Browse all our lawn-care guides, from choosing grass seed to feeding and repairs.
How to overseed a lawn
Overseeding means adding grass seed to an existing lawn. It can help thicken areas where useful grass remains but the lawn has become thin or worn. For a…
What does NPK mean on lawn fertiliser?
NPK stands for nitrogen (N), phosphorus (P) and potassium (K), three nutrients used by grass. The numbers on a fertiliser label show its declared nutrient analysis in that…
When is the best time to sow grass seed in the UK?
In the UK, mid-spring and early autumn are usually the best times to sow grass seed. The soil is often warm enough for germination and easier to keep…
How to choose grass seed for your lawn
A good grass seed mixture suits the conditions where it will grow and the way you use the lawn. Start with the amount of wear, sunlight and mowing…
How much grass seed do I need?
The amount of grass seed you need depends on the size of the area and the sowing rate for the mixture you choose. Measure the lawn in square…
When can you mow new grass?
Wait until new grass is at least 5cm tall and the ground is firm enough to walk on without leaving marks. The RHS recommends a high mower setting…