School & Institutional Supplies

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      785 products
      Belden 5.25 in. x 5.25 in. Black Jumbo Square Pot - Greenhouse Megastore
      Belden 5.25 in. x 5.25 in. Black Jumbo Square Pot
      Starting at $8.90
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      Wetsel Seed™ Coneflower, Echinacea, Purpurea - Greenhouse Megastore
      Wetsel Seed™ Coneflower, Echinacea, Purpurea - Greenhouse Megastore
      Wetsel Seed™ Coneflower, Echinacea, Purpurea
      $0.45 $1.79

      Save $1.34

      Gro Pro® Premium Square Black Nursery Pot - Greenhouse Megastore
      Gro Pro® Premium Square Black Nursery Pot - Greenhouse Megastore
      Gro Pro® Premium Square Black Nursery Pot
      Starting at $61.25
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      Garland XL High Dome Propagator - Greenhouse Megastore
      Garland XL High Dome Propagator - Greenhouse Megastore
      Garland XL High Dome Propagator
      $17.65
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      Wetsel Seed™ Cucumber Bush Crop Seed - Greenhouse Megastore
      Wetsel Seed™ Cucumber Bush Crop Seed - Greenhouse Megastore
      Wetsel Seed™ Cucumber Bush Crop Seed
      $0.50 $1.99

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      Wetsel Seed™ Mesclun Salad Mix Lettuce Seed - Greenhouse Megastore
      Wetsel Seed™ Mesclun Salad Mix Lettuce Seed - Greenhouse Megastore
      Wetsel Seed™ Mesclun Salad Mix Lettuce Seed
      $0.50 $1.99

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      Wetsel Seed™ Sugar Snap Peas Seed - Greenhouse Megastore
      Wetsel Seed™ Sugar Snap Peas Seed - Greenhouse Megastore
      Wetsel Seed™ Sugar Snap Peas Seed
      $0.50 $1.99

      Save $1.49

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      Espoma 4 qt. Bag Organic Orchid Mix - Greenhouse Megastore
      Espoma 4 qt. Bag Organic Orchid Mix
      $5.49
      Proven Winners Premium Continuous Release Plant Food - Greenhouse Megastore
      Proven Winners Premium Continuous Release Plant Food
      $19.99
      Gardener Select® Bulk Roll Coco Liners - Greenhouse Megastore
      Gardener Select® Bulk Roll Coco Liners
      Starting at $53.90
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      Wetsel Seed™ Carrot Danvers Seed - Greenhouse Megastore
      Wetsel Seed™ Carrot Danvers Seed - Greenhouse Megastore
      Wetsel Seed™ Carrot Danvers Seed
      $0.50 $1.99

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      Super Sprouter® 1020 Propagation Trays - Greenhouse Megastore
      Super Sprouter® 1020 Propagation Trays
      Starting at $7.45
      Bonide Bontone II Rooting Powder - Greenhouse Megastore
      Bonide Bontone II Rooting Powder
      $4.79
      Earth Science® Zinnia Mix - Greenhouse Megastore
      Earth Science® Zinnia Mix - Greenhouse Megastore
      Earth Science® Zinnia Mix
      $9.99
      Sale
      Wetsel Seed™ Squash Black Beauty Zucchini Seed - Greenhouse Megastore
      Wetsel Seed™ Squash Black Beauty Zucchini Seed - Greenhouse Megastore
      Wetsel Seed™ Squash Black Beauty Zucchini Seed
      $0.50 $1.99

      Save $1.49

      Jiffy® Poly - Pak Preloaded Peat Pots - Greenhouse Megastore
      Jiffy® Poly - Pak Preloaded Peat Pots - Greenhouse Megastore
      Jiffy® Poly-Pak Preloaded Peat Pots
      Starting at $88.20
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      Osmocote Plus 15-9-12 Fertilizer - Greenhouse Megastore
      Osmocote Plus 15-9-12 Fertilizer - Greenhouse Megastore
      Osmocote Plus 15-9-12 Fertilizer
      Starting at $131.00
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      Wetsel Seed™ Sunflower Autumn Beauty Seed - Greenhouse Megastore
      Wetsel Seed™ Sunflower Autumn Beauty Seed - Greenhouse Megastore
      Wetsel Seed™ Sunflower Autumn Beauty Seed
      $0.45 $1.79

      Save $1.34

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      Wetsel Seed™ Thyme Seed - Greenhouse Megastore
      Wetsel Seed™ Thyme Seed - Greenhouse Megastore
      Wetsel Seed™ Thyme Seed
      $0.50 $1.99

      Save $1.49

      Garland Giant Square Garden Tray - Greenhouse Megastore
      Garland Giant Square Garden Tray - Greenhouse Megastore
      Garland Giant Square Garden Tray
      Starting at $89.95
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      Wetsel Seed™ Tomato Roma VF Seed - Greenhouse Megastore
      Wetsel Seed™ Tomato Roma VF Seed - Greenhouse Megastore
      Wetsel Seed™ Tomato Roma VF Seed
      $1.99
      Garland Self Watering Windowsill Plant Tray - Greenhouse Megastore
      Garland Self Watering Windowsill Plant Tray - Greenhouse Megastore
      Garland Self Watering Windowsill Plant Tray
      $16.85
      Espoma Organic All - Purpose Garden Soil Planting Mix - Greenhouse Megastore
      Espoma Organic All-Purpose Garden Soil Planting Mix
      $9.99
      Neptune's Harvest Hydrolized Fish & Seaweed Fertilizer - Greenhouse Megastore
      Neptune's Harvest Hydrolized Fish & Seaweed Fertilizer
      $45.99
      Garland Small Budget Propagator - Lid Only - Greenhouse Megastore
      Garland Small Budget Propagator - Lid Only
      Starting at $15.50
      Plant Pie - Greenhouse Megastore
      Plant Pie - Greenhouse Megastore
      Plant Pie
      Starting at $15.00
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      Wetsel Seed™ Squash Early Prolific Straightneck Seed - Greenhouse Megastore
      Wetsel Seed™ Squash Early Prolific Straightneck Seed - Greenhouse Megastore
      Wetsel Seed™ Squash Early Prolific Straightneck Seed
      $0.50 $1.99

