Improved materials Product List and Ranking from 106 Manufacturers, Suppliers and Companies | IPROS

Last Updated: Aggregation Period:Feb 18, 2026~Mar 17, 2026
This ranking is based on the number of page views on our site.

Improved materials Manufacturer, Suppliers and Company Rankings

Last Updated: Aggregation Period:Feb 18, 2026~Mar 17, 2026
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. カクタニ Fukuoka//Trading company/Wholesale
  3. ライフイン Tokyo//Trading company/Wholesale
  4. 4 エムシー・ファーティコム 本社 Tokyo//Fisheries, Agriculture and Forestry
  5. 5 西日本興産 Osaka//Building materials, supplies and fixtures manufacturers

Improved materials Product ranking

Last Updated: Aggregation Period:Feb 18, 2026~Mar 17, 2026
This ranking is based on the number of page views on our site.

  1. Soil amendment "Super Mag 33-11" ナイカイ商事 東京支店、名古屋支店、大阪支店、福岡営業所
  2. Trace element fertilizer "High Green" エムシー・ファーティコム 本社
  3. Soil amendment "Daiabark" 松栄産業
  4. High Concentration Humic Acid Material "Keido Premium" ライフイン
  5. 4 Organic fertilizer "Special Selected Organic Pellets" 西日本興産

Improved materials Product List

121~150 item / All 291 items

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Alkaline Soil Amendment "pH Balance A"

Chemical neutralization of alkaline components! Improvement material for cement-based solidifying agents used in modified soil.

"pH Balance A" is a pH correction material developed to green alkaline soils caused by cement-based solidifiers. It maximizes the buffering capacity of the greening substrate material, minimizing the effects of alkalinity and establishing a healthy greening base layer. The buffering capacity refers to the function that attempts to maintain pH against fluctuating factors (such as acid rain), and greening substrate materials rich in organic matter possess a high buffering capacity. When mixed with "pH Balance A," the buffering capacity of the greening substrate material exhibits a synergistic effect, suppressing fluctuations in pH values. 【Features】 ○ Easy to handle ○ High safety ○ Zero fish toxicity ○ High pH maintenance function ○ Does not increase electrical conductivity For more details, please contact us or download the catalog.

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Alkaline soil neutralization improvement material "pH Balance A Liquid"

Neutralizing and improving alkaline soil! This is a material to promote the recovery of deteriorated tree vigor.

The "pH Balance A Liquid Agent" is a material designed to promote the recovery of deteriorated tree vigor by neutralizing and improving the surface layer of already planted alkaline soil. When applied, it neutralizes the pH of the top 3-5 cm of the soil, allowing previously insoluble nutrients to dissolve and be utilized by plants, resulting in a rapid recovery of tree vigor. Even for tall trees, significant effects can be achieved since the nutrient roots are largely distributed near the surface. 【Features】 - Neutralizes and corrects alkaline soil, which is a major cause of tree vigor deterioration and dieback. - Can be applied directly to ground cover plants and lawns. *Please lightly rinse off any liquid agent that has adhered to the leaves with clean water after application. For more details, please contact us or download the catalog.

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Mushinikona

Pest composting and soil restoration powder. The ingredients are only natural components. It is safe for the natural environment. Due to natural effects, the toxic hairs of tea tortrix moths and caterpillars are reduced.

The raw materials of Mushinikon are made from fired shells and rocks, and it is certified as a safe soil conditioner. It contains no chemical agents whatsoever. It is made only from new JAS certified pesticide-free natural ingredients. It can be safely used for the maintenance and management of greenery that requires consideration for the natural environment and neighboring areas. It is a powder made from natural ingredients that are harmless to pets, goldfish, humans, livestock, and beneficial insects. Due to its natural efficacy, it helps reduce the toxic hairs of tea tortrix moths and caterpillars, thus contributing to the solution of the tea tortrix moth problem. By using Mushinikon, you can protect the ecosystem and declare safety for the natural environment. It can be used for agricultural and horticultural crops, trees, shrubs, seedbeds, fruit trees, forest conservation, windbreaks, farmland improvement, planting base improvement, aerial sowing, rooftop greening, home gardening, and home vegetable gardens.

