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Greenhouse Supplies Horticulture Supplies For Sale In Grand Rapids

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Power Cable for Infinity Light
Prices start at : 20.79 USD / each

AC power cable to provide power to one or more Infinity lights.
Michigan
Grand Rapids
T.O. Plastics Round Pots
Prices start at : 87.89 USD / each

These round pots are compatible with the listed flats as well as most others in the trade. Give your account manager a call and they will get what you need. Vacuum formed from polypropylene sheet they are not only durable but also economical.
  • Ship Wt: 19 lb
  • Size: 4-in Round Pot
Michigan
Grand Rapids
TO Plastics Star Plug Tray
★★★★★
Prices start at : 152.99 USD / each

Sold as a case of 50 trays. The unique star cells use a vertical rib design to train roots downward, for faster growth without becoming root bound. Precisely centered drainage holes reduce disease issues that result from overwatering.

Specs

    • Cell Dimensions 1.94" top, 2.375" depth: Specs
    • Perimeter trim size is 10.94" x 21.44": Specs
    • Case of 50 trays: Specs
    • Ship wt: 32 lbs
    Michigan
    Grand Rapids
    Wonder Soil Shake, Water and Plant with Worm Castings
    ★★★★★
    Prices start at : 9.99 USD / each

    Promotes faster germination with more sprout success. Expands to 10 lb of rich soil potting mix! Use in seed starter cells, around roots and as a booster to the soil of existing plants.
    • Pellets are 1/2" wide and made of coconut coir, enriched with worm castings: Specs
    Michigan
    Grand Rapids
    Enviro Controlled Indoor Grow Bag, 10 per Bundle
    Prices start at : 17.19 USD / each

    These white grow bags reflect light and keep the roots cooler while being a thick enough material that ensures light doesn't penetrate and slow the root growth. Produces bigger yields & promotes vigorous root growth! The perfect match for your hydroponic...

    Product Benefits

      • Produces bigger yields & promotes vigorous root growth: Product Benefits
      • Size: 3 Gallon
      • Decreases risk of transplant shock: Product Benefits
      • Allows air & nutrients to pass freely through: Product Benefits
      Michigan
      Grand Rapids
      Electric Soil Sterilizer
      ★★★★★
      Prices start at : 4238.59 USD / each

      Will sterilize up to 4 cubic yards in 24 hours! 1/2 Cubic Yard Soil Sterilizer MOTOR FRT DELIVERY

      Specs

        • Model: Custom
        • Ship wt: 192 lb
        • Soil Cap: 1/2 cu yd
        • Available in Standard with amluminized steel interior and exterior, and Custom with stainless steel interior and aluminized steel exterior: Product Features
        • 192 lb shipping weight: Specs
        • Temperature range from 140 to 200 degrees F: Specs
        Michigan
        Grand Rapids
        Tray and Humidity Dome, 5-Count Per Case
        ★★★★★
        Prices start at : 13.99 USD / each

        Trays are 11"W x 21.37"L x 2.44"D. This pack features the traditional sized thermoformed tray and a 2" heavy-duty plastic humidity dome. Don't settle for cheap and flimsy trays. Our 1020 trays are heavy weight and reusable.
        • NOTE: The 2017 Master Guide mentions they come with "consistant bottom and side positioned drainage holes (or no holes)". However that is a mis-print; the trays are only available with NO HOLES: Product Features
        • Trays are 11"W x 21.37"L x 2.44"D: Specs
        Michigan
        Grand Rapids
        Tarp Grabber Instant Grommets Pack Of 12
        ★★★★★
        Prices start at : 11.99 USD / each

        Up to 4X stronger than brass grommets! Make your own covers, banners, tents and more with these Tarp Grabber hard plastic grommets. Made from virtually indestructible recycled polymers.

