Iron has become an important agronomic tool in modern turf management.
Different formulations are designed to support different objectives, from combining iron with routine nutrition to managing iron independently within Integrated Turf Management (ITM) programs.
Each Pro-Iron product has a clearly defined role, making it easier to select the right solution for the task.
Researched, formulated and manufactured by ICL, Pro-Iron delivers the quality, consistency and performance turf managers can rely on.

Pro-Iron combines specialist iron expertise with dedicated formulations designed for professional turf management. Every product is researched, formulated and manufactured by ICL, helping ensure consistent quality and performance while making it easier to choose the right iron solution for different turf management objectives.
Explore practical guides and expert articles on iron formulations, turf management and Pro-Iron.
Your questions answered
The main difference is that Pro-Iron Liquid ActioN contains both nitrogen and iron, while Pro-Iron Liquid Effect provides iron without nitrogen.
Choose Pro-Iron Liquid Effect when additional nitrogen isn’t required but you still want the benefits of iron. It’s ideal for situations where you want greater flexibility to tailor application rates to achieve a specific turf response, or want to incorporate iron into an existing spray program as part of your Integrated Turf Management strategy. If the turf needs both nutrition and improved color, Pro-Iron Liquid ActioN is the better choice.
Yes. Pro-Iron Liquid Effect has excellent compatibility with a wide range of agronomic products, including herbicides, fungicides, nutrition, wetting agents and plant growth regulator. Download the tank-mix table to find out more.
Not always, It depends on the product you choose. Pro-Iron Liquid ActioN contains nitrogen as well as iron, so it supports healthy growth while improving color. Pro-Iron Liquid Effect contains iron but no nitrogen, allowing turf color to be improved without growth.
Yes, but the most appropriate product depends on your turf management objectives.
Pro-Iron Liquid ActioN is best suited to periods of active growth when the turf requires both nutrition and improved color.
Pro-Iron Liquid Effect can be incorporated into Integrated Turf Management (ITM) programs throughout the year whenever iron is needed independently of nutrition.