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Greendar — производитель органических удобрений
Organic fertilizers for modern farms
+ 7 495 107-90-62
+ 7 495 107-90-62
Email
info@greendar.org
The address
Bldg 1, Promyshlennaya Zone, Tatishchevskoye Urban Settlement, Tatishchevsky District, Saratov Region, 412170
Working hours
Mon – Fri: 9:00 AM to 6:00 PM
Products
  • AgroPremium
  • FertiSoil
  • AgroEco
Technology
About Us
  • About the company
  • History
  • Licenses
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  • Licenses
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    + 7 495 107-90-62
    + 7 495 107-90-62
    Email
    info@greendar.org
    The address
    Bldg 1, Promyshlennaya Zone, Tatishchevskoye Urban Settlement, Tatishchevsky District, Saratov Region, 412170
    Working hours
    Mon – Fri: 9:00 AM to 6:00 PM
    Greendar — производитель органических удобрений
    Organic fertilizers for modern farms
    Products
    • AgroPremium
    • FertiSoil
    • AgroEco
    Technology
    About Us
    • About the company
    • History
    • Licenses
    • Requisites
    Solutions
      RU
      Greendar — производитель органических удобрений
      Products
      • AgroPremium
      • FertiSoil
      • AgroEco
      Technology
      About Us
      • About the company
      • History
      • Licenses
      • Requisites
      Solutions
        + 7 495 107-90-62
        Email
        info@greendar.org
        The address
        Bldg 1, Promyshlennaya Zone, Tatishchevskoye Urban Settlement, Tatishchevsky District, Saratov Region, 412170
        Working hours
        Mon – Fri: 9:00 AM to 6:00 PM
        RU
        Greendar — производитель органических удобрений
        Telephones
        + 7 495 107-90-62
        Email
        info@greendar.org
        The address
        Bldg 1, Promyshlennaya Zone, Tatishchevskoye Urban Settlement, Tatishchevsky District, Saratov Region, 412170
        Working hours
        Mon – Fri: 9:00 AM to 6:00 PM
        Greendar — производитель органических удобрений
        • Products
          • Products
          • AgroPremium
          • FertiSoil
          • AgroEco
        • Technology
        • About Us
          • About Us
          • About the company
          • History
          • Licenses
          • Requisites
        • Solutions
        • + 7 495 107-90-62
          • Telephones
          • + 7 495 107-90-62
        • Bldg 1, Promyshlennaya Zone, Tatishchevskoye Urban Settlement, Tatishchevsky District, Saratov Region, 412170
        • info@greendar.org
        • Mon – Fri: 9:00 AM to 6:00 PM

        FertiSoil — gel concentrate for soil reclamation and restoration | Greendar

        Главная
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        Products
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        Органические удобрения
        Gel

        FertySoil

        Organic gel concentrate based on potassium salts, humic and fulvic acids from lowland peat. It is used for the reclamation of disturbed lands - restoration of the soil layer, prevention of further degradation and return of land plots to economic turnover after exposure to anthropogenic or other factors

        Make an order About technology
        How it works

        Gel concentrate functions

        Organic gel concentrate for soil restoration

        Source of organic matter

        Stable organic matter based on potassium salts of humic and fulvic acids from lowland peat, providing the foundation for soil formation

        Moisture retention and structure

        Creates soil porosity, retains moisture and restores physical properties that are critical for reclamation sites

        Biological restoration

        A carrier for launching and sustaining soil microbiota on degraded sites, from municipal solid waste landfills to mining dumps

        Connecting layer

        A bridge between the mineral base of the site and subsequent greening, helping the substrate develop into living soil

        Application

        Application directions

        FertySoil is designed to restore lands with different levels of degradation, from agricultural fields to technogenic sites

        Reclamation of disturbed lands

        Restoring the soil layer on degraded sites

        Rates and method →

        Creating a fertile soil layer

        Forming a 10–20 cm working horizon on poor base materials

        Rates and method →

        Municipal solid waste landfills

        Greening above the engineered cover without disturbing isolation layers

        Rates and method →

        Oil product spills

        Bioremediation and landfarming for contaminated sites

        Rates and method →

        Land after pesticide use

        Restoring biological activity and detoxifying soil

        Rates and method →

        Salinity and excess fertilizers

        Restoring structure and supporting leaching after excessive mineral fertilizer rates

        Rates and method →

        Mining dumps

        Greening inert and acidic dumps from scratch, from neutralization to vegetation stabilization

