| Business | Phone |
| B & S Electrical Supplies Inc 2240 Rue Pitt #205, Montreal H4E 4H1 | (514) 931-3817 |
| Hemp-Quebec 5757 Boul Monk, Montreal H4E 3H2 | (514) 766-7347 |
| Hydromax 6080 Rue Sherbrooke O, Montreal H4A 1Y1 | (514) 481-3939 |
| Hydroponique Superieur 824 Boul Rosemont, Montreal H2S 1Z6 | (514) 278-3444 |
| Hydroculture Guy Dionne Inc 8473 19e Av, Montreal H1Z 4J2 | (514) 722-9496 |
| Hydromax 9300 Rue Lajeunesse, Montreal H2M 1S4 | (514) 381-0111 |
| Hydroponique Que-Pousse 2215 Av Walkley, Montreal H4B 2J9 | (514) 489-3803 |
| International Hydroponique 5478 Boul Hochelaga E, Montreal H1N 3L7 | (514) 255-2525 |
| Babylone Hydro-Organique 100 Av Duluth E, Montreal H2W 1H1 | (514) 284-6382 |
| Univert 4 Saisons 2100 Rue Ontario E, Montreal H2K 1V5 | (514) 527-2226 |
| California Hydroponique 611 Boul Henri-Bourassa E, Montreal H2C 1E3 | (514) 381-7770 |
| Centre De Jardinage Hydroponiq 3215 Rue Ontario E, Montreal H1W 1P3 | (514) 521-4355 |
| Centre Du Jardin 2496 Boul Henri-Bourassa E, Montreal H2B 1T9 | (514) 381-7588 |