This Subcontract opportunity from California was posted on August 3, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

Top

Mulch, Compost, and Soil Amendment Supply

Closed

State & Local

Submission Closed08/25/2026, 03:00:00 PM PDT

Contract Overview

Solicitation details, issuing organization, response deadlines, documents, and interested companies for this government contract opportunity.

Active Opportunities Like This One

NAICS: 424910

New

SLED

Acorn and Seed Supplier (Various Species)This subcontract agreement establishes a partnership for the supply of various acorn and seed species to prime contractors working on State of Arkansas Department of Agriculture projects. The supplier is responsible for the entire preparation process, including harvesting, processing, and cleaning. Specific quality control measures are required, such as floating acorn species to remove floaters, de-capping, and sorting seeds into small, medium, and large size categories. To ensure embryo viability, all seeds must pass moisture content cut tests administered by the ADA. Final products must be delivered pure, fresh, and clean, packed in 50lb burlap or poly sacks that are clearly labeled with the species and origin tags. This procurement falls under NAICS code 424910 and is managed by the State of Arkansas.

POSTED

DEADLINE

SB 202611-01 Native Seed Mix

Solicitation # SB 202611-01

The Arkansas Game and Fish Commission is soliciting a Competitive Sealed Bid for the purchase of 2,215.5 lbs of pure live seed (PLS) to cover 700 acres. The required native seed mix must consist of grass and forbs mixed together and delivered in 5-acre bags. Delivery is requested within 90 calendar days of the order, with shipments arriving at the AGFC Training Center in Mayflower, Arkansas, during standard business hours via vehicles equipped with unloading capabilities. Bidders must provide pricing on a per-item basis in US dollars, excluding sales tax but including all freight and delivery costs. Compliance requires strict adherence to seeding rates and Arkansas native species; substitutions are limited to 10 species within the same genera, and up to 3 deletions per mix are permitted. Vendors must maintain comprehensive vehicle liability, commercial general liability, and workers' compensation insurance. Required documentation includes a hard copy of the vendor's Equal Opportunity Policy and a Contract and Grant Disclosure and Certification Form for contracts exceeding $25,000. The contract is governed by Arkansas law, and the Commission explicitly prohibits any terms involving the waiver of sovereign immunity, binding arbitration, or requirements for the agency to indemnify the contractor.

Arkansas Game and Fish Commission

POSTED

DEADLINE

ITB - Fertilizer, Grass Seed, Insecticide, Herbicide and Related Items for Harris County and the Harris County Flood Control District

Solicitation # 26/0327

Harris County and the Harris County Flood Control District are soliciting bids for the procurement of fertilizer, grass seed, insecticide, herbicide, and related items under solicitation number 26/0327. This opportunity is managed by Harris County in Texas, with Hugh Taylor serving as the primary point of contact for interested parties. The solicitation was posted on November 6, 2026, and requires all responses to be submitted by the deadline of November 23, 2026, at 8:00 PM. Performance of the contract will take place within the state of Texas.

POSTED

DEADLINE

Fertilizer for Corn, Grass, & Soybeans for 2027 Se

Solicitation # EVT0010983

Kansas Correctional Industries, under the Kansas Department of Administration, is soliciting competitive proposals from qualified vendors for the procurement of fertilizer. The contract specifically covers the requirements for 800 acres of corn, grass, and soybeans for the 2027 season. Interested parties must submit their responses by the deadline of December 8, 2026. This state-level solicitation, identified by event number EVT0010983, is managed by primary point of contact Bridget K Martinez.

Kansas Department of Administration

POSTED

DEADLINE

Supply and Delivery of Fertilizers, Herbicides, Fungicides, Chemicals and Sod 2027

Solicitation # 2026-IFB-234

The City of Papillion is soliciting bids for a one-year commodity contract, beginning January 1, 2027, for the supply and delivery of fertilizers, herbicides, fungicides, chemicals, and sod. All products must strictly adhere to the brand specifications listed on the Bid Offer Form, as no alternate brands or substitutes are permitted. Deliveries must be made FOB Destination to all City of Papillion buildings within the city and Sarpy County, with a delivery schedule that can be met on a weekly or biweekly basis between 8 A.M. and 5:00 P.M. on weekdays. The selected vendor must provide a one-year warranty on all products and ensure all chemical deliveries include proper labeling and Safety Data Sheets. Bids are due by November 16, 2026, and must be submitted electronically via the e-Procurement Portal. Evaluation for the best value will be based on factors including price, location, quality, and delivery time. Required submission documents include completed Vendor Response Documents and a Pricing Sheet. The successful bidder must maintain specific insurance limits, including 1,000,000 dollars per person for general liability and 1,000,000 dollars for auto and umbrella coverage. Payment terms are set at forty-five calendar days following the receipt of a valid invoice, with payments issued on the first and third Wednesday of each month.

POSTED

DEADLINE

Achat de matériels et équipements de production animale au profit du projet PABEA – Provinces du Haut-Katanga (Lot 1) et du Lualaba (Lot 2), RDC This tender has been posted through the UNOPS eSourcing system. / Cet avis a été publié au moyen du système eS

Solicitation # RFQ/2026/65379

UNOPS is soliciting bids for the supply of animal production materials and equipment to support the PABEA project in the Democratic Republic of Congo. The procurement is divided into two geographical lots: Lot 1 for Haut-Katanga and Lot 2 for Lualaba. The scope includes 11 specific articles of equipment, such as galvanized steel mesh panels and infrared heating lamps. All goods must be new, defect-free, and adapted to the climatic conditions of the DRC, with all technical documentation provided in French. Delivery is required under DAP Incoterms 2020 to the specified sites within a maximum of 30 calendar days from the contract signature or purchase order receipt. The evaluation process is conducted on an article-by-article basis for each lot, utilizing a lowest-evaluated-unit-price approach. Bidders must meet the minimum technical specifications detailed in Annex 1 and provide a mandatory proposal submission form. Awards are prioritized by the lowest price, with a limit of two suppliers per item if a compliant bid covers at least 50% of the required quantity. Contractors are required to provide a minimum one-year warranty and adhere to strict export packaging standards, including a commitment to sustainable, biodegradable, or recycled packaging to reduce single-use plastics. Payments are typically processed within 30 days following the receipt of goods and required documentation.

