Pro-Kleen Lawn Tonic Liquid Iron Sulphate Ferrous Lawn Conditioner, Fertiliser, Grass Greener and Turf Hardener | Long-Lasting for a Healthier Garden | Helps to Prevent Disease (3 x 5 Litres)

this works immediately - blackens the moss and promotes the growth of the grass. I applied it last week so too early to write too much but it seems to do what it says efficiently and cheaply, thanks

Leak from containerStains everything it touches It does the job, had compliments, on colour, and quality of grass condition

Great stuff, really helped my lawn. Will last for ages bought in this quantity

This is so good at removing moss from the lawn and easy to use.

Easy to use! Does what it states

For moss kill it needs to be mixed 5:1.A good sprayer is needed to apply economically and I add a blue marker dye from Pitchcare so you can see where you've been. Moss blackens pretty quickly and grass greens up nicely.

Have used the desolvable iron sulphate on previous occasions but the liquid version removes any chance of the sprinkler bar cloggingSame good effect made easy.

Good producy