Iron is often associated with improving turf color, but its role in turf management goes much further.
The key is understanding what you want to achieve.
Pro-Iron brings together two specialist liquid iron products with distinct roles, giving turf managers different ways to incorporate iron into their management program.
Iron can form part of a nutrition program, supporting healthy growth and turf presentation, or it can be managed independently as a targeted agronomic input within an Integrated Turf Management (ITM) program.
Pro-Iron makes it easy to choose the right approach.
Researched, formulated and manufactured by ICL, Pro-Iron delivers the quality, consistency and performance turf managers can rely on.

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.