        Specs

          • Pack of 12: Specs
          • You can also join two tarps together with these.: Product Features
          • Clamp is 1 and 3/4" wide: Specs
          Michigan
          Grand Rapids
          Nature Greenhouses
          ★★★★★
          Prices start at : 681.99 USD / each

          Dimensions are 72.25in L x 73in W x (53in side H or 85in apex height). It features a rust-resistant, brushed aluminum frame and heavy-duty galvanized steel base that is designed to stand the test of time.

          Product Features

            Product Benefits

              • Roof vent, gutter and galvanized steel base included: Product Features
              • 4 mm twinwall polycarbonate panels: Specs
              • Color: Silver Frame
              • Adds a nice focal point in your back yard or garden getaway: Product Benefits
              • The clear, polycarbonate twin-wall panels on the Nature greenhouse have twice the heat retention of single layer panels: Product Features
              • Get a head start on your seed flats in the late winter/early spring: Product Benefits
              Michigan
              Grand Rapids
              CowPots Biodegradable Pots Retail Pack
              ★★★★★
              Prices start at : 4.09 USD / each

              Made from cow manure, theyre also 100% biodegradable and renewable. The pots you plant! Established on a CT dairy farm in 1997, CowPots are a 100% American made product. With no plastic to clean up or dispose of, transplanting is quick and convenient.
              • Quantity: Set of 3
              • Size: 3" 6-Cell Flat
              Michigan
              Grand Rapids
              Dura-Bench Greenhouse Bench Tops Increased Air Flow 2ft x 4ft
              ★★★★★
              Prices start at : 18.99 USD / each

              Easy-cleaning, and no splinters or rough edges. Pre-molded screw rails for use with your own stainless steel screws. Durable, smooth and non-porous. Replace your old wood, wire, or metal tops with these durable, attractive panels.

              Product Features

                Product Benefits

                  • Durable, smooth and non-porous: Product Features
                  • Increased airflow, easier to install and disinfect, and lower cost: Product Features
                  • Poly construction makes it easy to clean, with no rot, splinters or rough edges: Product Benefits
                  • Smooth top allows trays, pots and flats to slide without snagging: Product Benefits
                  Michigan
                  Grand Rapids
                  CowPots Biodegradable Pots
                  ★★★★★
                  Prices start at : 88.99 USD / each

                  Made from cow manure, theyre also 100% biodegradable and renewable. Established on a CT dairy farm in 1997, CowPots are a 100% American made product. With no plastic to clean up or dispose of, transplanting is quick and convenient.

                  Product Features

                    • Fully biodegradable, faster than competitor products: Product Features
                    • Dimensions (Inches): 3 x 2-7/8
                    • Planting is simple; no ripping, cutting or disturbing of plant roots, reducing transplant shock: Product Features
                    • Pots add to soil fertility and organic structure: Product Features
                    • Case Quantity: 400
                    Michigan
                    Grand Rapids
                    Vent Kit for Multi-Line/Hybrid Silver Greenhouse
                    Prices start at : 65.00 USD / each

                    Supplement your Palram greenhouse and improve air circulation to keep your greenhouse cooler on warm days. Increase the air circulation in your Palram Multi-Line or Hybrid greenhouse with an additional vent kit.
                    • ✓ Provides additional air ventilation
                    • ✓ Manual adjustment for variable airflow
                    • ✓ Increases circulation when paired with the side louver window
                    • ✓ Works with Palram hybrid, multi-line and mythos greenhouses
                    • Color Family: Metallics
                    • Product Height (in.): 24.3 in
                    Michigan
                    Grand Rapids
                    4 ft. x 6 ft. Greenhouse Additional Door Kit in Black
                    Prices start at : 358.28 USD / each

                    The doors are the same high quality doors that are used in the original Monticello Greenhouse. The Monticello Door Kit is designed to allow Monticello Greenhouse Owners to add an additional dual hinged door to the rear end of the greenhouse.
                    • Product Weight (lb.): 24lb
                    • Product Height (in.): 72
                    • Product Type: Greenhouse Accessory
                    • Spring loaded locking doors: Yes
                    • Product Width (in.): 48
                    • Returnable: 90-Day
                    Michigan
                    Grand Rapids
                    24 in. W x 47 in. D Compact Outdoor Seed Starter Greenhouse Cloche with PE Protection Cover for Protected Gardening
                    ★★★★★
                    Prices start at : 32.62 USD / piece