  • Soil improvement material
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Clay pavement improvement material "Iwami Clay Light"

Excellent humidity control function for lasting improvement of ground conditions! 【*Effect is lasting!】

"Iwami Clay Light" is made from high-quality zeolite that originates from the geology of the Iwami region in Shimane Prefecture. It excels in moisture regulation, water retention, air permeability and drainage, soil granulation, dust prevention, resistance to foot pressure, adsorption and molecular sieving (polarity effect), and ion exchange (ion sieving effect). As it is 100% natural hard zeolite, it is extremely safe and its effects are long-lasting. 【Main Effects】 - Improvement of ground conditions - Enhancement of dust prevention - Increased drainage capacity - Improved prevention of soil compaction - Enhanced resistance to foot pressure - Improved purification of moisture in the soil - Increased safety and security for people and the environment *For more details, please contact us or download the catalog.

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Mushiniko na A

Safe for the natural environment! Soil reduction powder for composting caterpillars such as tea tortrix, stinging caterpillars, and American white moth.

"Mushiniko A" is a pest control product that does not require chemical agents, based on natural mechanisms. The raw materials are made from shells and rocks that are harmless to goldfish, pets, and humans, using only JAS-certified pesticide-free natural ingredients. Since it is not a chemical agent, it can be freely applied anywhere. Thanks to the efficacy of nature, the toxic hairs of tea tortrix moths and caterpillars are reduced, which helps in solving the tea tortrix moth problem. By using this product, you can protect the ecosystem and declare safety for the natural environment. 【Features】 ■Composts only pests and diseases ■Harmless to beneficial insects ■Tea tortrix moth countermeasures ■Pest control without chemical agents ■Raw materials are only JAS-certified pesticide-free natural ingredients ■Can be freely applied anywhere *For more details, please refer to the catalog or feel free to contact us.

  • Soil improvement material
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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.

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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.

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Dr. PHa Series "Dr.pH" Comprehensive Catalog

Introduction to greening measures using acidic sulfate salt method materials and planting construction for alkaline soils!

This document is the comprehensive catalog for the Dr.pH series by Dr. Peha. It provides detailed explanations using diagrams and images on examples of neutralization treatment of alkaline slopes, greening of slopes, and the recovery of vegetation that has deteriorated due to alkalinity. Additionally, related information is also included, so please take a moment to read through it. [Contents] ■ Materials for neutralizing acidity ■ Materials for neutralizing alkalinity ■ Related information *For more details, please download the PDF or feel free to contact us.

  • Slope protection 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.

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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
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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
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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
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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.

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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.

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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.

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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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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."

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Soil conditioner "Soil Vitamin"

Create living soil! Significantly improve the growth environment through the production of microorganisms and the maintenance of ecosystems.

"Earth Vitamin" is a soil conditioner that corresponds to various soil conditions. The soil bacteria contained in this product decompose organic and inorganic fertilizers in the soil, producing various substances. Some of these byproducts become nutrients that can be directly absorbed, aiding growth. Additionally, other microorganisms and small animals become active based on the water and carbon dioxide released during the decomposition of fertilizers, promoting the aggregation structure of the soil. 【Features】 ■ Abundant soil bacteria ■ Environmental adaptability ■ Compatibility with various crops ■ Harmony with the environment *For more details, please refer to the PDF document or feel free to contact us.

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Vegetable seeds Micro Seed Small Watermelon "Pino Girl"

Enjoy the small seeds. The next generation of mini watermelons!

The "seeds" that cause stress when eating watermelon. We have improved their size to one-fourth of the original. As a result, a happy small watermelon has been born, allowing you to "enjoy it with the seeds all at once." Please enjoy the exquisite crunch and sweetness!

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Eco Clay Custom Made

This is a system that can change the soil currently used in the ground to the best soil that meets your needs! Please feel free to consult with us.

Eco Clay Custom Made is a system that can transform the soil currently used by customers into the best soil that meets their needs. It allows customers to alleviate issues such as "poor drainage, making the ground unusable immediately after rainfall" and "severe dust during dry conditions," making it ideal for maintenance and management. 【Features】 - Soil quality analysis is conducted in our laboratory. - We design the mixture of Eco Clay to alleviate the ground's issues and produce a custom Eco Clay for each customer. - It is sent in bags, ensuring safe and easy use. 【Main Service Areas】 Kansai: Kyoto, Shiga, Nara, Osaka Kanto: Tokyo, Chiba, Kanagawa Others: Gifu, Yamanashi, Aichi 【Expected Scale of Service】 1,500 m² or more (for soil volume, 7 m³ or more) *For details, please contact us or refer to the catalog.

  • Soil Research Institute
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Ground soil improvement material "Eco Clay TS Improvement Material" *Presentation of construction achievement collection

Imparting permeability and water retention to ground soil. Reducing disposal costs by utilizing existing soil and other materials.

