| Bluelab Pulse Multimedia EC/MC Meter | kisorganics.com | 260 USD | 350 USD | −25.7% |
| KiS Organics Large Nutrient Pack | happyhydro.com | 124.95 USD | 159.99 USD | −21.9% |
| KiS Organics Large Bloom Booster 2-8-6 | happyhydro.com | 124.95 USD | 159.99 USD | −21.9% |
| Grow Sensor PRO - FREE SHIPPING | kisorganics.com | 549 USD | 699 USD | −21.5% |
| KIS Organics Beanie - FREE SHIPPING | kisorganics.com | 20 USD | 25 USD | −20% |
| KIS Organics Biochar Water Only Soil Mix | happyhydro.com | 66.44 USD | 79.99 USD | −16.9% |
| KIS Organics Original Water Only Soil Mix | happyhydro.com | 62.44 USD | 74.99 USD | −16.7% |
| Plant Probiotics - FREE SHIPPING | kisorganics.com | 23 USD | 111.92 USD | −11.5% |
| KIS Organics SEACOAST Commercial Growers Mix | kisorganics.com | 4000 USD | — | — |
| KIS Organics LANE Commercial Growers Mix | kisorganics.com | 3500 USD | — | — |
| BotryStop® WP | kisorganics.com | 420 USD | — | — |
| 50 gallon Microbulator (Compost Tea Brewer) - FREE SHIPPING | kisorganics.com | 389 USD | — | — |
| Cannabis Cultivation & Science Conference TICKETS 2026 | kisorganics.com | 250 USD | — | — |
| Dino Lite Microscopes - FREE SHIPPING | kisorganics.com | 199 USD | — | — |
| 5 gal. Mini-Microbulator - FREE SHIPPING | kisorganics.com | 189 USD | — | — |
| RootShield® WP | kisorganics.com | 170 USD | — | — |
| Actinovate® AG | kisorganics.com | 163 USD | — | — |
| Cease® Biofungicide | kisorganics.com | 139 USD | — | — |
| BioMaculata | kisorganics.com | 126 USD | — | — |
| KiS Consultations | kisorganics.com | 125 USD | — | — |
| BotaniGard® 22WP | kisorganics.com | 123.5 USD | — | — |
| PRINCIPLE™ WP | kisorganics.com | 115 USD | — | — |
| Milstop | kisorganics.com | 110 USD | — | — |
| Heavy Metal Testing | kisorganics.com | 99 USD | — | — |
| Andersoni (AMBLYforce™ A) | kisorganics.com | 89.5 USD | — | — |
| Blumat Digital Moisture Meter | kisorganics.com | 89 USD | — | — |
| Stratiolaelaps | kisorganics.com | 85 USD | — | — |
| Pathogen Identification Tests - FREE SHIPPING | kisorganics.com | 85 USD | 0 USD | — |
| Minute Pirate Bug | kisorganics.com | 84 USD | — | — |
| Parasitic Wasp - Colemani | kisorganics.com | 84 USD | — | — |
| Cucumeris | kisorganics.com | 81 USD | — | — |
| Swirskii (AMBLYforce™ S) | kisorganics.com | 79 USD | — | — |
| Beneficial Nematodes (NEMAforce™ SF) | kisorganics.com | 79 USD | — | — |
| Rove Beetle | kisorganics.com | 76 USD | — | — |
| Californicus | kisorganics.com | 73 USD | — | — |
| Parasitic Wasp - Encarsia | kisorganics.com | 69 USD | — | — |
| Persimilis (PERSIMILISforce™) | kisorganics.com | 62 USD | — | — |
| LeafWorks Gender ID Test Kits - FREE SHIPPING | kisorganics.com | 60 USD | 60 USD | — |
| Therm X-70 Yucca Extract | kisorganics.com | 60 USD | — | — |
| Miicrobial Mass Pro | kisorganics.com | 57.95 USD | — | — |