POSTED

DEADLINE

Equestrian Center Bagged Shavings

Solicitation # Equestrian 11-05-26

The Escambia County Parks and Recreation department is seeking quotes for the delivery of bagged shavings for the FY26-27 year at the Escambia County Equestrian Center. The scope of work involves the delivery of approximately seven semi-trailer loads of large flake bags throughout the year, although specific quantities are not guaranteed. To ensure successful unloading via forklift and pallet jack, the vendor must provide a truck that is loaded to accommodate a pallet jack, does not have a grooved floor, and utilizes pallets in good condition. Interested vendors must submit their quotes electronically by November 13, 2026. Required documentation includes a W-9 form, proof of Sunbiz registration, and a pricing table specifying the price per bag and freight per load, as well as the number of bags per load. Vendors outside the state of Florida must register with Sunbiz before an award can be finalized or payment issued. The primary point of contact for this solicitation is Adam Reed, Deputy Director of Parks and Recreation.

POSTED

DEADLINE

Database Animal Identification Microchips and Microchip Scanners

Solicitation # BL26-00031282

The City of Dallas is seeking bids to establish an Indefinite Delivery/Indefinite Quantity master agreement for the procurement of universal database animal identification microchips and microchip scanners. These supplies will support the operations of the Department of Dallas Animal Services. Because specific quantities and delivery schedules cannot be determined in advance, goods and services will be ordered on an as-needed basis throughout the duration of the agreement. The contract is structured for an initial three-year term with an option for one additional one-year renewal. Interested parties must submit their responses by the deadline of December 11, 2026. This solicitation, identified as BL26-00031282, is managed by the City of Dallas in Texas, with Luke Pham serving as the primary point of contact for the procurement process.

POSTED

DEADLINE

Herbicide and Application Material SupplyThis subcontract agreement involves the supply of chemical herbicides and application materials for prime contractors working on projects for the New York State Office of Parks, Recreation, and Historic Preservation. The scope of work requires the delivery of a lump sum of materials sufficient to treat 26 acres. All provided herbicides must be approved by the NYS DEC and compatible with Category 2 or 3A specifications, with technical data sheets provided to ensure full compliance. The contract is categorized under NAICS code 424910 and is associated with the state of New York. Interested parties should note the response deadline of December 1, 2026, following the posting date of November 5, 2026.

NYS Office of Parks Recreation & Historic Preservation

POSTED

DEADLINE

Phytogen Cotton Seeds

Solicitation # IW270800

The Texas Department of Criminal Justice is soliciting responses under solicitation number IW270800 to establish a purchase order for the procurement of Phytogen Cotton Seeds. This procurement is advertised under Section 2155.067 of the Texas Government Code, which mandates that only responses conforming exactly to the specifications, including the specific brand names, makes, and model numbers requested, will be considered for award. The solicitation was posted on November 4, 2026, with a response deadline of November 27, 2026, at 9:00 PM. All submissions must be filed electronically through the Euna Procurement Bonfire portal. Catherine Cain serves as the primary procurement contact for this action. Performance of the contract will take place within the state of Texas.

Texas Department of Criminal Justice

POSTED

DEADLINE

Req 69800 - 3000kg of Erosion Control Grass Seed Mix

Solicitation # 5665021

The Province of British Columbia, through its Procurement Services Branch, has issued solicitation number 5665021 for the acquisition of 3000kg of Erosion Control Grass Seed Mix. This procurement opportunity is open for responses until November 16, 2026, with the performance of the contract taking place within British Columbia, Canada. Interested parties can coordinate with the primary point of contact, Tom Bosch, regarding this requirement. Further details and submission guidelines are available through the official BC Bid portal.

Procurement Services Branch

POSTED

DEADLINE

Non-Selective Herbicide SupplierThis subcontract agreement establishes a partnership for the supply of broad-spectrum, non-selective systemic herbicide concentrate to support prime contractors working on City of Tampa Parks and Recreation projects. The selected supplier is responsible for delivering approximately four 30-gallon drums of glyphosate concentrate to designated facilities over a twelve-month performance period. To qualify for this contract, the supplier must possess a valid Florida business license and hold all necessary permits for the handling and transportation of hazardous materials. The procurement falls under NAICS code 424910 and is managed by the Florida Parks and Recreation agency.

Parks & Recreation

POSTED

4 days ago

DEADLINE

in 1 day

AI Contract Overview

The California Department of Transportation is seeking subcontractors to supply mulch, compost, and soil amendments for use in restoration areas to aid plant establishment and enhance moisture retention. The solicitation, posted on August 3, 2026, with a response deadline of August 25, 2026, falls under NAICS code 424910, which pertains to wholesale trade of lawn and garden supplies. The materials provided must meet specific quality and performance standards to ensure ecological success in designated restoration sites across the state. All deliveries and performance are expected to occur within California, though exact locations are not specified in the available data. This contract is structured as a subcontract, indicating it may be awarded to a vendor who will supply materials to a prime contractor managing restoration projects. Potential bidders should prepare proposals that demonstrate compliance with environmental and material specifications relevant to native vegetation rehabilitation and soil health improvement.