        Rates and method →

        FertySoil application table

        Professional application rates and methods for each type of disturbed land

        Reclamation of disturbed lands

        Application rate 1,5–2,5 kg/m² for severe disturbance: 3,0–4,0 kg/m²
        Working solution 8–15 L/m²
        Application depth 10–15 cm

        Method

        1. Grade the site and remove large debris
        2. Loosen the upper 10–15 cm layer
        3. Apply FertySoil evenly over the surface
        4. Mix into the top layer with a rotary tiller or disc harrow
        5. Irrigate with working solution until evenly moistened
        6. Sow a grass mixture or apply mulch/hydromulch
        7. Check after 10–20 days; if needed, repeat irrigation at 0,3–0,7 kg/m²

        Required equipment

        Bulldozer/grader, tractor with disc harrow or rotary tiller, tank with pump and boom, hydroseeder, roller

        + AgroEco — in the first cycle to launch biology and root formation
        + AgroPremium — before final mixing as long-term organic nutrition

        Restoring / creating a fertile soil layer

        FertySoil does not replace the entire volume of the fertile layer. To create the layer, it should work in a mix with mineral soil, technogenic soil, sand, compost or plant soil.
        Application rate (10 cm layer) 2,0–3,0 kg/m² for a 15–20 cm layer: 3,0–5,0 kg/m²
        Final irrigation 5–10 L/m²
        Application depth 10–20 cm

        Method

        1. Place the mineral base or technogenic soil
        2. Distribute FertySoil evenly
        3. Mix within the 10–20 cm working horizon
        4. Shape the layer and roll it
        5. Apply moisture-charging irrigation
        6. Sow cover crops or lawn grasses, or prepare for planting

        Required equipment

        Front loader, soil mixer/mixing bucket, tractor with rotary tiller, spreader, grader, roller, watering truck

        + AgroEco — at the start to activate soil biota
        + AgroPremium — in the layer mix or the upper 5–10 cm

        Waste and municipal solid waste landfills

        Work is carried out only under a reclamation design over the engineered screen/final cover, without disturbing isolation layers.
        Application rate (grass layer) 1,5–2,5 kg/m² intensive greening: 2,5–4,0 kg/m²
        Working solution 6–12 L/m²
        Application depth 8–12 cm

        Method

        1. Check the integrity of the final cover
        2. Distribute plant soil or technogenic soil
        3. Apply FertySoil into the upper 8–12 cm without deep disturbance of the cover
        4. Perform surface mixing
        5. Sow grasses or hydroseed, then mulch
        6. Repeat irrigation after 2–4 weeks: 0,3–0,6 kg/m²

        Required equipment

        Light bulldozer/mini dozer, grader, tractor with light rotary tiller, hydroseeder, watering truck (equipment with low ground pressure)

        + AgroEco — required in the first cycle
        + AgroPremium — to support the vegetation cover

        Oil product spills

        FertySoil works as part of bioremediation/landfarming: aeration, moisture, organic matter and stimulation of microbial degradation. For heavy contamination, soil should be excavated to a bioremediation cell.
        Application rate (light/medium) 1,0–1,8 kg/m² heavy contamination: 2,0–3,0 kg/m²
        Working solution 5–8 L/m²
        Application depth 10–20 cm

        Method

        1. Contain the spill area and prevent runoff
        2. Remove free oil phase using sorbents/mechanical collection
        3. Loosen the contaminated layer or excavate it to a bioremediation cell
        4. Apply FertySoil and mix it into the upper 10–20 cm
        5. Maintain moisture without waterlogging
        6. Aerate regularly: once every 7–14 days
        7. Final greening after contamination is reduced

        Repeat every 20–30 days: 0,5–1,0 kg/m² during active bioremediation

        Required equipment

        Excavator, front loader, disc harrow/rotary tiller/turner, watering and washing truck, sorbent equipment

        + AgroEco — as a biostimulant during the first remediation stage
        + AgroPremium — at the second stage, after contamination is reduced

        Land after long-term pesticide use

        Preliminary testing for active ingredient residues is required. Remediation is based on adding organic matter to enhance local biodegradation.
        Application rate (moderate load) 1,2–2,0 kg/m² for severe degradation: 2,0–3,0 kg/m²
        Working solution 6–10 L/m²
        Application depth 8–15 cm

        Method

        1. Confirm the contamination type in a laboratory
        2. Loosen the surface layer to 8–15 cm
        3. Apply FertySoil with mixing
        4. Maintain moderate moisture
        5. Sow cover crops/phytomeliorants after primary recovery
        6. Repeat application based on test results

