There are seven simple steps to soil sampling:

Do you think you've got all that? Why not test yourself?

Take at least ten core samples from the area you are interested in. These should be taken randomly over the area, spreading the sampling widely.

Note that the type of core sampler used to test for soil nutrient levels is much smaller than the sampler used for checking thatch, mat and soil compaction. These smaller diameter samplers are also limited to taking samples from the top 100 mm, as this is where most of the nutrients should be. Using a smaller diameter core sampler also allows multiple sampling without disturbing the playing surface.

From each core sample remove the soil from below the mat and thatch layers. This should be reasonably free of root material.

Combine the soil from all the core samples taken into a sealable plastic bag.

At least 200 gm of soil should be provided for analysis – it is always better to collect extra in case the laboratory needs to run more tests.

Add top dressing soil to the hole to replace the soil you have sampled. Carefully replace the core and firm down.

Make sure that the sample matches the existing turf surface level. Too high and the area will be scalped when it is next mown, too low and it will disrupt the playing surface.

Label the sample bag clearly with the:

• name of the business

• exactly where the sample was collected from

• date collected

• name of the sampler

Remember that there may be other samples from the same business so the location is critical.

It's a good idea to use a waterproof marker so that the label cannot rub off.

On completion of all sampling make sure to wash down the equipment to remove any soil, bacteria or fungi. This is to avoid transfer to future samples.

Send or deliver the sample to the chosen soil analysis laboratory.

It is time well spent checking with colleagues in the industry to ensure you select a reliable and professional laboratory that understands your requirements.

Drag the steps on the left into the correct order on the right. Each step will 'stick' if you have chosen correctly or bounce back if you are incorrect. Keep trying until all steps are in the correct order on the right hand side.