We are a wholesale distributor of soil amendments, natural fertilizers and mineral products to commercial fertilizer dealers, fertilizer-spreading services, retail farm services, lawn and garden packagers, lawn care firms, horticultural products supply houses, and suppliers to the golf course and turf trade.
Click on the links below to see detailed product information. Gypsum is a natural, mined material containing calcium and sulfate sulfur, acceptable for use in organic growing and commercial agriculture, adding to compost or in soil mixes.
Bridgewell Resources supplies quality, high analysis, natural gypsum from mining operations in the western U.S. The gypsum ore is ground to a consistency that enables growers and farmers to apply the material using conventional broadcast spreaders. An inexpensive source of calcium and sulfur, gypsum counteracts sodium and causes clay particles to bind together enabling better water percolation. Manufactured from high quality mined gypsum, CAL-SUL® pellets are designed for fast, easy and accurate use in agriculture, turf and ornamental applications. Increase your yields, improve soil health and save application time with CAL-SUL®.
CAL-SUL® uses premium quality, finely ground, mined calcium sulfate to produce fertilizer-sized pellets for easy, clean, accurate applications. A water-soluble binding agent is used to promote fast pellet breakdown after application. CAL-SUL® supplies plant available sulfate sulfur plus calcium, nutrients which are essential for crop yields, soil and plant health. Calcium is vital for the strength and resilience of cell walls, root growth and stress tolerance. It also regulates the availability of nutrients in the soil.
CAL-SUL’s® pelletizing process allows clean, nearly dust-free applications. It is also non-toxic, non-corrosive and non-flammable.
CAL-SUL® is pelletized for efficient handling and spreading. CAL-SUL® can be blended with other fertilizers and can be applied using conventional fertilizer equipment.
CAL-SUL® is available in regular and mini pellet sizes for use in agricultural, turf and ornamental applications. Packaging options include 50 lb, 1000 lb and 2000 lb bags and bulk. CAL-SUL® is available in truckload and railcar quantities. Pallet quantities are available from our Stockton, CA and Ft. Dodge, IA warehouses.
BENEFITS
- Contains 16% sulfur, 21% calcium and 86% calcium sulfate dihydrate
- Available in regular size pellets for agricultural and turf applications
- Available in mini/greens size for use on close-cut fairways, greens and tees
- Supplies sulfur in sulfate form without affecting soil pH
- Works quickly to breakdown and provide the necessary nutrients to plants and soils
- Softens most compacted clay soils, aiding soil aeration and water percolation
- Counteracts excessive amounts of sodium and magnesium in soils
OMRI ListedGuaranteed Analysis
- Calcium Sulfate (CaSO4): 70.0%
- Calcium Sulfate Dihydrate (CaSO4•2H2O): 86.0%
- Calcium (Ca): 21.0%
- Sulfur (S) Combined: 16.0%
- Moisture (Maximum): 1.0%
Derived from mined Gypsum (Calcium Sulfate)
Also contains non-plant food ingredient: 2% Lignosulfonate as a binding agent
Bulk Density: 58 lbs/cubic ft.
Information regarding the contents and levels of metals in this product is available on the internet at http://www.aapfco.org/metals.htm.
SGN #
Fairways Grade 260
Greens Grade 125 Agricultural gypsum from Bridgewell Resources is acceptable for use in conventional agriculture as well as in organic growing. Agricultural gypsum is low in heavy metals and is not an industrial byproduct.
Agricultural gypsum can be applied through conventional fertilizer equipment. The ore is ground to a consistency that provides for even application. Use in commercial agricultural applications like orchards, vineyards, potato and forage ground or blended into compost or soil mixes.
Packaging:
Available in bulk truckloads, 50lb and 40lb bags. Bulk truckloads are delivered using rear discharging trailers.