        Repeat after 30–45 days: 0,4–0,8 kg/m²

        Required equipment

        Tractor with rotary tiller or harrow, sprayer/watering tank, cover crop seeder, laboratory control

        + AgroEco — immediately at the first stage
        + AgroPremium — from the second stage, when the task shifts toward restoring fertility

        Sites after excessive mineral fertilizer rates

        This most often means salinity, structural damage, suppressed microbiota and nutrient imbalance. Organic matter improves structure and permeability, while peat combined with leaching helps reduce EC.
        Application rate (moderate excess) 1,0–1,5 kg/m² for pronounced suppression: 1,8–2,5 kg/m²
        Working solution 8–12 L/m²
        Application depth 8–12 cm

        Method

        1. Measure EC/pH
        2. Shallow loosening without bringing saline horizons to the surface
        3. Apply FertySoil into the upper 8–12 cm
        4. Leach with good-quality water
        5. If needed, apply gypsum or another corrective measure
        6. Sow salt-tolerant crops or cover crops

        Repeat after leaching: 0,3–0,7 kg/m²

        Required equipment

        EC/pH meters, ripper/chisel, tractor with rotary tiller, sprinkler system or drip irrigation, ameliorant spreader

        + AgroEco — immediately, to reduce stress and restore root activity
        + AgroPremium — after leaching and EC stabilization

        Mining industry dumps

        The main challenges are lack of organic matter, weak structure, acidity/alkalinity, risk of toxic elements and erosion. Organic soil amendments help vegetation establish more successfully.
        Application rate (inert dumps) 2,0–3,0 kg/m² acidic/heavy dumps: 3,0–4,5 kg/m²
        Working solution 8–15 L/m²
        Application depth 10–15 cm

        Method

        1. Perform geochemical diagnostics of the dump
        2. Grade the site and create erosion-control microrelief
        3. Apply liming/neutralization if needed
        4. Apply FertySoil into the upper 10–15 cm
        5. Sow a resistant grass-legume mixture or hydroseed
        6. Mulch and control runoff
        7. Apply additional irrigation after emergence

        Repeat service application after 1–2 months: 0,5–1,0 kg/m²

        Required equipment

        Bulldozer, grader, ripper, tractor with rotary tiller, hydroseeder, watering equipment, excavator for drainage ditches

        + AgroEco — in the starter solution
        + AgroPremium — into the working layer to stabilize vegetation

        Recommended rates are indicative and should be refined based on soil analysis, the degree of site degradation and the project objective. Preliminary site assessment is recommended for oil-contaminated, pesticide-affected and technogenically disturbed areas.

        Integrated approach

        Three products, one restoration system

        The best reclamation results come from integrated use of GreenDar products

        Foundation

        FertySoil

        Structure, moisture, organic matter

        Forms the soil framework, retains water and creates an environment for microbiological activation

        Start

        AgroEco

        Biostimulation, root formation

        Launches soil biological activity and stimulates root system development at the initial stage

        Learn more →
        Stabilization

        AgroPremium

        Long-term nutrition

        Provides long-term organic nutrition for stable vegetation establishment

        Learn more →

        Recommendations for combined use

        Direction AgroEco AgroPremium
        Reclamation ✓ At the start ✓ For long-term nutrition
        Creating a fertile soil layer ✓ Biota activation ✓ Organic layer component
        MSW landfills ✓ Required ✓ Cover support
        Oil product spills ✓ First priority → At the second stage
        After pesticide use ✓ First priority → At the second stage
        Salinity / excess fertilizers ✓ Stress reduction ✓ After leaching
        Mining dumps ✓ In the starter solution ✓ Vegetation stabilization

        Start now

        Get a price list, agronomist's consultation or FertiSoil technical documentation.

        Prices Consultation
        Products
        AgroPremium
        FertiSoil
        AgroEco
        About Us
        About the company
        History
        Licenses
        Requisites
        Technology
        Solutions
        + 7 495 107-90-62
        + 7 495 107-90-62
        Email
        info@greendar.org
        The address
        Bldg 1, Promyshlennaya Zone, Tatishchevskoye Urban Settlement, Tatishchevsky District, Saratov Region, 412170
        Working hours
        Mon – Fri: 9:00 AM to 6:00 PM
        info@greendar.org
        Bldg 1, Promyshlennaya Zone, Tatishchevskoye Urban Settlement, Tatishchevsky District, Saratov Region, 412170
        © 2026 GreenDar – quality organic fertilizers
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