                    A heavy-duty green polyethylene cover keeps temperatures and humidity at suitable levels to extend the growing season. This bottomless portable structure can easily be placed over existing vegetation and it has two zippered windows with hook and loop...
                    • ✓ Compact and portable—easy to move
                    • ✓ Note: Anchors to attach the greenhouse to the ground are not included in this purchase
                    • ✓ Heavy-duty polyethylene cover and steel framework
                    • ✓ Outfitted with easy hook and loop connection instead of ties for easy assembly and longer-lasting life
                    • Returnable: 90-Day
                    • Color Family: Greens
                    Michigan
                    Grand Rapids
                    Landmark 5-in Standard Round Maxi-Grow TF Pot, Case of 360
                    Prices start at : 49.59 USD / each

                    For 30 years Landmark Plastic has been making life easier and less chaotic for growers, from propagation to patio. Landmark 5-in Standard Round Maxi-Grow TF Pot, Case of 360. Our injection molded and thermoformed products can meet virtually any size,...

                    Specs

                      • 360 per carton: Specs
                      • 5in W x 4 & 1/2in H: Specs
                      Michigan
                      Grand Rapids
                      Vent Kit for Harmony Silver Greenhouse
                      Prices start at : 65.00 USD / each

                      Supplement your Palram greenhouse and improve air circulation to keep your greenhouse cooler on warm days. Increase the air circulation in your Palram Harmony greenhouse with an additional vent kit.
                      • ✓ Provides additional air ventilation
                      • ✓ Works with Palram harmony greenhouse series
                      • ✓ Increases circulation when paired with the side louver window
                      • Product Depth (in.): 1 in
                      • Color Family: Metallics
                      • Product Type: Vent kit for Greenhouse
                      Michigan
                      Grand Rapids
                      Work Bench System for 8 ft. x 16 ft. Greenhouse
                      ★★★★★
                      Prices start at : 348.06 USD / each

                      The Kit Includes a full 16 ft. The bench itself will hold up to 900 lbs. Since the installation of the support bars uses the inside bolt tracks the shelving could be set at any height within the greenhouse (up to 4 ft.
                      • ✓ Heavy duty support bars holds up to 1,200 lbs.
                      • ✓ Designed for either side of greenhouse
                      • ✓ 10-year warranty
                      • Product Depth (in.): 24
                      • Material: metal, plastic
                      • Product Width (in.): 192
                      Michigan
                      Grand Rapids
                      Automatic Side Louver Window Opener
                      Prices start at : 79.00 USD / each

                      The Automatic Louver Side Window Opener is designed to automatically open and close in order control the temperature and provide additional ventilation in all Palram Greenhouses. The Automatic Louvre Opener operates without the use of electricity.
                      • ✓ Assembled dimensions: 11 in. W x 2 in. D x 2 in. H
                      • ✓ Requires a louvre side window
                      • ✓ Automatically controls ventilation, no electricity needed
                      • Product Type: Accessory - Auto Side Louvre Opener
                      • Product Width (in.): 11 in
                      • Product Weight (lb.): 1.3 lb
                      Michigan
                      Grand Rapids
                      Base Kit 6 ft. x 6 ft. for Greenhouse
                      Prices start at : 140.00 USD / each

                      The Rion Base was engineered to provide additional stability and additional head room for Rion Eco-Grow Greenhouse sized 6 ft. Like all Rion products, the Base Kit assembles in a snap.
                      • Areas prone to strong winds may require additional stakes or concrete footers: Yes
                      • Material: Resin
                      • Returnable: 90-Day
                      • Product Height (in.): 5
                      • Manufacturer Warranty: N/A
                      • Product Width (in.): 80.3
                      Michigan
                      Grand Rapids
                      T.O. Plastics 11in Plant Loaf, Case of 50
                      Prices start at : 53.59 USD / each

                      Grow in and drop right into decorative containers, window box or landscape. Sold in case of 50. 5.88in x 11.88in x 3.04in. Provides for fast landscape installation of annuals and perennials! Great way to grow and market plants as well as provide an incredible...

