benching, racking

Next G3N

Next G3N Greenhouse of Chino, CA builds rolling benches, MTFR racking and greenhouses for cannabis growers. Urth & Fyre specifies and supplies the line.

Overview —

What buyers should know about Next G3N

  • Makes
  • Status
  • In our marketplace
  • Buying newQuoted from the spec
  • CertificationsNone documented

Who is Next G3N

Next G3N Greenhouse, written by the company as Next G3N and in trade press as NextG3N or Next G3n, is a greenhouse and rolling bench manufacturer at 14756 Central Avenue in Chino, California. Founder Josh Conley is the third generation of a greenhouse manufacturing family whose grandfather started Conley's Manufacturing and Sales in 1946, and the company builds rolling benches, multi tier racking and greenhouse structures for commercial cannabis growers.

Urth & Fyre specifies and supplies Next G3N benching and racking in the cultivation facilities it designs. Searches for the brand are small, so this page covers what buyers look for: rolling benches for cannabis, grow room benches and vertical grow racks, and how to choose between them.

Next G3N product lines

Indoor rolling benches

Next G3N builds single tier, double tier and v track rolling benches with integrated ebb and flow plastic trays. The company says its benches use almost twice the steel and aluminum of typical grow benches and include an integrated trellis.

Multi-Tier Floating Rack (MTFR)

The Next G3N MTFR system is a rolling rack for vertical grow space. Standard heights are 8, 10 and 12 feet with custom heights available, tier spacing adjusts to the inch, and the racks ride on a 12 gauge steel floor mounted track. Columns, tracks and crossbars are galvanized steel, siderails are 6063 aluminum, trays are continuous, and integrated air ducting and fans are optional.

Greenhouse benches and structures

Wire top rolling benches come in 4, 4.5, 5 and 6 foot widths with custom lengths and heights from 10 to 30 inches. The ECo bench adds low profile underbench air ducts mounted to fans for vertical airflow, and rolling beds for living soil carry a maximum rating of 46 pounds per square foot. Next G3N also builds commercial greenhouse structures and, since 2024, distributes Rovero greenhouse technology in US states west of the Mississippi.

Where Next G3N fits by facility stage

  • New indoor builds: bench and rack layout sets aisle widths, lighting rows, irrigation drops and HVAC throws, so it should be fixed early in the design.
  • Retrofits: converting fixed tables to rolling benches recovers aisle space in an existing room without changing the building.
  • Greenhouses and light deprivation: wire top benches, soil beds and structures cover greenhouse operations that run benches or living soil.

How to choose and size Next G3N benching

Start with the room and work in. Measure the clear floor, columns, doors and drains, then set bench width to what staff can reach from one side or both. Choose tray type for your irrigation method, either ebb and flow trays or wire tops for containers, and set bench height for the crew and the lighting distance.

For racks, the tier count follows ceiling height, lighting fixture depth and the clearance needed for plants and airflow at each level. The bench and rack plan feeds directly into the lighting, irrigation and HVAC design, which is why Urth & Fyre recommends you design the facility around the equipment list rather than fitting equipment into a finished floor plan.

Next G3N compared with other benching options

Stationary tables

Fixed tables are the simplest and lowest cost option, but each table needs its own aisle, which limits how much of the floor holds plants.

Rolling benches

Rolling benches shift sideways so a room needs only one movable aisle that can open at any point. A consultant interviewed by MJBizDaily estimated that rolling benches add up to 20 to 30 percent more canopy in a room, depending on methods and experience.

Mobile carriage and multi tier racks

Mobile carriage systems and racks like the MTFR stack canopy vertically or move entire rows, which raises plant count per square foot but adds lighting, irrigation and HVAC on every tier. They fit best where plants stay short, such as propagation, veg and mother rooms.

Buying Next G3N through Urth & Fyre

Urth & Fyre specifies and supplies Next G3N benching and racking and sources and quotes the line new as part of a room or facility design. Benches are laid out with lighting, airflow and irrigation so the quote matches the rooms as built. Urth & Fyre reports more than 1 million square feet designed, and the commercial grow room equipment list shows how benching ties into the other room systems.

To get a Next G3N bench or MTFR layout and quote, book a cannabis facility design consult and send your room drawings.