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      Wetsel Seed™ Red Cherry Tomato Seed - Greenhouse Megastore
      Wetsel Seed™ Red Cherry Tomato Seed - Greenhouse Megastore
      Wetsel Seed™ Red Cherry Tomato Seed
      $0.50 $1.99

      Save $1.49

      Gardener Select® Trough Coco Liners - Greenhouse Megastore
      Gardener Select® Trough Coco Liners
      Starting at $3.65
      Heavy Duty Square Plant Support - Greenhouse Megastore
      Heavy Duty Square Plant Support - 5 supports
      $97.50
      Sold Out
      Wetsel Seed™ Alyssum Carpet of Snow Seed - Greenhouse Megastore
      Wetsel Seed™ Alyssum Carpet of Snow Seed - Greenhouse Megastore
      Wetsel Seed™ Alyssum Carpet of Snow Seed
      $0.45 $1.79

      Save $1.34

      SUNPACK® 6 - Cell MEGA Square Tray Inserts - Greenhouse Megastore
      SUNPACK® 6 - Cell MEGA Square Tray Inserts - Greenhouse Megastore
      SUNPACK® 6-Cell MEGA Square Tray Inserts
      Starting at $30.60
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      Wetsel Seed™ Parsley Plain Seed - Greenhouse Megastore
      Wetsel Seed™ Parsley Plain Seed - Greenhouse Megastore
      Wetsel Seed™ Parsley Plain Seed
      $0.50 $1.99

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      Wetsel Seed™ Lettuce Buttercrunch Seed - Greenhouse Megastore
      Wetsel Seed™ Lettuce Buttercrunch Seed - Greenhouse Megastore
      Wetsel Seed™ Lettuce Buttercrunch Seed
      $0.50 $1.99

      Save $1.49

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      Wetsel Seed™ Sunflower Russian Mammoth Seed - Greenhouse Megastore
      Wetsel Seed™ Sunflower Russian Mammoth Seed - Greenhouse Megastore
      Wetsel Seed™ Sunflower Russian Mammoth Seed
      $0.45 $1.79

      Save $1.34

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      Wetsel Seed™ Sweet Banana Pepper Seed - Greenhouse Megastore
      Wetsel Seed™ Sweet Banana Pepper Seed - Greenhouse Megastore
      Wetsel Seed™ Sweet Banana Pepper Seed
      $0.50 $1.99

      Save $1.49

      Espoma Organic Raised Bed Mix - Greenhouse Megastore
      Espoma Organic Raised Bed Mix
      Starting at $15.19
      Wormganic 1 cu. ft. Bag Organic Worm Castings - Greenhouse Megastore
      Wormganic 1 cu. ft. Bag Organic Worm Castings
      $18.64
      Garland XL Green Seed Tray with Holes - Greenhouse Megastore
      Garland XL Green Seed Tray with Holes
      Starting at $51.50
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      Wetsel Seed™ Rosemary Seed - Greenhouse Megastore
      Wetsel Seed™ Rosemary Seed - Greenhouse Megastore
      Wetsel Seed™ Rosemary Seed
      $0.50 $1.99

      Save $1.49

      Garland Three Top Windowsill Propagator - Greenhouse Megastore
      Garland Three Top Windowsill Propagator - Greenhouse Megastore
      Garland Three Top Windowsill Propagator
      $19.45
      Garland Super 7 Self Watering Propagator - Greenhouse Megastore
      Garland Super 7 Self Watering Propagator - Greenhouse Megastore
      Garland Super 7 Self Watering Propagator
      $37.89
      Sale
      Wetsel Seed™ Rocket Mix Snapdragon Seed - Greenhouse Megastore
      Wetsel Seed™ Rocket Mix Snapdragon Seed - Greenhouse Megastore
      Wetsel Seed™ Rocket Mix Snapdragon Seed
      $0.90 $3.59

      Save $2.69

      Wrap Around Tags - Roll of 1000 - Greenhouse Megastore
      Wrap Around Tags - Roll of 1000 - Greenhouse Megastore
      Wrap Around Tags - Roll of 1000
      Starting at $44.20
      Espoma 4 qt. Bag Earthworm Castings - Greenhouse Megastore
      Espoma 4 qt. Bag Earthworm Castings
      $10.99
      Sale
      Wetsel Seed™ Oregano (Vulgare) Seed - Greenhouse Megastore
      Wetsel Seed™ Oregano (Vulgare) Seed - Greenhouse Megastore
      Wetsel Seed™ Oregano (Vulgare) Seed
      $0.50 $1.99

      Save $1.49

      PVP Magik - Moss Potting Soil - Greenhouse Megastore
      PVP Magik-Moss Potting Soil
      Starting at $4.24
      Sale
      Organic Fiber Grow Garden Paks - Greenhouse Megastore
      Organic Fiber Grow Garden Paks - Greenhouse Megastore
      Organic Fiber Grow Garden Paks
      Starting at $16.92 $19.90

      Save $2.98