BENEFITS:
- Inexpensive source of calcium and sulfate sulfur
- Doesn't effect soil pH
- Counteracts sodium in soil
- Softens clay soils
- Apply using broadcast spreaders
- Acceptable for use in organic growing
TYPICAL ANALYSIS
Gypsum Equivalent: 100%
Minimum Guarantee
- Calcium (Ca): 23.2%
- Sulfur (S): 18.6%
Agricultural Gypsum derives its gypsum equivalent from calcium sulfate dihydrate and calcium sulfate.
Information regarding the contents and levels of metals in this product is available on the internet at http://www.aapfco.org/metals.htm.  |
Manufactured from high quality limestone. PEL-LIME® pellets are designed for fast, easy, safe, and accurate use in agriculture, turf and ornamental applications. For acidic correction for maximum fertilizer availability or soil and plant health use PEL-LIME® products.
PEL-LIME® is high quality, finely ground limestone in fertilizer-sized pellets for easy, clean, accurate application. A water-soluble binder is used to enhance pellet breakdown after application. PEL-LIME® helps balance calcium and magnesium levels and neutralizes soil acidity. When your soil magnesium levels are adequate or high, use calcitic PEL-LIME®. When soil magnesium levels are low, use dolomitic PEL-LIME® to restore adequate levels for better soil balance. PEL-LIME® provides calcium, a vital nutrient, to strengthen cell walls and improve soil and plant health. It also regulates the availability of nutrients in the soil.
PEL-LIME®’s pelletizing process allows clean, nearly dust-free applications. It is also non-toxic, non- corrosive and non-flammable.
Pelletized for efficient handling and spreading, PEL-LIME® can be blended with other fertilizers and applied using conventional fertilizer equipment.
PEL-LIME® is available in regular/fairways and mini/greens pellet sizes for use in agricultural, turf and ornamental applications. Packaging options include 50lb, 1000lb, and 2000lb bags and bulk.
PEL-LIME is available in truckload and railcar quantities. Pallet quantities are available from our Stockton, CA and Ft. Dodge, IA warehouses.
Benefits
- Available in high calcium with little magnesium or dolomitic with higher magnesium level
- Manufactured into fertilizer-size pellets for easy application
- Available in regular size pellets for agricultural and turf applications
- Available in mini size for use on closecut fairways, greens and tees
- Neutralizes fertilizer and soil acidity to release nutrients from soil for plant use
- Helps maintain soil structure for maximum turf growth
OMRI ListedGuaranteed Analysis
CALCITIC LIMESTONE
- Calcium (Ca): 35.0%
- Magnesium(Mg): 0.6%
- Calcium Carbonate Equivalent (CCE): 88.0%
- Calcium Carbonate (CaCO3): 87.5%
- Magnesium Carbonate (MgCO3): 2.0%
- Total Carbonates: 89.5%
- Moisture (Maximum): 1.0%
Derived from: Calcitic Limestone
Also contains non-plant food ingredient
2% Lignin Sulfonate as binder
SGN #
Fairways Grade 260
Greens Grade 125 Manufactured from high quality limestone. PEL-LIME® pellets are designed for fast, easy, safe, and accurate use in agriculture, turf and ornamental applications. For acidic correction for maximum fertilizer availability or soil and plant health use PEL-LIME products.
PEL-LIME is high quality, finely ground limestone in fertilizer-sized pellets for easy, clean, accurate application. A water-soluble binder is used to enhance pellet breakdown after application. PEL-LIME helps balance calcium and magnesium levels and neutralizes soil acidity. When your soil magnesium levels are adequate or high, use calcitic PEL-LIME. When soil magnesium levels are low, use dolomitic PEL-LIME to restore adequate levels for better soil balance. PEL-LIME provides calcium, a vital nutrient, to strengthen cell walls and improve soil and plant health. It also regulates the availability of nutrients in the soil.
PEL-LIME’s pelletizing process allows clean, nearly dust-free applications. It is also non-toxic, non- corrosive and non-flammable.
