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Parts Amp Accessories Greenhouse Supply For Sale In Grand Rapids

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Warming Cables (48 ft.)
Prices start at : 39.95 USD / 4.00 lbs

Use plastic tools when working in your garden bed or containers. The flexible 48ft cord — heats 12 square feet — is insulated and can be arranged to fit most areas. Features: • Gently warms planting areas for an early start • Flexible to fit most...
  • brand: HydroFarm
Michigan
Grand Rapids
Shade Cloth
★★★★★
Prices start at : 26.01 USD / 4.00 lbs

Installs in minutes! Unique lock stitch construction can be cut with scissors to fit any area ​and won't unravel. Breathable material keeps outdoor living spaces ​cool and comfortable.
  • brand: DeWitt
Michigan
Grand Rapids
Sulphur Prills
★★★★★
Prices start at : 4.75 USD / 3.00 lbs

Benefits: • Natural pest and disease prevention • Convenient pelletized form • Pure, clean-burning formula • Resealable package Available size: 2-lb Pouch Directions: Use 1-3 Tbsp per application, depending on greenhouse size and plant needs.
  • brand: Sunlight Supply, Inc.
Michigan
Grand Rapids
Training Wire (50ft)
Prices start at : 2.95 USD / 0.50 lbs

Perfect for outdoor projects! Blue Ribbon Garden Training Wire is a heavy-duty plant tie used for big jobs. Benefits: • Perfect for dozens of uses around the home and yard • Use to secure vines to any sturdy structure • Colored green to blend with...
Michigan
Grand Rapids
Trellis Netting
★★★★★
Prices start at : 7.5 USD / 0.75 lbs

Purchase by the case and save! Please call 1-800-289-6656 for pricing. Perfect for tomatoes, peas, cucumbers, vining fruits and flowers. Benefits: • Supports extremely heavy crop loads (60 lb breaking strength) • Produces bigger, healthier and earlier...
  • brand: Dalen
Michigan
Grand Rapids
Halls Louver Window
Prices start at : 90 USD / 15.0 lbs

Improve cross ventilation and watch your plants thrive! For optimum airflow, and to promote rapid cooling on warm summer days, install Louver Windows down low and opposite the door of your Halls greenhouse.
  • brand: Halls
Michigan
Grand Rapids
Labels (50pk)
★★★★★
Prices start at : 0.94 USD / 0.50 lbs

You can even use them to keep track of your garden's progress — marking when certain seedlings and cuttings were added next to established greenery. Available size: 50-Pack Size: 6.0 in.
  • brand: HydroFarm
Michigan
Grand Rapids
Halls Shade Kit
Prices start at : 60 USD / 4.00 lbs

Provides 50% shade to prevent burning of tender plants and runs on a system of wires for easy opening and closing. Size: 5′ 6″ x 8′ 5″ long Grower's Tip: This item fits all Halls greenhouse models under 8″ wide.
  • brand: Halls
Michigan
Grand Rapids
New! Harvest Right Geodesic Greenhouses
Prices start at : 1795.00 USD / each

Each model offers a generous growing space. The cover diffuses up to 88% of sunlight, evenly distributing the light over your plants. Harvest Right Geodesic Greenhouses are easy to set up and take down.

Product Benefits

    Product Features

      • Anti-dust - Repels static which attracts dirt that impairs light diffusion: Product Benefits
      • Growing space (square feet): Varies: Specs
      • Diffusion increases photosynthesis which allows for increased yields: Product Benefits
      • Anodized aircraft aluminum pole frame: Product Features
      • UV-protected woven plastic cover: Product Features
      • AD - Anti-drip prevents condensation which promotes mold buildup and uneven light distribution: Product Benefits
      Michigan
      Grand Rapids
      Tarp Zipper
      ★★★★★
      Prices start at : 9.57 USD / 1.00 lbs

      Step 4: Completely open zipper. Installs in minutes without special tools and permanently bonds to any clean plastic sheeting. Great for greenhouses, boats, camping, renovations – hundreds of applications! Ideal for containing moisture, dust, light...
      • brand: Tarpline Products
      Michigan
      Grand Rapids
      Clip-On
      ★★★★★
      Prices start at : 20.97 USD / 3.00 lbs

      Good things come in small packages! The Air King Clip-On Fan mounts just about anywhere and creates whisper-quiet airflow to cool rooms, prevent plant diseases and strengthen seedling stems.
      • brand: Air King
      Michigan
      Grand Rapids
      Foldaway (Halls)
      Prices start at : 99 USD / 15.0 lbs

      Provides flexibility as space requirements change in the greenhouse over the course of the year. Aluminum frame, surface and legs are built to last — surface is plastic coated for easy cleaning.
      • brand: Halls
      Michigan
      Grand Rapids
      Polyamide Line, 8 or 12 Gauge
      Prices start at : 19.99 USD / each

      This support wire is a black hightensile polyamide monofilament with low elongation, compact cross section and high breaking strength. Installs quickly and easily and is UV resistant, corrosion and maintenance free and is seven times lighter than steel...
      • 15 year lifespan: Product Features
      • Line Weight: 3lb
      • 12 gauge is 2.5 mm thick, with a 640 pound force breaking strength: Specs
      • Length: 207 ft
      Michigan
      Grand Rapids
      Twist-Tie (100ft)
      ★★★★★
      Prices start at : 2.03 USD / 0.75 lbs

