The commercial cost (from an approved sports turf contractor) for an end of season renovation will vary, dependent on what's required. However, a typical basic end of season renovation would see the pitch, scarified, aerated and topdressed with 60 tonnes of sand/sand soil rootzone, overseeded and fertilised. For one rugby pitch, the cost will range between £3500-£6000, depending on choice of materials used. The rate would come down if more than one pitch is to be completed.

And for a further 2-3k investment, taking you to between £7,000-9,000, you could effectively get yourself a brand new surface if you were to kill off exisiting vegetation, stone bury, re-level , sand ameliorate and overseed. This option, however will need more planning, timing and after care to ensure its success.

Get your end of season renovations completed as soon as possible, the level of work will be dependent on needs and budgets available.

Good quality seed, fertilisers and topdressings can be quite expensive but, at the end of the day, investing in quality materials will give you good results. Ensure you use a competent contractor who has the skills and experience in doing end of season renovations.

Ensure you regularly mow your pitches, ideally mowing on a weekly frequency to help tiller the sward.

You may need to spray for weeds. Remember that you cannot spray newly sown turf for several weeks after the initial sowing.

Towards the end of the month, you may need to apply some additional fertiliser material depending on the needs of the grass.

There may be a need to irrigate during any renovation programmes, as air temperatures and daylight hours are getting longer, increasing the likelihood of the ground drying out. It's important to ensure that the water gets deep into the rootzone to encourage deep rooting. Allowing areas to dry out can lead to problems of dry patch, a condition that prevents water infiltration into the soil and thus forming areas of non-uniform turf quality.

The level of renovation and how it is achieved will vary greatly and will be dependent on a number of factors:

• Type of facility, its construction and soil composition
• Drainage capacity
• Extent of wear and damage to the pitches
• Budgets available
• Equipment available
• Skills and resources of the ground staff
• Time available to complete the works and allowing for establishment
• The use of specialised contractor services

Your end of season renovations will be determined by what wear you have suffered, and the present condition of the pitch.

Most of the Premiership Groundsmen will be completely renovating their playing surfaces, utilising the Koro fraise mower to clean off or reduce the amount of existing vegetation from their pitch, and oversowing.

For most top-flight clubs this method is now being done every year, or every other year depending on the condition of their pitch. The aim is to remove the poa and oversow with desirable perennial rye grasses. To do this, they use a combination of Koro machines, power harrows and seed drills.

Most, if not all of these operations are carried out by specialist sports turf contractors, who are geared up to complete this work within days, enabling valuable time for establishment.

However, the key factors that influence what renovations are carried out, especially in lower level rugby facilities such as local authority, schools and club pitches, are cost, time and resources.

Advisors and consultants are available, at a price, to assess your requirements and provide a report detailing the worksrequired and costs. However, also look in-house, you may already have the necessary expertise.

If possible, obtain a soil analysis of your pitch, measuring for particle size analysis, organic matter content, soil pH and nutrient status. This information will help you decide what materials to use in respect of grass, fertilisers and topdressings.

In the main, you should be looking to carry out the following end of season operations:

• Aeration/hollow core to de-compact the pitch
• Verti-cutting/scarifying to clean out unwanted debris
• Repair worn areas
• Topdressing
• Overseeding
• Brushing /drag matting
• Fertilising
• Watering, if required

Aeration:- Ideally, it would be best to hire a vertidrain machine with 25mm diameter tines that can provide deep aeration down to 300mm. This will ensure you have relieved all the compaction and will also provide holes for the topdressing materials to fill. A linear aerator can also be used to decompact your pitches.

Verti-cutting:- The Weidenmann verticut harrow can be used for quick and efficient removal of thatch, using a high working speed of up to 12km/h. The verti-cutting tines aggressively pull up thatch and deposit it on the surface. The tines are placed in five rows with a 16mm distance between rows.

Repair worn areas:- Small localised worn areas can be repaired by cultivating to a depth of 75-100mm, then restore levels by adding any additional soil and overseeding.

Topdressing:- Topdressing is carried out to help restore levels, improve soil structure, improve surface drainage and aid seed germination. Ideally, the whole pitch (7000m2) should be topdressed with about 60-100 tonnes of material. Generally, the choice of material is either approved medium sand (particle size ranging from 0.125mm-1mm) or 70:30 rootzone (sand soil mix). The dressing should be brushed into the playing surface so it works its way into any low spots and the vertidrain holes.

Overseeding:- It is essential to ensure that all worn areas have been overseeded at a rate of 35-50g/m2. The whole pitch should then be overseeded. Seed should be disc drilled into the profile to ensure seed/soil contact is made for better germination. A typical method now being used is to overseed in three passes, two passes with a disc seeder that directly drills into the soil profile and one pass with a dimple seeder (surface seeding), both operations completed at a higher seeding rate of 50 g/m2.

Brushing:- You will then dragmat/brush the pitch to work in the materials and seed.

Fertilising:- To help the sward recover quickly and encourage the new grasses to establish, a dose of fertiliser is required, usually in the form of a late spring or early summer fertiliser applied at a rate of 35-50g/m2. Most groundstaff will be applying a spring/summer fertiliser, perhaps something like a 9+7+7, which will get the grass moving during May. Then, towards the end of the month, look to putting on a slow release fertiliser to see you through June and July.

