Expected weather for this month:

Unsettled weather continuing through January; temperatures remaining well above average.

Many sports facilities in the north of England, north Wales, the Borders and Scotland will have been affected by flooding. If you are one of these unfortunate souls then flood advice can be found here - https://www.pitchcare.com/magazine/flood-advice.html

The met office are reporting that the unsettled conditions are set to continue throughout January, with strong or severe gales causing additional disruption on top of the expected heavy rainfall.

Temperatures will generally remain above average, with any snowfall likely to be confined to high ground in the north of the UK. Later in the month there are weak signals the wind will turn more north-westerly, allowing temperatures to return to near normal, but the chance of a prolonged cold spell remains low.

Key Tasks for January

Grass courts

  • grass growth will have slowed down, but certainly not stopped altogether, so you should continue to cut as required, ensuring that you take no more than a third off in any one cut. Maintain a height of cut between 12-18mm
  • a cylinder mower may still be used, but it is more likely that a rotary mower will serve you better
  • box clippings to avoid the spread of disease
  • remove leaves and other debris as soon as possible – a rotary mower does a good job

Artificial courts

Keep surface clean with regular sweeping and brushing

Remove any algae and moss from surface. Sand filled systems require regular brushing to maintain manufacturer’s recommendations on sand levels and pile heights

American Fast Dry courts

  • keep surface clean, rolling to consolidate surface
  • levelling and brushing of fast dry materials, brushing to clean lines

Clay courts

  • carry out regular sweeping and brushing to restore playing levels
  • topdress any hollows or damaged areas

Tarmacadam

  • carry out regular sweeping and brushing
  • repair any hollows or damaged areas

With many clubs allowing and, indeed encouraging, play on their artificial surfaces through the winters months (when weather conditions allow) it is imperative that these courts are completely free from moss, algae, leaves or anything else that might pose a slip hazard.

The courts will be sodden, if not saturated, with the grass roots desperate for some air. When it dries out sufficiently, try and do some aerating, some sarrel rolling; the holes will close up nicely and you'll be surprised at how much difference it makes to the plant's recovery.

Temperatures are also unusually high, so a slow release low nitrogen feed will be in order to nourish a very hungry sward. Also, to harden the plan, an iron (ferrous sulphate) feed won't go amiss.

Diseases can still occur in January, especially during spells of mild weather. It is important to keep the sward brushed, particularly in the mornings. Knocking off the dew helps remove surface water from the sward, allowing it to dry out and preventing disease attacks. Switching canes and brushes can be used to remove these dew deposits.

Systemic curative and protective fungicides can be used to control diseases; there are a wide range of products on the market that have the active ingredients Chlorothalonil and Iprodione. These fungicides are usually applied in liquid form using water as a carrier. All personnel should be suitably qualified in the application of chemicals.

Worm activity can be quite prevalent during the winter months, especially during periods of mild weather. Keep an eye on the square and treat accordingly. Worm treatments can be carried out if needed, but please remember to ask yourself why worms are present. pH levels, organic matter and your cultural practices on the square need to be assessed. Carbendazim is now the only active ingredient available for controlling worms.

With pests such as rabbits, foxes and moles it a case of identifying the problem and controlling their activities; employing approved pest control services to eradicate them from site may be a solution.

The combination of early morning dews, warm and wet weather and diminishing daylight hours increases the risk of fungal disease outbreaks. The right conditions to trigger these disease attacks are weakened or susceptible plants, a disease-producing organism (pathogen usually fungi) and weather conditions which favour the formation of fruiting bodies and spores (moist, mild wet conditions).

The typical types of diseases you may come across this time of year are:

  • Fusarium Patch
  • Red Thread
  • Dollar Spot

Please note: More information on these and many others can be found here: https://www.pitchcare.com/useful/diseases.php

With some machines not currently being used, take the time to carry out an overhaul or send them away for a service.

  • inspect and clean machinery before putting away for the winter
  • replace worn and damaged parts as necessary
  • empty fuel tanks as petrol will go stale over winter
  • maintain a stock of consumables for your machinery
  • secure machinery nightly with good storage facilities and strong locks
  • record makes and models and take pictures of your equipment as additional reference
  • don’t leave it to the last minute when servicing dealers will be very busy

Pitchcare provide a range of courses suitable for tennis clubs. In most cases, the courses can be held on site using the club's own equipment and machinery.

Some of the courses available are:

  • Chainsaws - CS30 and CS31
  • H&S Refresher Training on Combined Turf Care Equipment; Tractors and Trailers; All Mowers (Ride-on and Pedestrian)
  • Machinery Courses on ATVs; Tractors: Brushcutters/Strimmers; Mowers (ride-on and Pedestrian)
  • Pesticide Application (PA courses)
  • Stem Injection of Invasive Species (Japanese Knotweed etc.)
  • Basic Trees Survey and Inspection

More details about all the courses can be found here, or you can email Chris Johnson for information.

Other Key Tasks

  • repair and maintain fence lines
  • cut back any hedges and trees and prune shrubs
  • take down and store all tennis equipment, ensuring that it is clean and dry before doing so
  • repair/update equipment as necessary

Whilst many of the above actions may appear to be common sense, it is surprising how some things can get overlooked, often due to the lack of daylight hours. The more that club members, players and officials understand what you role involves, the better. You could use any spare time to provide a members newsletter/blog detailing what problems you are experiencing (disease outbreaks, algae and moss, waterlogging etc.) and to seek additional help as required

Articles you may find helpful

https://www.pitchcare.com/magazine/flood-advice.html

https://www.pitchcare.com/magazine/sport-england-makes-200k-available-for-storm-hit-facilities.html

https://www.pitchcare.com/magazine/refurbishing-existing-surfaces.html

https://www.pitchcare.com/magazine/synthetic-tennis-courts-dealing-with-migration.html

https://www.pitchcare.com/magazine/busy-time-at-the-priory.html

https://www.pitchcare.com/magazine/walmer-tennis-club-racquet-mallet-and-renovation.html

https://www.pitchcare.com/magazine/hard-surface-tennis-courts-take-them-seriously.html

https://www.pitchcare.com/magazine/a-game-to-love-but-is-grass-losing-it.html