  • Survey the slab before ordering. Rolling benches and floor tracks need a level floor, and drains, columns and doors set where benches can run.
  • Match tray type to irrigation: ebb and flow trays need supply and drain connections at each bench, while wire tops suit drip to containers.
  • For MTFR racks, confirm ceiling height, sprinkler clearances and lighting depth for each tier before choosing 8, 10 or 12 foot frames.
  • Check load ratings against wet media weight. Next G3N rates its living soil beds at 46 pounds per square foot.
  • On used benches, inspect rollers, pipes and crank mechanisms for wear, check galvanizing for rust at welds, and look for cracked or warped trays.
  • Plan airflow with the bench layout. Next G3N offers underbench ducting and integrated fans on some models.
  • Benches are built to room dimensions, so get a current lead time with the quote and schedule installation before lighting and irrigation go in.
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History —

Next G3N through the years

  • 1946: Josh Conley's grandfather starts Conley's Manufacturing and Sales, the family greenhouse business behind Next G3N.
  • 2024: NextG3N Greenhouse becomes the exclusive distributor of Rovero Greenhouse Technology for US states west of the Mississippi, as reported on May 21.
  • 2025: Next G3n adds veteran engineer Steve Elliott to its team, as reported in August.
  • 2026: Next G3N Greenhouse of Chino, California, exhibits as a greenhouse and rolling bench manufacturer at GreenTech North America 2026, stand 213.
    Product lines —

    What they make that matters in a cannabis facility

    • Indoor rolling benches: single tier, double tier and v track, with integrated ebb and flow plastic trays and trellis
    • Multi-Tier Floating Rack (MTFR): rolling vertical racks in 8, 10 and 12 foot standard heights on a 12 gauge steel floor track, with optional integrated ducting and fans
    • Wire top rolling benches: 4, 4.5, 5 and 6 foot widths, custom lengths, 10 to 30 inch heights, welded wire, expanded metal or plastic Dura-Bench tops
    • ECo bench with low profile underbench air ducts mounted to fans
    • Rolling beds for living soil, rated to 46 pounds per square foot
    • Commercial greenhouse structures and the ECO (Efficient Climate Optimization) climate system
    Inventory —

    Next G3N in the marketplace

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    In the facility —

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    FAQ —

    Next G3N questions

    What is the correct name, Next G3N or NextGen?

    The company writes its name as Next G3N, with the numeral 3 in place of the letter E, and trades as Next G3N Greenhouse. Trade press also prints it as NextG3N and Next G3n. Buyers often search NextGen benching. All of these refer to the same Chino, California, bench and greenhouse manufacturer.

    What are rolling benches for cannabis?

    Rolling benches for cannabis are grow tables mounted on pipes or rollers so they shift sideways, letting a room run with a single movable aisle instead of an aisle beside every table. That frees floor area for canopy. A consultant quoted by MJBizDaily estimated up to 20 to 30 percent more canopy per room.

    What is the Next G3N MTFR?

    The Next G3N MTFR is a Multi-Tier Floating Rack, a rolling vertical rack system for cannabis grow rooms. It comes in 8, 10 and 12 foot standard heights with tier spacing adjustable to the inch, runs on a 12 gauge steel floor track, and uses galvanized steel frames, 6063 aluminum siderails and continuous trays.

    What sizes do Next G3N rolling benches come in?

    Next G3N wire top rolling benches come in 4, 4.5, 5 and 6 foot widths with custom lengths and adjustable heights from 10 to 30 inches. Indoor rolling benches come in single tier, double tier and v track versions with ebb and flow trays, and MTFR racks come in 8, 10 and 12 foot heights.

    Are rolling benches worth it in a grow room?

    Rolling benches are usually worth it when floor space is the constraint, because they replace fixed aisles with one movable aisle and add canopy without adding building. They cost more than stationary tables and need a level slab. Run the added canopy against the bench cost and your yield per square foot.

    Where can I buy Next G3N benches?

    Urth & Fyre specifies and supplies Next G3N rolling benches and MTFR racks inside its cultivation facility designs and sources and quotes the line new. Send your room drawings, irrigation method and target plant count to get a bench layout and quote built to the room dimensions.

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