NPK Industries
NPK Industries is stocked by 18 independent online stores we track, across 58 listings in 4 currencies. Every price below was read from that retailer's own catalogue and is shown in the currency it charges — nothing here is exchange-rate converted.
Stores
18
Listings
58
Median price
18.85 USD
in USD; sold in 4 currencies
Discounted
15
⌀ 28.3% off
Where to buy NPK Industries
Price gaps between retailers can be real positioning — or simply different currencies. A Shopify catalogue does not state its currency, so treat a wide gap as a question.
| Store | Country | Products | Cheapest | Median | On sale |
|---|---|---|---|---|---|
| monstergardens.com | US | 24 | 9.85 USD | 14.93 USD | — |
| advancedhydrogardens.com | US | 5 | 9.85 USD | 12.95 USD | — |
| groindoor.com | US | 4 | 53.76 USD | 68.36 USD | 4 (⌀13% off) |
| trimleaf.com | US | 3 | 21 USD | 22 USD | — |
| blackflaghorticulture.com | GB | 3 | 5 GBP | 18 GBP | 3 (⌀39.1% off) |
| cultivatesupply.com | US | 3 | 120 USD | 134 USD | — |
| ighsupply.com | US | 3 | 10.16 USD | 13.89 USD | 3 (⌀43.5% off) |
| evolvegardensupply.com | US | 2 | 134.99 USD | 142.49 USD | — |
| hydropros.com | US | 2 | 4.99 USD | 6.49 USD | — |
| hitimes.ca | CA | 1 | 12.49 CAD | 12.49 CAD | 1 (⌀50% off) |
| hydro45.com | US | 1 | 10 USD | 10 USD | 1 (⌀9.1% off) |
| hytechydroponics.com | GB | 1 | 14.13 GBP | 14.13 GBP | 1 (⌀10.7% off) |
| capcityhydro.com | US | 1 | 39.95 USD | 39.95 USD | — |
| isemidelladiscordia.it | IT | 1 | 12 EUR | 12 EUR | — |
| littleshopofhydro.com | GB | 1 | 25.73 GBP | 25.73 GBP | — |
| growmancehydrostore.com | US | 1 | 126.95 USD | 126.95 USD | 1 (⌀29.5% off) |
| gardensupplyguys.com | US | 1 | 13.02 USD | 13.02 USD | — |
| heftyharvest.com | US | 1 | 21.5 USD | 21.5 USD | 1 (⌀25.5% off) |
NPK Industries products, biggest discounts first
Not affiliated with or endorsed by NPK Industries. Prices are observations from public retailer catalogues and may be out of date. Request removal.