                      Specs

                        • Sold in cases of50: Specs
                        • 5.88 in x 11.88 in x 3.04 in: Specs
                        Michigan
                        Grand Rapids
                        Cold Frame Oversized 1500
                        ★★★★★
                        Prices start at : 363.99 USD / each

                        In fact, you could have a fresh homegrown salad by the time the frost has passed. They are UV-resistant, and have a 10 year guarantee against yellowing of the panes. Now includes one automatic ventilator! The automatic ventilator helps maintain your plants'...

                        Product Features

                          • 3 windows with wind safeguard—detachable and adjustable: Product Features
                          • "No drip" coating prevents condensation on plants: Product Features
                          • Now comes with a JAO (automatic opener) for automatic aeration depending on temperature: Product Features
                          Michigan
                          Grand Rapids
                          ZenPlugstm, 250 Count
                          Prices start at : 84.99 USD / each

                          This package contains 250 ZenPlugstm. Balancing this with speed and efficiency can be tricky and stressful! Grow-Tech created their ZenPlugtm to make this process easier and less stressful.

                          Product Features

                            • Shorter rooting period: Product Features
                            • Easier and faster planting of tissue culture plants: Product Features
                            • Even dry down: Product Features
                            Michigan
                            Grand Rapids
                            ITML Panterra Decorative Plastic Pots
                            Prices start at : 290.89 USD / each

                            Ideal for potted flowering plants, mixed annuals, and foliage! Features a dual drain bottom for drainage and aeration. 8" size, 8 7/8" outside diameter, 6"H.
                            • Outside Dia: 8-7/8 in
                            • Size: 8 Cubic inch
                            • Ship wt: 50 lb
                            • Height: 6 in
                            Michigan
                            Grand Rapids
                            ITML Kord Wax Hanging Fiber Pot with Grommets, 12-inch Diameter, Case of 12
                            Prices start at : 38.39 USD / each

                            Wax fortified fiber pots are for use in areas with high humidity and long growing seasons! Insulating dark earth-tone fiber breathes like clay to promote healthy roots. Sold per case of 12.

                            Product Features

                              • Sold in cases of 12: Specs
                              • Grommeted for hangers: Product Features
                              • Insulating dark earth-tone fiber breathes like clay to promote healthy roots: Product Features
                              • Easy to work with and cost effective: Product Benefits
                              Michigan
                              Grand Rapids
                              Batten Strap Webbing
                              Prices start at : 13.49 USD / each

                              Each roll is 100 yards long. Multi-use webbing eliminates the need to buy several different tying products! Black Polypropylene Webbing can be used as an affordable batten strapping, or for tree tying, baskets, or securing overwinter film.
                              • Multi-use webbing eliminates the need to buy several different tying products: Product Benefits
                              • Ship wt: 2 lb
                              • Width: 1.75-in
                              • 100 yards x 1 and 3/4": Specs
                              Michigan
                              Grand Rapids
                              T O Plastic 6-Pocket Tote Trays for Round Pots. 50 trays per case.
                              Prices start at : 89.99 USD / each

                              20.6 inches long x 8.21 inches wide x 3.75 inches high. Rounded corners to reduce tearing of end and side walls and eliminates weak corners! Sloping sides shed excess soil. 20 cases per pallet.

                              Specs

                                • Holds 6 round 6in pots such as the 750600C: Specs
                                • Case of 50 trays: Specs
                                Michigan
                                Grand Rapids
                                Agricultural market place, farms, farmers, land