School & Institutional Supplies

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      Wetsel Seed™ Organic White Icicle Radish Seed - Greenhouse Megastore
      Wetsel Seed™ Organic White Icicle Radish Seed - Greenhouse Megastore
      Wetsel Seed™ Organic White Icicle Radish Seed
      $0.75 $2.99

      Save $2.24

      Sale
      Wetsel Seed™ China Rose Winter Radish Seed - Greenhouse Megastore
      Wetsel Seed™ China Rose Winter Radish Seed - Greenhouse Megastore
      Wetsel Seed™ China Rose Winter Radish Seed
      $0.50 $1.99

      Save $1.49

      General Organics® BioThrive® Bloom 2 - 4 - 4 - Greenhouse Megastore
      General Organics® BioThrive® Bloom 2 - 4 - 4 - Greenhouse Megastore
      General Organics® BioThrive® Bloom 2-4-4
      Starting at $13.89
      Mother Earth® Season's Choice™ Tomato & Vegetable Mix 4 - 5 - 6 - Greenhouse Megastore
      Mother Earth® Season's Choice™ Tomato & Vegetable Mix 4 - 5 - 6 - Greenhouse Megastore
      Mother Earth® Season's Choice™ Tomato & Vegetable Mix 4-5-6
      $13.49
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      Wetsel Seed™ Mexican Fiesta Multi - Pack Seed Packets - Greenhouse Megastore
      Wetsel Seed™ Mexican Fiesta Multi-Pack Seed Packets
      $1.75 $6.99

      Save $5.24

      Bonide® Ant Flea & Tick Killer Granules - Greenhouse Megastore
      Bonide® Ant Flea & Tick Killer Granules
      $13.78
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      Wetsel Seed™ Heirloom Turnip Seven Top Seed - Greenhouse Megastore
      Wetsel Seed™ Heirloom Turnip Seven Top Seed - Greenhouse Megastore
      Wetsel Seed™ Heirloom Turnip Seven Top Seed
      $0.62 $2.49

      Save $1.87

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      Wetsel Seed™ Tendergreen Mustard - Spinach Seed - Greenhouse Megastore
      Wetsel Seed™ Tendergreen Mustard - Spinach Seed - Greenhouse Megastore
      Wetsel Seed™ Tendergreen Mustard-Spinach Seed
      $0.50 $1.99

      Save $1.49

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      Wetsel Seed™ Organic Swiss Chard Fordhook Giant Seed - Greenhouse Megastore
      Wetsel Seed™ Organic Swiss Chard Fordhook Giant Seed - Greenhouse Megastore
      Wetsel Seed™ Organic Swiss Chard Fordhook Giant Seed
      $0.75 $2.99

      Save $2.24

      Hi - Yield® 38 Plus Turf Termite & Ornamental Insect Control - Greenhouse Megastore
      Hi-Yield® 38 Plus Turf Termite & Ornamental Insect Control
      $139.00
      Peters 5-11-26 Hydroponic Special Fertilizer - Greenhouse Megastore
      Peters 5-11-26 Hydroponic Special Fertilizer
      $61.85
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      Wetsel Seed™ Lettuce Hanson Improved Seed - Greenhouse Megastore
      Wetsel Seed™ Lettuce Hanson Improved Seed - Greenhouse Megastore
      Wetsel Seed™ Lettuce Hanson Improved Seed
      $0.32 $1.29

      Save $0.97

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      Wetsel Seed™ Microgreen Mustard Mizuna Seed - Greenhouse Megastore
      Wetsel Seed™ Microgreen Mustard Mizuna Seed
      $0.87 $3.49

      Save $2.62

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      Wetsel Seed™ Organic Purple Top Turnip Seed - Greenhouse Megastore
      Wetsel Seed™ Organic Purple Top Turnip Seed - Greenhouse Megastore
      Wetsel Seed™ Organic Purple Top Turnip Seed
      $0.75 $2.99

      Save $2.24

      General Hydroponics® FloraNova Grow® 7 - 4 - 10 - Greenhouse Megastore
      General Hydroponics® FloraNova Grow® 7 - 4 - 10 - Greenhouse Megastore
      General Hydroponics® FloraNova Grow® 7-4-10
      Starting at $70.59
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      Myco Chum® Premium Microbe Food - Greenhouse Megastore
      Myco Chum® Premium Microbe Food
      $17.99 $19.99

