of unpleasant odors, using the power of microorganisms. [Contents (excerpt)] ■ Microbial Active Water ■ Microbial Active Fertilizer ■ Organic Liquid Fertilizer ■ Quantum Water Generator *For more details, please refer to the PDF document or feel free to contact us.

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Organic farming soil improvement material 'IOT Charcoal II'

Domestic charcoal produced in Toyama City's Eco Town! The continuous manufacturing process ensures stable quality.

"IOT Charcoal II" is a domestically produced charcoal rich in "porosity," with a specific surface area of 350 to 400 m²/g, making it suitable as a soil improvement material. It possesses characteristics close to activated carbon due to its carbonization method at high temperatures of 700 to 800°C. Additionally, thorough quality control ensures low levels of heavy metals and excellent safety. We offer two types of charcoal particle sizes: standard and small. The particle size of the standard type is approximately 2 to 40 mm, while the small type ranges from about 0.5 to 10 mm. 【Features】 ■ Activates beneficial microorganisms ■ Promotes root development ■ Certified recycling product by Toyama Prefecture ■ Suitable as a soil improvement material ■ Manufactured in Toyama City Eco Town *For more details, please refer to the PDF document or feel free to contact us.

  • Soil improvement material

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Organic and Inorganic Composite Soil Improvement Material 'OH-C Plus'

Outstanding workability! The roots are activated, the tree vigor is restored, and resistance to pests and diseases is also enhanced.

"OH-C Plus" is an organic-inorganic composite soil conditioner blended with "charcoal," which is well-known for its effectiveness in restoring tree vigor. Due to its porous nature, charcoal effectively enhances soil aeration, drainage, and moisture retention over a long period. It also serves as a habitat for soil microorganisms, which help decompose organic matter and supply nutrients to plants. These actions activate the roots, restore tree vigor, and increase resistance to pests and diseases. 【Features】 ■ Contains charcoal ■ Further pursues the effect of restoring tree vigor ■ Promotes the abundant growth of fine roots ■ Encourages root development and promotes plant growth ■ Activates soil microorganisms, making the soil vibrant *For more details, please refer to the PDF document or feel free to contact us.

  • Soil improvement material

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Technical Introduction: JGS-CC Clay

Suppressing dust, creating a well-drained ground.

JGS-CC Clay is an environmentally friendly ground improvement material that is ideal for playgrounds (clay grounds) and general ground paving in elementary, middle, and high schools, including soccer fields, baseball fields, multipurpose plazas, tennis courts, gateball courts, and pathway paving. [Features] - Suppression of weeds and moss growth - Prevention of soil erosion - Reduction of muddy conditions and improvement of drainage - Prevention of dust dispersion For more details, please contact us or download the catalog.

  • Aggregates and crushed stone
  • Earthworks
  • Pile and foundation work

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Professional Hyponex Water-Soluble Fertilizer for Business Use

It is suitable for supplying trace elements and is also effective as a foliar spray. The effect is quick-acting.

The professional water-soluble fertilizer "Professional Hyponex" is a high-purity powdered liquid fertilizer that is well-balanced with nitrogen, phosphorus, potassium, trace elements, and vitamins. It is widely used for a variety of plants, including cyclamen, orchids, carnations, and roses, from potted plants to cut flowers. For more details, please download the catalog or contact us.

  • Trees
  • Fertilizers and Pesticides
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Commercial Powder Liquid Fertilizer Peters Water-Soluble Fertilizer

It is suitable for the supply of trace elements and is also effective as a foliar application. The effect is rapid.

The commercial powdered liquid fertilizer "Peters Water-Soluble Fertilizer" is a powdered liquid fertilizer that contains high-purity main components and trace elements. Each component is chelated, making it very easy to absorb. It can be used in various production scenarios, tailored to the plants, growth stages, cultivation conditions, and environments. It has excellent solubility and is suitable for use with liquid fertilizer injectors and drip tubes. It is widely used for potted plants, cut flowers, and greening, including poinsettias, cyclamen, hydrangeas, orchids, bedding plants, and alstroemeria. For more details, please download the catalog or contact us.

  • Trees
  • Fertilizers and Pesticides
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Slow-release fertilizer Magamp II with fast-acting trace elements M・MS・S 20kg

The traditional Maguamp has been enhanced with trace elements and calcium, along with quick-acting nitrogen and potassium, to promote the early growth of plants. The particles are spherical.

