It’s advised that you apply moss killers in cool damp conditions and avoid extremely dry or hot conditions. This iron sulphate product also has properties that harden your grass and prevent lawn disease. It is a great multi-purpose solution and relatively easy to use. This premium iron sulphate fertiliser has a large volume and can cover up to 5,000sq meter of a lawn. For usage, it requires diluting in water. Freshly spread moss killer on the lawn can be hazardous to children and pets. As with a weed killer, you will want to wait a specified amount of time before allowing your pets or children on the lawn. Some brands state that you should wait up to 5 days whereas others state that it’s safe after it has been watered. Coverage

For safety, children and pets can walk on the grass again only once the treated area has been watered. Overall, you should expect to see results within 7 days of the application.This product has been specially formulated to have an indirect action against moss and help prevent against moss regrowth. No raking needed! Greener lawn in 7 days

To rate the moss killers within our roundup, we based our recommendations on testing (results shown below), our experience using multiple formulas, the latest research and several factors. Some of the factors that we considered included their coverage, ease of application, pet/child-friendly formulation, additional additives and value for money. Best Lawn Moss Killer Overview As long as the fertiliser is low in nitrogen and high in potassium the effect will be the same as above but with improved greening of the grass. This is ideal if you prefer a dry product or if the lawn needs a nutrient boost due to a mild or wet winter. Using a moss killer on your lawn is very easy to do and highly effective when used between April and September. They are also available in a range of formulas that can be applied by hand, spreader or pump sprayer.These are useful in spring but are no substitute for a spring fertiliser application so if using ensure at least 4 weeks between the applying these and the spring feed Moss Control with Moss Removal – Medium Infestation The cost of the return of any faulty goods will be borne by Keengardener. We shall be entitled to charge you for the costs of returning goods which are not faulty.

Hands-On Expertise & Collective Knowledge: Our team boasts extensive DIY experience and in-depth knowledge. Also, you should consider aftercare. Most moss killers simply kill the moss but do not degrade or remove it. As a result, you may have to rake the grass afterwards to remove the dead moss. Consider if you don’t mind doing this, or if you have any physical ailments that may prevent you from raking. Action Time Cheap, easy to use and can be applied every four weeks. It will also green the grass without causing growth, harden the grass against disease and reduce worm casting.As most moss killers for lawns are available in multiple sizes, it can be difficult to judge which offers the best value for money. The coverage is measured in square metres and this will allow you to see which formulas are best suited to your lawn size and if it’s also good value for money.