      Purchase by the case and save! Please call 1-800-289-6656 for pricing. Size: 100 ft (30m) DIRECTIONS FOR USE: Pull out to desired length and place between cutting edges. Plastic coated wire Twist Ties with Cutter has many home and garden uses.
      • brand: Dalen
      Michigan
      Grand Rapids
      Pedestal
      Prices start at : 41.97 USD / 20.0 lbs

      Cool off large growing spaces quickly! This commercial-grade Oscillating Pedestal Fan (16 in) is built to last and includes a stable base, metal frame and aluminum blades. Features: • Smooth and quiet operation • 3-speed settings (65 watt/ 120V) •...
      • brand: Active Air
      Michigan
      Grand Rapids
      Gorilla Grow Tent 2-Foot Extension Kits
      Prices start at : 79.99 USD / each

      Choose the extension kit that matches your tent size — listed in the "Fits Tent Size" column below. Increase your yield by up to 33 percent! This kit includes both poles and additional fabric.
      • Fits Tent Size: 2 Feet x 4 Feet
      Michigan
      Grand Rapids
      Poly Clips Bag Of 25
      Prices start at : 7.99 USD / each

      Can either be installed permanently or reused. Poly clips work with shade cloth, burlap, netting, and many other materials. Poly clips are ready to use - No tools required! Made of tough all-weather 100 recycled polypropylene and polyethylene.
      Michigan
      Grand Rapids
      Orbital 360˚
      ★★★★★
      Prices start at : 1.95 USD / 1.00 lbs

      Imagine holding a spray bottle upside down and still being able to dispense liquids… It's now possible with the Planet Natural 360° Orbital Sprayer! Think how much easier it will be to get the undersides of leaves (where many insects hide).
      • brand: Planet Natural
      Michigan
      Grand Rapids
      Kool Ray Classic Liquid Shade, White
      Prices start at : 39.29 USD / each

      Aids in regulating greenhouse temperatures Kool Ray Classic is specifically designed to lower internal greenhouse temperatures during the warmer spring and summer growing seasons. This product works best when applied via spraying.
      • Volume: 1 Gallon
      Michigan
      Grand Rapids
      Mist N\' Spray
      Prices start at : 10.97 USD / 2.00 lbs

      Perfect for houseplants and light duty jobs! The Mondi Mist n' Spray Hand Sprayer (Deluxe Series) features a wide mouth for easy filling/ cleaning and a convenient thumb lever spray control.
      • brand: Mondi
      Michigan
      Grand Rapids
      Wiggle Wire Base and Wire
      Prices start at : 8.99 USD / each

      Priced per section. Holds material up to 20 mil thick. 4 ft or 8 ft sections. Poly Latch Base made from aluminum and Poly Latch Wire from stainless steel. Used for baseboard and also conforms to arch shape.
      • Description: 8 ft Base
      • 8' aluminum section: Specs
      Michigan
      Grand Rapids
      Snap Hooks
      Prices start at : 6.75 USD / 0.75 lbs

      Clamps onto any poly or plastic sheeting replacing torn out grommets — or use to add a grommet where none existed before. Ideal for tarps, pool covers, awnings, garden fabrics, RVs, work shelters and more.
      • brand: Tarpline Products
      Michigan
      Grand Rapids
      Accessory Kit for Palram Greenhouses
      Prices start at : 269.00 USD / Accessory Kit

      Complete accessories kit for all Palram greenhouses. Everything you need to outfit your greenhouse for optimal growing and use.
      Michigan
      Grand Rapids
      Aluminum Slatted – Green (Halls)
      Prices start at : 169 USD / 20.0 lbs

      Features: • Combines quality with excellent value • Makes the best use of available space in your greenhouse • Aluminum frame offers long life and low maintenance • Slatted top is ideal for drainage • Optional Top Tier Shelf adds valuable storage...
      • brand: Halls
      Michigan
      Grand Rapids
      Greenhouse Package Complete with Natural Ventilation
      Prices start at : 7090.19 USD / each

      Everything but the lumber! Our greenhouse kits come with complete frame assembly with four-foot bow spacing, double layer four-year six-mil poly film, poly attachement system, one heavy duty storm door and all the necessary thermostat controllers.

      Specs

        • Center height 9.3': Specs
        • Description: Includes Two 48 ft manual roll up side curtains. 115,000 BTU heater with vent pipe and hanger. Two 20 in Uni-Pro HAF fans.
        • 40" ground anchors for frame included: Specs
        • 22' x 48': Specs
        Michigan
        Grand Rapids
        Tarp Grommets
        Prices start at : 1.77 USD / 0.75 lbs

        Applied to both sides of the material for superior adhesion. Made from heavy-duty plastic material and treated with UV resistant glue that will not weaken when exposed to the elements.
        • brand: Tarpline Products
        Michigan
        Grand Rapids
        Phone Microscope (60x)
        ★★★★★
        Prices start at : 4.94 USD / 0.75 lbs

        Diagnose a plant problem right in the field without expensive, cumbersome equipment! The Active Eye Universal Mobile Phone Microscope gives you 60x magnification with a quick clip onto your cell phone.
        • brand: Active Eye
        Michigan
        Grand Rapids
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