■Features ● This granular fertilizer is well-balanced with fast-acting components that take effect immediately after application and slow-release components that dissolve gradually, providing the nutrients that plants need through organic acids released from their roots. ● It is a fertilizer with a low risk of fertilizer burn, making it suitable for a wide range of uses, including pot production for potted flowers and ornamental plants, pot production for bedding plants and vegetable seedlings, plug seedling production, fruit trees and tree seedlings, and flowerbed planting, depending on the size of the fertilizer. ● It contains various trace elements (Mg, Mn, B, Fe, Cu, Zn, Mo, Ca) that are essential for healthy plant growth, enhancing various functions during growth (metabolism, carbon assimilation, flowering, flower color, leaf color, etc.). ● Each granule contains all the fertilizer components (homogeneous type), resulting in less variability between granules compared to mixed fertilizers (bulk blend type). ● The release of fertilizer components is less affected by soil moisture and temperature, leading to minimal leaching of nutrients due to rain or irrigation, resulting in a high nutrient absorption efficiency by plants. ● There is little concern about chemical changes when mixed with soil before steam sterilization.

  • Fertilizers and Pesticides
  • Earthworks
  • Planting work

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Coated fertilizer Osmocote Exact 16-9-12, 25kg for 3-4 months.

It is a coated fertilizer with precisely controlled nutrient release, providing stable and continuous nutrient supply.

■Features of Osmocote Exact ● The release rate is very stable and is hardly affected by anything other than temperature, making it easy to plan fertilization. ● Widely used in Europe and the United States. ● A fertilizer coated with environmentally friendly organic resin. ● The granules are uniform and mix evenly with the soil. ● Some color-coated granules allow for product identification. ■Features of Osmocote Exact 16-9-12 3-4 months ● A standard type suitable for base fertilization and top dressing (placement fertilization) for flowers (potted flowers, bedding plants, cut flowers), ornamental plants, vegetables, and lawns. ● Whether incorporated into the soil or spread on the surface, it releases and supplies nutrients steadily and continuously.

  • Fertilizers and Pesticides
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  • Pile and foundation work

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Coated fertilizer Osmocoat Exact High K 5-6 months 25kg

It is a coated fertilizer with precisely controlled nutrient release, providing stable and continuous nutrient supply.

■Features of Osmocote Exact ● The release rate is very stable and is hardly affected by anything other than temperature, making it easier to plan fertilization. ● Widely used in Europe and America. ● A fertilizer coated with environmentally friendly organic resin. ● The granules are uniform and mix evenly with the soil. ● The product can be identified by some colored-coated granules. ■Features of Osmocote Exact High K 11-11-18 5-6 months ● High in potassium, suitable for potted plants and perennials that require compact growth. ● Many plants that are grown for a long time have high potassium requirements, making it widely used for potted plants, cut flowers, and vegetables. ● Effective for cyclamen, carnations, hydrangeas, poinsettias, pansies, violas, and primulas.

  • Fertilizers and Pesticides
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Oil Absorbent / Soil Conditioner "Oil Gator"

Absorbs leaked oil and decomposes it with microorganisms! 100% natural oil absorbent / soil conditioner.

"Oil Gator" is an oil absorbent/soil conditioner that contains a variety of bacteria and bacterial nutrients in cotton cellulose (100% natural). It has high oleophilicity and exceptional oil absorption capacity. After absorbing oil, it can be incinerated. Being made of natural cellulose, it places less burden on incinerators, and the residue after incineration is extremely minimal. 【Features】 ■ High oleophilicity and exceptional oil absorption capacity ■ Absorbs and decomposes mineral oils and animal and vegetable oils ■ Excellent retention, with absorbed oil fixed within the fibers and not re-leaching ■ Also absorbs volatile oils such as gasoline and suppresses volatilization *For more details, please refer to the PDF document or feel free to contact us.

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  • Safety and consumables
  • Fertilizers and Pesticides
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Horticultural Fertilizer Chemical Fertilizer Toyo Chuhachi Para Ace 700g

Recommended for the production of houseplants and flower seedlings.

This is a notice from Nishikouen Co., Ltd. regarding "Horticultural Fertilizer Chemical Fertilizer Toyo Chuhachi Para Ace 700g."

  • Fertilizers and Pesticides

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