Your Cart is Empty

  • Seed Trays
  • Sold out

    Commercial Microgreens Tray Washer

    Notify me when this product is available:


    Introducing the commercial tray washer from Bootstrap Farmer - the solution farmers have been seeking for growing at scale. Crafted with precision in the USA, this rock-solid and uncomplicated unit is designed for microgreens growers who harvest 100 trays or more per week. 

    Stop wasting time on tedious hand scrubbing and embrace convenience — without compromising on impeccable food safety, sanitization, and cleanliness.


    Bootstrap Farmer’s Texas-fabricated, stainless steel tray washer speeds up tray washing with four powerful high-pressure fan nozzles and a low-pressure sanitizing rinse. The tray washer requires a pressure washer (purchased separately) to function. See pressure washer recommendations below. 

    Trays are manually pushed upside down along a rail system that holds them in place during the wash cycle. Water is contained via brushes that help keep the overspray to a minimum. Self-draining feed ramps help divert excess water back inside the unit to drain to waste. Upon exit, the trays fall onto a collection ramp that channels excess water back into the unit to drain. After use, unit cleaning is quick by removing the secured lid and rinsing it out. 


    • The unit is fabricated in Texas out of stainless steel and is powered by a pressure washer (purchased separately). 
    • All-steel, compact, solid-unit with brushes to contain overspray. 
    • Four high-pressure nozzles and a low-pressure rinse. Pressure washer and hoses not included.
    • Pdf instruction manual
    • Dimensions:  (Main Body)  13.5” wide,  21.5” tall, 20” long (Overall operating length)  44”, with input tray (4”) and outfeed tray (20”). 
    • In testing, we consistently and thoroughly washed 100 filthy trays in under 15 minutes without hand scrubbing!
    • Spend less time washing trays and more time growing.
    • Designed to clean any 1010 or 1020 Bootstrap Farmer trays (shallow or deep). 
    • Please note that our washer is solely designed for the industry's strongest trays. We cannot guarantee against damage to non-Bootstrap Farmer trays.

    You will need to supply a pressure washer with a minimum of 7500  Cleaning Units (CU). To compute CU, multiply the PSI x GPM ratings of the pressure washer unit. See our recommendations below.

    Recommended pressure washers to operate the tray washer:

    • NorthStar Gas Cold Water Pressure Washer - Aircraft-Grade Aluminum Frame, 4200 PSI, 3.5 GPM, Honda Engine
    • NorthStar Gas Cold Water Pressure Washer - 4200 PSI, 3.5 GPM, Honda Engine
    • Landa PE4-30024A
      Easy-Kleen Commercial 3000 PSI @ 4.0

    You will need to supply a pressure washer with a minimum of 7500 minimum Cleaning Units (CU). To compute CU, multiply the PSI x GPM ratings of the pressure washer unit. (See our recommendations below.)

    If washing indoors, we recommend waterproofing walls, draining into a floor drain or sink, and using an electric pressure washer like the ones listed above.

    Free shipping on orders over $49 to Contiguous US

    Shipping Policy

    Most products will ship from our facility in 1 to 2 business days after the order is placed.  Express shipments placed after 12PM EST will be shipped out next business day. Full details can be found on our Shipping Policy Page

    Returns Policy

    Returns can be made on most products within 30 days of purchase. After 30 days we unable to offer a refund or exchange. Certain products are non-returnable. For full details visit our Returns Policy


    Have a Question?

    Be the first to ask a question about this.

    Ask a Question