The "Eco Clay TS Improvement Material" is a soil amendment suitable for recycling methods that enhance drainage and water retention in grounds. The raw materials include locally sourced recycled materials and natural soil, and existing local soil can also be reused as recycled material, significantly reducing waste volume, costs, and CO2 emissions. Additionally, our company conducts analysis of existing soil and adjusts particle size and formulation design according to specific applications, mixing the Eco Clay TS Improvement Material in suitable proportions for each site. It is also possible to adjust the hardness of the ground. 【Benefits of Implementation】 ■ Improved dust suppression. Reduced watering volume ■ Mitigation of heat island effect ■ Delays soil degradation due to granular structure ■ Suppression of frost heave and weeds through formulation design *For more details, please refer to the materials. Feel free to contact us with any inquiries.

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[Many Achievements] Agricultural Machinery and Materials *Free Granulation Test Available

A pellet manufacturing device that efficiently produces uniform and strong pellets, along with a soil conditioner that simultaneously achieves water conservation and increased crop yield! Other products are also introduced.

The semi-dry continuous pellet manufacturing device "Press Pelletter" is our latest equipment that efficiently granulates raw materials containing moisture, oil, and binders into pellet form. ■ Stable pellet production is always possible ■ By combining with a compost plant, high-quality compost pellets can be easily measured ■ Raw materials can be processed with high efficiency, resulting in low power consumption ★ Introducing our achievements ★ Chicken manure compost / Organic blended fertilizer / Charcoal / Sewage sludge / PVC shavings / Wood powder + resin / Wood powder / Waste plastic, etc. ⇒ Free granulation tests are currently being accepted! Pellet case studies can be viewed with photos via PDF download. "Porous α" is a porous glass foam that, when mixed into the soil, improves water retention and aeration, achieving savings in irrigation water and liquid fertilizer, as well as increased yields. In addition to its use as a soil conditioner, it is also utilized for odor control in chicken coops and water purification. ■ Effects last for many years after application ■ Easy to use as it only needs to be mixed into the soil ★ Real data on tomato cultivation in Morocco is currently available ★ * For more details, please contact us or download the PDF.

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Fertilizer and soil conditioner "Greener (evaporation suppressor)"

Suppresses moisture evaporation, promotes rooting, and is effective in preventing damage during transplantation and transportation.

The fertilizer and soil conditioner "Grinner (evaporation suppressor)" suppresses moisture evaporation with a wax effect and promotes rooting. It helps prevent damage during transplanting, inappropriate transplanting times, and damage during transportation, protecting trees from cold winds, salt winds, drought, and exhaust gases. It does not hinder the transmission of light necessary for photosynthesis, nor does it interfere with the respiration needed to maintain the plant body. Hayase Industrial Co., Ltd. focuses on selling eco-friendly ecological products, particularly Eco Rope. For more details, please download the catalog.

  • Trees
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Fertilizer and soil conditioner "Neem Cake (Oil Cake)"

The components of neem oil are effective for soil improvement, plant activation, and pest control.

The fertilizer and soil conditioner "Neem Cake (Oil Cake)" is a product made from the residue of neem oil extraction, and it is effective for soil improvement, plant activation, and pest control. Although it is the residue of neem oil, the components remain sufficient, and pest control effects can be expected. Hayase Industrial Co., Ltd. focuses on selling eco-friendly ecological products, particularly Eco Loop. For more details, please download the catalog.

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Galeonite HK

Excellent soil conditioner with superior water retention and nutrient retention properties.

Galeonite HK, used as a soil conditioner, has been proven effective in the "sand drift prevention method" within Niigata Prefecture. It is created by effectively utilizing by-products generated during the production of activated clay and is lightweight, excels in water retention and nutrient retention, and boasts high economic efficiency and safety. This product, with a composition close to natural materials, is currently being used as a soil improvement material for sports grounds, civil engineering materials for slope construction, and weed control materials, attracting attention as a recyclable product with a wide range of applications.

  • Landscaping materials
  • Soil improvement material
  • Improved materials

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High Cement Content Soil Improvement Agent MT Series - Improvement Image Diagram

Solidifies in just 15 minutes! Here’s an image of the process from a high-water-content clay state to solidification!

This document includes images illustrating the improvement of the MT series high water content soil stabilizer. Various types of high water content soil generated from construction sites can solidify in just 15 minutes. We provide clear illustrations and photos showing the process from high water content soil to solidification. Please take a moment to read it. *For more details, please refer to the PDF document or feel free to contact us.

  • Ground improvement materials
  • Improved materials

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