Growrilla RDWC PRO 4 POTS hydro system

Compact RDWC system for 4 plants – ideal for entry into active hydroponics

The RDWC Pro system, with four 20-liter pots, combines high efficiency with a compact design. Thanks to the integrated recirculation, nutrients, pH levels, and oxygen levels are maintained consistently throughout the system—ideal for healthy root development and vigorous growth. This system is particularly suitable for home users, small grow tents, and modular indoor setups.

✅ Benefits at a glance

✅ 4-pot RDWC system – perfect for smaller grow tents or home growing
✅ Return circulation – stable EC/pH values ​​& better oxygen distribution
✅ 20 L volume per pot – sufficient for strong plants
✅ Compact & modular – also suitable for 100×100 cm or 120×120 cm tents
✅ High-quality components – reusable & expandable

🛠️ Technical features

System content:
– 4 × 20 L plant pots (opaque, black)
– 1 × central tank (approx. 20-25 L)
– 5 × net pot lids (Ø approx. 14–15 cm)
– 32 mm return piping including sealing system
– Return pump (quiet, efficient)

Installation dimensions: suitable for tents from 100×100 cm
Pot height: approx. 33 cm
Material: Robust, food-safe plastic

Compatible with:
– Air stones, hydroton, rock wool
– LED grow lights, pH/EC meters, CO₂ systems

🔧 Application & Instructions

Construction:

1. Connect pots & piping ready to plug in

2. Fill the central tank with water and nutrients

3. Start pump – even circulation begins

4. Plant plants, optionally add ventilation

Tip: Ideal for beginners with professional level requirements – particularly efficient with 2× LED panels of 100–200 W each