      Save $2.00

      GreenGro™ Home & Garden Rose & Flower Fertilizer - Greenhouse Megastore
      GreenGro™ Home & Garden Rose & Flower Fertilizer
      Starting at $10.94
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      GreenGro™ Biologicals Premium Ultrafine Mycorrhizae - Greenhouse Megastore
      GreenGro™ Biologicals Premium Ultrafine Mycorrhizae
      Starting at $36.45 $48.60

      Save $12.15

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      GreenGro™ Nature's Brix 0 - 0 - 2 - Greenhouse Megastore
      GreenGro™ Nature's Brix 0-0-2
      Starting at $14.84 $19.79

      Save $4.95

      Jack's Nutrients 8 - 10 - 26 Strawberry Part A - Greenhouse Megastore
      Jack's Nutrients 8-10-26 Strawberry Part A
      $88.35
      Botanicare® Pure Blend® Pro Grow Formula 3 - 2 - 4 - Greenhouse Megastore
      Botanicare® Pure Blend® Pro Grow Formula 3 - 2 - 4 - Greenhouse Megastore
      Botanicare® Pure Blend® Pro Grow Formula 3-2-4
      Starting at $15.00
      Grodan 3/4 in. Grow - Chunks - Greenhouse Megastore
      Grodan 3/4 in. Grow-Chunks
      $45.99
      General Hydroponics® Diamond Nectar® 0 - 1 - 1 - Greenhouse Megastore
      General Hydroponics® Diamond Nectar® 0 - 1 - 1 - Greenhouse Megastore
      General Hydroponics® Diamond Nectar® 0-1-1
      Starting at $15.79
      Western Pulp White Mache Floral Containers - Jardiniers - Greenhouse Megastore
      Western Pulp White Mache Floral Containers - Jardiniers - Greenhouse Megastore
      Western Pulp White Mache Floral Containers - Jardiniers
      Starting at $94.50
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      Sunspot Dwarf Sunflower Seed Packet - Greenhouse Megastore
      Sunspot Dwarf Sunflower Seed Packet - Greenhouse Megastore
      Sunspot Dwarf Sunflower Seed Packet
      $0.45 $1.79

      Save $1.34

      Sustane® 6 lb. Bolster® MycoBio™ Microbial Inoculum - Greenhouse Megastore
      Sustane® 6 lb. Bolster® MycoBio™ Microbial Inoculum - Greenhouse Megastore
      Sustane® 6 lb. Bolster® MycoBio™ Microbial Inoculum
      $72.99
      Mother Earth® Subterra™ Root Booster 0 - 1 - 1 - Greenhouse Megastore
      Mother Earth® Subterra™ Root Booster 0 - 1 - 1 - Greenhouse Megastore
      Mother Earth® Subterra™ Root Booster 0-1-1
      Starting at $8.99
      Botanicare® Sweet® Berry Plant Food - Greenhouse Megastore
      Botanicare® Sweet® Berry Plant Food - Greenhouse Megastore
      Botanicare® Sweet® Berry Plant Food
      Starting at $20.24
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      Wetsel Seed™ Seven Top Turnip Seed - Greenhouse Megastore
      Wetsel Seed™ Seven Top Turnip Seed - Greenhouse Megastore
      Wetsel Seed™ Seven Top Turnip Seed
      $0.50 $1.99

      Save $1.49

      Botanicare® Clearex® Rinsing Solution - Greenhouse Megastore
      Botanicare® Clearex® Rinsing Solution - Greenhouse Megastore
      Botanicare® Clearex® Rinsing Solution
      Starting at $9.89
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      Earth Science® 24 oz. Udder Magic Concentrated Plant Food - Greenhouse Megastore
      Earth Science® 24 oz. Udder Magic Concentrated Plant Food
      $12.15 $15.19

