Shop NUTSYSTEMS Oxypot deep water culture systems at A-Grade Hydroponics — single to 4-site DWC kits with reservoir, air pump, and mesh pots included.
In a DWC system, plants sit in mesh pots above a reservoir filled with nutrient solution. An air pump and air stones continuously oxygenate the water, keeping roots healthy and encouraging rapid uptake of nutrients. Because roots have uninterrupted access to both oxygen and nutrients, DWC is capable of producing strong vegetative growth rates when managed correctly.
What’s in this Collection?
Oxypot Single — 19L, 1 plant site, ideal for first-time DWC growers or compact spaces
Oxypot XL 6.5L Basket — 70L tank, 1 plant site with a large 6.5L basket, suited to growing a single large-canopy plant
Oxypot XL 2-Site — 70L tank, 2 plant sites, a natural step up from the single-site system
Oxypot 4 — 100L tank, 4 plant sites, suited to growers running multiple plants under one or two lights
How to choose
The Oxypot Single is the most accessible entry point into DWC — a compact 19L system that keeps management straightforward while you learn how the method works. Larger reservoirs are more stable, with a 70L or 100L tank buffering against pH swings and temperature fluctuations more effectively than a small one, so the Oxypot XL 2-Site or Oxypot 4 will suit better if you’re growing more than one plant. The Oxypot XL with the 6.5L basket is specifically suited to growers focusing on one large plant, with more root space for a bigger canopy.