Pelletized for efficient handling and spreading, PEL-LIME can be blended with other fertilizers and applied using conventional fertilizer equipment.
PEL-LIME is available in regular/fairways and mini/greens pellet sizes for use in agricultural, turf and ornamental applications. Packaging options include 50lb, 1000lb, and 2000lb bags and bulk.
PEL-LIME is available in truckload and railcar quantities. Pallet quantities are available from our Stockton, CA and Ft. Dodge, IA warehouses.
Benefits
- Available in high calcium with little magnesium or dolomitic with higher magnesium level
- Manufactured into fertilizer-size pellets for easy application
- Available in regular size pellets for agricultural and turf applications
- Available in mini size for use on closecut fairways, greens and tees
- Neutralizes fertilizer and soil acidity to release nutrients from soil for plant use
- Helps maintain soil structure for maximum turf growth
OMRI ListedGuaranteed Analysis
DOLOMITIC LIMESTONE
- Calcium (Ca): 18.5%
- Magnesium(Mg): 9.0%
- Calcium Carbonate Equivalent (CCE): 89.0%
- Calcium Carbonate (CaCO3): 47.0%
- Magnesium Carbonate (MgCO3): 38.0%
- Total Carbonates: 83.0%
Derived from: Dolomitic Limestone
Also contains non-plant food ingredient
2% Lignin Sulfonate as binder
SGN #
Fairways Grade 260
Greens Grade 125 Manufactured from high quality limestone. Agricultural lime is designed for fast, easy, safe, and accurate use in agriculture, turf and ornamental applications. For acidic correction for maximum fertilizer availability or soil and plant health use agricultural lime products.
Agricultural lime is high quality, finely ground limestone in fertilizer-sized pellets for easy, clean, accurate application. A water-soluble binder is used to enhance pellet breakdown after application. Agricultural lime helps balance calcium and magnesium levels and neutralizes soil acidity. When your soil magnesium levels are adequate or high, use calcitic agricultural lime. When soil magnesium levels are low, use dolomitic agricultural lime to restore adequate levels for better soil balance. Agricultural lime provides calcium, a vital nutrient, to strengthen cell walls and improve soil and plant health. It also regulates the availability of nutrients in the soil.
Agricultural lime’s pelletizing process allows clean, nearly dust-free applications. It is also non-toxic, non- corrosive and non-flammable.
Pelletized for efficient handling and spreading, agricultural lime can be blended with other fertilizers and applied using conventional fertilizer equipment.
Agricultural lime is available in regular/fairways and mini/greens pellet sizes for use in agricultural, turf and ornamental applications. Packaging options include 50lb, 1000lb, and 2000lb bags and bulk.
Agricultural lime is available in truckload and railcar quantities. Pallet quantities are available from our Stockton, CA and Ft. Dodge, IA warehouses.
Benefits
- Available in high calcium with little magnesium or dolomitic with higher magnesium level
- Manufactured into fertilizer-size pellets for easy application
- Available in regular size pellets for agricultural and turf applications
- Available in mini size for use on closecut fairways, greens and tees
- Neutralizes fertilizer and soil acidity to release nutrients from soil for plant use
- Helps maintain soil structure for maximum turf growth
Typical Analysis
AGRICULTURAL CALCITIC LIMESTONE
- Calcium (Ca): 33.2%
- Magnesium(Mg): 1.2%
- Calcium Carbonate Equivalent (CCE): 96.3%
- Calcium Carbonate (CaCO3): 82.9%
- Magnesium Carbonate (MgCO3): 4.2%
- Total Carbonates: 89.5%
- Moisture (Maximum): 2.0%
Derived from: Calcitic Limestone
Ag lime score (Oregon) = 93.7
Manufactured from high quality limestone. Agricultural lime is designed for fast, easy, safe, and accurate use in agriculture, turf and ornamental applications. For acidic correction for maximum fertilizer availability or soil and plant health use agricultural lime products.
