IWS Flood and Drain

Created by Intelligent Watering Systems, these highly refined modular flood and drain set ups come with a wide selection of user-friendly features that make them the number one choice for the discerning flood and drain grower.

The IWS Flood & Drain System delivers water based nutrients to your plants via a pump. As the water is forced through your growing medium of choice it replaces all the stale oxygen in your pots with fresh oxygen giving your roots a boost every time they feed.