Hydroponic Supplies Greenhouse Supplies For Sale In Grand Rapids

Product Benefits

Specs

• Provides more coverage and lasts longer than competing bulbs: Product Benefits
• Environmentally-friendly with no safety risks: Product Benefits
• Allows for consistent flowering and growth control: Product Benefits
• Photon flux output (μmol/s): 32: Specs
• Estimated service life (hours): 30,000: Specs
• Output efficiency (μmole/J): 2.0: Specs

• Easily fits over existing greenhouse shelving unit: Yes
• Product Width (in.): 54
• Returnable: 90-Day
• Material: nylon mesh
• Product Depth (in.): 30
• Product Weight (lb.): 4lb

• Heavy duty support bars holds up to 1,200 lbs.: Yes
• Product Depth (in.): 24
• Product Width (in.): 192
• Material: metal, plastic
• Product Height (in.): .30
• Color Family: Blacks

• ✓ Wall mountable with exterior vent flaps to keep water out
• ✓ Hardware and illustrated instructions included
• ✓ 115-Volt motor moves up to 760 cu. ft. of air per minute
• ✓ Install in your greenhouse or outdoor storage facility to remove excess heat and draw in cool, fresh air

• Product Type: accessory
• Product Depth (in.): 6 in

• ✓ Integrated dual rain water gutter system
• ✓ High impact UV stable 8 mm twin wall polycarbonate walls and roof
• ✓ Includes premium kit items: 4 ft. work bench, 4 ft. shade cloth system and 4 ft. water system extension with sprinkler

• Material: Aluminum
• Product Weight (lb.): 90 lb
• Product Height (in.): 91.2 in

Product Features

• Superior cutting hydration: Less need for misting simplifies growing process: Product Features
• Easy to separate cubes: Product Features
• Sterile media arrives pathogen-free, to help reduce disease and insect problems: Product Features
• Size: 1.5in

• ✓ Shelving and framing not included
• ✓ No tools required

• Product Type: greenhouse accessory
• Product Height (in.): 78
• Product Weight (lb.): 6lb
• Product Depth (in.): 72

• ✓ Assembled dimensions: 11 in. W x 2 in. D x 2 in. H
• ✓ Requires a louvre side window
• ✓ Easy to install

• Product Type: Accessory - Auto Side Louvre Opener
• Product Height (in.): 2 in
• Product Weight (lb.): 1.3 lb

• ✓ Heavy duty Commercial Grade material (63%)
• ✓ Proudly made in the USA
• ✓ Quick assembly construction
• ✓ Will keep greenhouse cool by reflecting heat and sunlight

• Product Weight (lb.): 11lb
• Returnable: 90-Day

• ✓ Can be fitted with Rion's Automatic Louver Opener (OSMID: 301385381)
• ✓ Adjustable ventilation provides and increase airflow and aides cooling during warmer days

• Product Weight (lb.): 4 lb
• Product Height (in.): 25.2 in
• Material: Aluminum and Steel
• Color Family: Greens

• ✓ Strong and stable enough to use as a work station
• ✓ Durable galvanized steel

• Product Type: Work and Potting Bench or Shelving
• Manufacturer Warranty: None
• Product Depth (in.): 45
• Returnable: 90-Day

Specs

• Consists of one tray and one styrofoam insert: Specs
• Round openings are 1-1/2" wide, to fit the FP55 plugs: Specs
• No drain holes in tray: Specs

• ✓ Commercial grade same materials used by professional growers
• ✓ Quick assembly construction

• Product Height (in.): 30
• Returnable: 90-Day
• Product Depth (in.): 24
• Product Width (in.): 288

Product Features

• Will not leave a grit or soap scum: Product Features
• Works on hard, nonporous surfaces: Product Features
• Use on buckets, tools, floors and walls of coolers, packing benches and counter tops: Product Features
• Alkyl (C1460%, C1630%, C125%, C185%) dimethyl benzyl ammonium chloride .10.0%Alkyl (C1268%, C1432%) dimethyl ethyl benzyl ammonium chloride .10.0%: Specs

• ✓ Top shelf depth= 14in Bottom shelf depth=25in Top and Bottom shelf length=10ft6in
• ✓ Both shelves use twin-wall polycarbonate as the insert (the flat part) material, allowing for much better and more even light distribution through the greenhouses
• ✓ Top shelf hangs forward easier to reach, but also does not block outside light from reaching bottom shelf

• Manufacturer Warranty: 1 Year Against Manufacturers Defects
• Product Depth (in.): 24

• ✓ 1 two level steel work bench, specially designed by Palram to accommodate and organize your greenhouse, organize and increase your greenhouse work space with the Palram steel work bench, this heavy duty work bench has two galvanized rust resistant shelves and a galvanized steel frame
• ✓ 4 plastic shelf kits, total length on shelving combined is 16 ft. the Palram Professional Greenhouse Shelf Kits helps maximize the usable space in your greenhouse and can be easily adjusted to accommodate changing crops

• Material: Metal, Plastic
• Product Width (in.): 36
• Returnable: 90-Day
• Manufacturer Warranty: 1 Year Limited

• ✓ Powerful 40-Watt solar panel
• ✓ 9 ft. of power cord extension

• Color Family: Whites
• Product Weight (lb.): 29lb
• Product Type: Solar hybrid greenhouse ventilation fan
• Product Depth (in.): 24

• ✓ Additional cover for the PlantTower X-Up
• ✓ Easily fits over existing greenhouse shelving unit
• ✓ No tools required

• Product Type: greenhouse accessory
• Product Weight (lb.): 2lb
• Product Height (in.): 63

• Color Family: Metallics
• Manufacturer Warranty: One year
• Product Height (in.): 1
• Material: Aluminum
• Product Weight (lb.): 1lb
• Product Type: Greenhouse Accessory

• Brand: Voomwa

• ✓ Adjustable fabric flowerpot and trashcan cover.
• ✓ A unique alternative to using fake moss and rocks to cover the soil.
• ✓ Fits 9 to 12 in. flowerpots or up 7 gallon trashcans.
• ✓ Dimension - 12 x 9 x 0.3 in.
• ✓ Item weight - 3.8 oz.

• Manufacturer Part Number: 701807449688

• ✓ Integrated dual rain water gutter system
• ✓ Natural aluminum color with protective coating

• Manufacturer Warranty: 10 year limited
• Material: Aluminum
• Product Type: Greenhouse
• Color Family: Metallics

• ✓ Super Heavy-Weight FRCs (1.5-2.0 oz./sq. yard): Areusuallyusedtoextendthegrowingseasoninspringandfall,allow 30%-50%lighttransmittance, recommend 4-10F.offrostprotection, resist harsh weather such as wind, snow, hail...
• ✓ EASY INSTALLATION Measured size as described, easy to cover it on the plant top personally
• ✓ WEATHER PROTECTION Protect plants from snow, hail, frost in the winter and insects,birds during the growing season

RC1506025

• Manufacturer Part Number: RC1506025
• Model: RC1506025

• brand: EZ-CLONE

• ✓ 2.5 oz
• ✓ Provides freeze protection
• ✓ 15' x 250'
• ✓ Provides greater protection during extreme conditions

• Brand: Dewitt
• Manufacturer Part Number: ULTIMATE15