Agricultural lime is high quality, finely ground limestone in fertilizer-sized pellets for easy, clean, accurate application. A water-soluble binder is used to enhance pellet breakdown after application. Agricultural lime helps balance calcium and magnesium levels and neutralizes soil acidity. When your soil magnesium levels are adequate or high, use calcitic agricultural lime. When soil magnesium levels are low, use dolomitic agricultural lime to restore adequate levels for better soil balance. Agricultural lime provides calcium, a vital nutrient, to strengthen cell walls and improve soil and plant health. It also regulates the availability of nutrients in the soil.
Agricultural lime’s pelletizing process allows clean, nearly dust-free applications. It is also non-toxic, non- corrosive and non-flammable.
Pelletized for efficient handling and spreading, agricultural lime can be blended with other fertilizers and applied using conventional fertilizer equipment.
Agricultural lime is available in regular/fairways and mini/greens pellet sizes for use in agricultural, turf and ornamental applications. Packaging options include 50lb, 1000lb, and 2000lb bags and bulk.
Agricultural lime is available in truckload and railcar quantities. Pallet quantities are available from our Stockton, CA and Ft. Dodge, IA warehouses.
Benefits
- Available in high calcium with little magnesium or dolomitic with higher magnesium level
- Manufactured into fertilizer-size pellets for easy application
- Available in regular size pellets for agricultural and turf applications
- Available in mini size for use on closecut fairways, greens and tees
- Neutralizes fertilizer and soil acidity to release nutrients from soil for plant use
- Helps maintain soil structure for maximum turf growth
Typical Analysis
GROUND DOLOMITIC LIMESTONE
- Calcium Carbonate Equivalent (CCE): 101.3%
- Total Carbonate Content (CaCO3+MgCO3): 95.5%
- Calcium (Ca): 23.2%
- Inerts: 0%
- Calcium Carbonate (CaCO3): 57.8%
- Magnesium Carbonate (MgCO3): 31.4%
- Moisture: 0%
Derived from: Dolomitic Limestone
Ag Lime Score (Oregon) = 98.3
An Excellent Source of Available and Slow-Release Phosphorous
Are you looking for an organic phosphate source that provides the benefits of phosphorous and calcium? Calphos™ delivers and eliminates handling and application headaches with an easy to use product.
Calphos™ is an environmentally safe natural source of soft rock phosphate and calcium. It provides all of the benefits of calcium and phosphorous without the handling problems. Calphos’™ granulating process allows for clean, nearly dust-free applications while being non-toxic and non-corrosive.
The granulating process produces a granule that allows for easier handling, blending and spreading. Ideal for agriculture, turf, ornamental, athletic field, and organic growing and gardening applications, Calphos™ can be applied using conventional fertilizer equipment.
Calphos™ comes in two grades: powder and granular. Packaging options include 50lb bags and bulk bags. Calphos™ is available in truckloads delivered or in pallet quantities from our warehouses in Portland, OR and Stockton, CA.
BENEFITS:
- Granulated for ease of handling, blending and spreading
- Delivers a combination of available and slow-release phosphorous
- Contains calcium
- Available in two grades: granular and powder
- Can be applied with conventional fertilizer equipment
- Ideal for use in sustainable agriculture, turf, ornamental, and natural growing
OMRI ListedCalphos™ Guaranteed Analysis
Available Phosphoric Acid (P2O5): 3%
Total Phosphoric Acid (P2O5): 20%
Calcium (Ca): 20%
Derived from untreated, soft, phosphoric clay and bentonite (granule binder).
Bulk Density: 65 lbs/cubic ft.