Watering:- Once the seed has germinated, there may be a need to irrigate if dry weather persists. Newly sown seed, having shallow roots, will need adequate water to survive and establish.

Costs

The high cost is mainly due to the supply and spreading of the topdressings. The material alone (sand) can cost anything up to £25-£30 per tonne, with a spreading cost of between £5-7 per tonne. Based on 100 tonnes supplied and spread, this item alone comes to around £3000.

It is often this cost that deters people from topdressing, which is why we see so many poor pitches in the UK. Topdressing is an important part of the maintenance loop, and is essential for restoring pitch levels and improving surface drainage.

Having said all that, it is essential to consider doing something to improve the condition of the pitch. At the very least, you should be decompacting, seeding and feeding your pitch.

Decompacting pitches can be achieved using a vertidrain or linear aerator. This operation can cost between £250-£400 per pitch (7000m2), depending on travel and transport costs. A contractor will charge less if more than one pitch is aerated.

As for seeding, you will need 10-12 bags per pitch; cost of seed will vary depending on the cultivars chosen. A bag of high quality seed will cost between £80-100, plus the cost of seeding, so there will not be much change out of £1000 for this operation. Ideally, a dose of fertiliser will help promote some much needed grass growth, again you will need between 10-12 bags (£20 per bag) of fertiliser per pitch, therefore total cost plus spreading would be around £300.

In the main, you should be looking to carry out the following end of season operations:

• Aeration/hollow core to de-compact the pitch
• Verti-cutting/scarifying to clean out unwanted debris
• Repair worn areas
• Topdressing
• Overseeding
• Brushing /drag matting
• Fertilising
• Watering, if required

Aeration:- Ideally, it would be best to hire a vertidrain machine with 25mm diameter tines that can provide deep aeration down to 300mm. This will ensure you have relieved all the compaction and will also provide holes for the topdressing materials to fill. A linear aerator can also be used to decompact your pitches.

Verti-cutting:- The Weidenmann verticut harrow can be used for quick and efficient removal of thatch, using a high working speed of up to 12km/h. The verti-cutting tines aggressively pull up thatch and deposit it on the surface. The tines are placed in five rows with a 16mm distance between rows.

Repair worn areas:- Small localised worn areas can be repaired by cultivating to a depth of 75-100mm, then restore levels by adding any additional soil and overseeding.

Topdressing:- Topdressing is carried out to help restore levels, improve soil structure, improve surface drainage and aid seed germination. Ideally, the whole pitch (7000m2) should be topdressed with about 60-100 tonnes of material. Generally, the choice of material is either approved medium sand (particle size ranging from 0.125mm-1mm) or 70:30 rootzone (sand soil mix). The dressing should be brushed into the playing surface so it works its way into any low spots and the vertidrain holes.

Overseeding:- It is essential to ensure that all worn areas have been overseeded at a rate of 35-50g/m2. The whole pitch should then be overseeded. Seed should be disc drilled into the profile to ensure seed/soil contact is made for better germination. A typical method now being used is to overseed in three passes, two passes with a disc seeder that directly drills into the soil profile and one pass with a dimple seeder (surface seeding), both operations completed at a higher seeding rate of 50 g/m2.

Brushing:- You will then dragmat/brush the pitch to work in the materials and seed.

Fertilising:- To help the sward recover quickly and encourage the new grasses to establish, a dose of fertiliser is required, usually in the form of a late spring or early summer fertiliser applied at a rate of 35-50g/m2. Most groundstaff will be applying a spring/summer fertiliser, perhaps something like a 9+7+7, which will get the grass moving during May. Then, towards the end of the month, look to putting on a slow release fertiliser to see you through June and July.

Watering:- Once the seed has germinated, there may be a need to irrigate if dry weather persists. Newly sown seed, having shallow roots, will need adequate water to survive and establish.

Costs

The high cost is mainly due to the supply and spreading of the topdressings. The material alone (sand) can cost anything up to £25-£30 per tonne, with a spreading cost of between £5-7 per tonne. Based on 100 tonnes supplied and spread, this item alone comes to around £3000.

It is often this cost that deters people from topdressing, which is why we see so many poor pitches in the UK. Topdressing is an important part of the maintenance loop, and is essential for restoring pitch levels and improving surface drainage.

Having said all that, it is essential to consider doing something to improve the condition of the pitch. At the very least, you should be decompacting, seeding and feeding your pitch.

Decompacting pitches can be achieved using a vertidrain or linear aerator. This operation can cost between £250-£400 per pitch (7000m2), depending on travel and transport costs. A contractor will charge less if more than one pitch is aerated.

As for seeding, you will need 10-12 bags per pitch; cost of seed will vary depending on the cultivars chosen. A bag of high quality seed will cost between £80-100, plus the cost of seeding, so there will not be much change out of £1000 for this operation. Ideally, a dose of fertiliser will help promote some much needed grass growth, again you will need between 10-12 bags (£20 per bag) of fertiliser per pitch, therefore total cost plus spreading would be around £300.