| Flexstar Clone LED 18W 120-277V (2pcs/case) | growhaussupply.ca | 119.88 CAD | 139.5 CAD | −14.1% |
| Microscopic Sulphur Foliar Fungicide - 50 LB | growhaussupply.ca | 126 CAD | 145 CAD | −13.1% |
| Thripex-Plus (500 Sachets) | growhaussupply.ca | 143.5 CAD | 154.51 CAD | −7.1% |
| Swirski Ulti-Mite (500 Sachets) | growhaussupply.ca | 225 CAD | 240.83 CAD | −6.6% |
| Grodan Gro Block Improved Jumbo 6x6x4 (Pallet of 704) | growhaussupply.ca | 1655.88 CAD | — | — |
| Copper Chelate 15% (25KG) | growhaussupply.ca | 565 CAD | — | — |
| Spidex Vital Plus (250 Sachets) | growhaussupply.ca | 452.4 CAD | — | — |
| Canarm 30" Commercial Oscillating Fan | growhaussupply.ca | 445 CAD | — | — |
| Iron Chelate EDDHA 6% (25KG) | growhaussupply.ca | 394.96 CAD | — | — |
| Grodan 1.5'' Round Macro Plugs (2000/CASE) | growhaussupply.ca | 375.05 CAD | — | — |
| Chrysopa - E | growhaussupply.ca | 366.87 CAD | — | — |
| PURE pH Down - 38% Nitric Acid 205L drum | growhaussupply.ca | 348.96 CAD | — | — |
| VidaWool Rockwool Round 1.5 Inch Propagation Plug - Pre-Loaded 50 cell trays (26 trays/case) Unwrapped | growhaussupply.ca | 335 CAD | — | — |
| Mondi Black & White 10 x 20 Propagation Tray, No Holes (case of 50) | growhaussupply.ca | 226.3 CAD | — | — |
| GRODAN IMPROVED GR10 LARGE 4X4X4'' (Case of 144) | growhaussupply.ca | 187.88 CAD | — | — |
| CHIKAMASA CRI-360SFW Scissor w/ Fluorine Coating Stainless Steel Snips (case of 6) | growhaussupply.ca | 187.2 CAD | — | — |
| Opal Insecticidal Soap 47% - 10L | growhaussupply.ca | 165.88 CAD | — | — |
| VidaWool Rockwool HC Slab with Hole, 3" (H) x 6" (W) x 36" (L) - Case of 16 | growhaussupply.ca | 147 CAD | — | — |
| Mono Ammonium Phosphate 12-61-0 (25KG) | growhaussupply.ca | 143.64 CAD | — | — |
| PASKAL SULPHUR BURNER/EVAPORATOR | growhaussupply.ca | 139.99 CAD | — | — |
| Bluelab Commercial EC/PPM Pen | growhaussupply.ca | 132 CAD | — | — |
| BioCeres WP - 500g | growhaussupply.ca | 128.42 CAD | — | — |
| Boric Acid (25KG) | growhaussupply.ca | 118.5 CAD | — | — |
| Spidex RED | growhaussupply.ca | 114.18 CAD | — | — |
| MONOPOTASSIUM PHOSPHATE 0-52-34 (25KG) | growhaussupply.ca | 99.9 CAD | — | — |
| GRODAN IMPROVED GRO-SLAB - 36X6X3'' (Case of 12) | growhaussupply.ca | 97.38 CAD | — | — |
| Thripor-I | growhaussupply.ca | 94.4 CAD | — | — |
| SULPHUR PELLETS GRANULAR - 25KG | growhaussupply.ca | 93.88 CAD | — | — |
| Sodium Molybdate (Per KG) | growhaussupply.ca | 90.1 CAD | — | — |
| Spical Ulti-Mite | growhaussupply.ca | 89.76 CAD | — | — |
| Spical Plus | growhaussupply.ca | 89.21 CAD | — | — |
| Aphipar | growhaussupply.ca | 86.47 CAD | — | — |
| Chrysopa | growhaussupply.ca | 80.12 CAD | — | — |
| Van Iperen POTASSIUM SULPHATE (25KG) | growhaussupply.ca | 67.8 CAD | — | — |
| Swirski/Spical Ulti-Mite Combo Pack (50 sachets) | growhaussupply.ca | 64.59 CAD | — | — |
| Entomite M | growhaussupply.ca | 49.15 CAD | — | — |
| CALCINIT Calcium Nitrate 15.5-0-0 + 19%Ca (25KG) | growhaussupply.ca | 44.99 CAD | — | — |
| Entonem | growhaussupply.ca | 39.88 CAD | — | — |
| Spidex Vital | growhaussupply.ca | 33.99 CAD | — | — |
| Magnesium Sulphate (Epsom Salts) - 25KG | growhaussupply.ca | 28.9 CAD | — | — |