Information regarding the contents and levels of metals in this product is available on the internet at http://www.aapfco.org/metals.htm. Drammatic brand liquid fish fertilizers are OMRI Listed and can be used in organic and conventional growing. Manufactured using fresh, wild fish carefully processed at low temperatures. This cold process is called hydrolyzing and it maintains the integrity of the naturally occuring amino acids, proteins and oils in the fish. After hydrolyzing, the product is pushed through a 200 mesh screen to remove solids that can clog emitters and sprinkler heads. All the Dramm fish fertilizers can be applied as a foliar feed through drip and conventional irrigation systems. Working with fish processing facilities, Dramm recycles fish scraps and waste, that would otherwise fill landfills, into an environmentally friendly fertilizer. Dramm fertilizers are made from fresh fish and fish scraps processed at low temperatures to maintain the integrity of the naturally occurring amino acids, vitamins, hormones and enzymes that are so essential to plant and soil health. This method produces a product called a "hydrolysate".
Packaging
- 5-gallon containers
- 55-gallon drums
- 265-gallon totes
- 5000-gallon tank truckloads
OMRI Listed2-2-0.2
Liquid fish stabilizer with Lactic Acid for JAS certification The liquid fish formula produces nutritious fruits and vegetables and brilliant flowers and foliage.
All-Natural product that is people and pet friendly.
Packaging
- 5-gallon containers
- 55-gallon drums
- 265-gallon totes
- 5000-gallon tank truckloads
OMRI Listed2-5-0.2
Pure liquid fish hydrolysate For an extra boost for lawns and gardens, this liquid fish formula contains kelp.
All-Natural product that is people and pet friendly .
Packaging
- 5-gallon containers
- 55-gallon drums
- 265-gallon totes
- 5000-gallon tank truckloads
OMRI Listed2-5-0.2 with kelp
Pure liquid fish hydrolysate
Contains four species of kelp including Ascophyllum nosodium Packaging
- 5-gallon containers
- 55-gallon drums
- 265-gallon totes
- 5000-gallon tank truckloads
OMRI Listed2-5-0.2 with kelp and energizer
Pure liquid fish hydrolysate
Contains four species of kelp including Ascophyllum nosodium
Contains an energizer composed of fulvic acid and complex sugars OMRI Listed4-4-0.5
Pure liquid fish hydrolysate
Contains four species of kelp including Ascophyllum nosodium
Contains an energizer composed of fulvic acid and complex sugars
Chilean Nitrate Manufactured from Macrocystis Integrifolia using a mechanical process, Kelpgrow® maintains 100% integrity of the components naturally found in seaweed.
Kelpgrow® has a superior balance of plant growth regulators, carbohydrates, minerals and vitamins. It is particularly rich in auxins, which regulate cell elongation, promotes adventitious rooting and induce apical dominance. Kelpgrow® is OMRI listed and can be used in both conventional and organic food production.
The unique manufacturing process begins with washing the kelp to remove foreign matter. The washed kelp passes through machines which squeeze and grind it into a liquid. This mechanical manufacturing process is the only way to maintain the integrity of the components naturally contained in the live kelp. This unique processing is done at ambient temperature, without the use of heat, alkaline chemicals, or dehydration.
Kelpgrow® is a liquid concentrate that is diluted with water. It can be applied as a foliar feed through drip irrigation, conventional irrigation or by a sprayer.
Kelpgrow® is available in 2.5-gallon jugs, 55-gallon drums or 265- gallon containers for all applications.
Benefits
- Mechanical manufacturing process guarantees 100% integrity of natural seaweed
- Naturally contains plant growth regulators (auxins, betaines, cytokinins, gibberllins) and Carbohydrates (alginic acid, laminarin, mannitol)
- Water soluble
- Can be used as a foliar application or in irrigation water
- Promotes root development
- Improves plants resistance to stress, adverse weather conditions, pests and diseases
OMRI Listed |
Darren MacFarlane Sales Manager, Fertilizer & Minerals (503) 742-1177 (866) 939-1177 Fax: (503) 742-1198 dmacfarlane@bridgewellres.com Contact Our Associates » |