      Save $3.04

      Mother Earth® Power Flower™ Fantastic Flowering Mix 1 - 8 - 6 - Greenhouse Megastore
      Mother Earth® Power Flower™ Fantastic Flowering Mix 1 - 8 - 6 - Greenhouse Megastore
      Mother Earth® Power Flower™ Fantastic Flowering Mix 1-8-6
      $13.49
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      Grodan Gro - Block Media Strips - Greenhouse Megastore
      Grodan Gro-Block Media Strips
      Starting at $6.25
      10 Cell Oasis® Rootcubes® Strips - 190 Strips - Greenhouse Megastore
      10 Cell Oasis® Rootcubes® Strips - 190 strips
      $179.00
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      GreenGro™ 2 lb. Bag Flower Finisher - Greenhouse Megastore
      GreenGro™ 2 lb. Bag Flower Finisher
      $30.44 $43.49

      Save $13.05

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      Botanicare® CocoPro™ Cubes - Greenhouse Megastore
      Botanicare® CocoPro™ Cubes - Greenhouse Megastore
      Botanicare® CocoPro™ Cubes
      $66.67 $88.89

      Save $22.22

      Botanicare® CocoPro™ Propagation Plugs - Greenhouse Megastore
      Botanicare® CocoPro™ Propagation Plugs - Greenhouse Megastore
      Botanicare® CocoPro™ Propagation Plugs
      Starting at $200.00
      Earth Science® 6 lb. Pouch Moorganite All Purpose Fertilizer - Greenhouse Megastore
      Earth Science® 6 lb. Pouch Moorganite All Purpose Fertilizer
      $15.99
      ferti - lome® Tree & Shrub Food 19 - 8 - 10 - Greenhouse Megastore
      ferti-lome® Tree & Shrub Food 19-8-10
      $29.19
      General Organics® BioBud® 0.5 - 0.1 - 1 - Greenhouse Megastore
      General Organics® BioBud® 0.5 - 0.1 - 1 - Greenhouse Megastore
      General Organics® BioBud® 0.5-0.1-1
      Starting at $31.49
      Botanicare® Hydroplex® Bloom 0 - 10 - 6 - Greenhouse Megastore
      Botanicare® Hydroplex® Bloom 0 - 10 - 6 - Greenhouse Megastore
      Botanicare® Hydroplex® Bloom 0-10-6
      Starting at $33.26
      Botanicare® CocoPro™ Bag - Greenhouse Megastore
      Botanicare® CocoPro™ Bag - Greenhouse Megastore
      Botanicare® CocoPro™ Bag
      Starting at $55.80
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      Pennington® Smart Patch Dense Shade Grass Seed Mix - Greenhouse Megastore
      Pennington® Smart Patch Dense Shade Grass Seed Mix - Greenhouse Megastore
      Pennington® Smart Patch Dense Shade Grass Seed Mix
      $10.85 $21.69

      Save $10.84

      Vego Garden® EZ Self - Watering Tomato Planter with Trellis - Greenhouse Megastore
      Vego Garden® EZ Self - Watering Tomato Planter with Trellis - Greenhouse Megastore
      Vego Garden® EZ Self-Watering Tomato Planter with Trellis
      $124.00
      Mother Earth® Farmers Market All Purpose Mix 4 - 5 - 4 - Greenhouse Megastore
      Mother Earth® Farmers Market All Purpose Mix 4 - 5 - 4 - Greenhouse Megastore
      Mother Earth® Farmers Market All Purpose Mix 4-5-4
      $13.49
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      Jack's Professional® Interiorscape Special 21 - 7 - 16 - Greenhouse Megastore
      Jack's Professional® Interiorscape Special 21-7-16
      $74.40 $99.20

      Save $24.80

      Sold Out
      Tomato Roller Kit for Palram - Canopia Greenhouses - Greenhouse Megastore
      Tomato Roller Kit for Palram - Canopia Greenhouses - Greenhouse Megastore
      Tomato Roller Kit for Palram - Canopia Greenhouses
      $71.30
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      Mother Earth® Floressence™ Bloom Supplement 1 - 1 - 1 - Greenhouse Megastore
      Mother Earth® Floressence™ Bloom Supplement 1 - 1 - 1 - Greenhouse Megastore
      Mother Earth® Floressence™ Bloom Supplement 1-1-1
      Starting at $8.15 $10.19

      Save $2.04