Hedge changes

With the weather still not playing ball, we are starting the winter hedge changes across the course, just to remind all the reasoning behind all the changes, below is the agreed proposal which has been communicated to all members via email, minutes and on the information board.

Hedge Management Work

Following a recent visit from our health and safety contractor, feedback from staff, and concerns raised by members, the board have agreed to make changes to some of the leylandii hedges on the course.
Experts in golf course/woodland management also advise that certain trees can be inappropriate on golf courses. Leylandii are non-native and short lived with a lifespan of 30-40 years. As well as looking contrived and offering minimal wildlife value, they start to degenerate, split and can blow over after 25-30 years.
Access to many of the leylandii hedges is limited, therefore the contractor we use to cut all hedges on the course can’t cut some areas using the large tractor and flail, which are then left to be cut by hand using petrol hedge trimmers. Due to the position of some of the hedges access is restricted by slopes, fences, and uneven ground conditions.


The height and width of some of the leylandii also makes cutting difficult and dangerous. The greens staff use trellises and scaffolding boards to create a safe platform on which to work, which is acceptable if the ground is even, the platform is stable, at a safe height and reach is not unsafe. The safety advice given is that all hedges should not be excessively high, excessively wide or in areas where line of sight for golfers or staff, compromises safety. When hedges are excessively wide or high staff are more likely to over reach. From a platform of no more than 1.5m a member of staff should not be cutting above waist height, nor should the width of the hedge mean the member of staff is unduly reaching to cut across the top surface. We are advised that all hedges need not be more than 2m high and no more than a meter wide.
We have assessed all the hedges that are cut by hand and have agreed on the following course of action:

7th tee leylandii to be removed


This is the worst example on the course and it will be fully removed. The hedge stops clear line of sight for golfers on the 6th tee to golfers on the 7th tee, in a report written by our Health and Safety advisor he has stated that this hedge serves no purpose in protecting golfers from balls hit from the 6th tee, it stops line of sight from both tees and is something he would like removed for improved safety of golfers and staff.
It is located close to the 7th tee banking which makes it difficult to build a safe platform in which to cut the hedge. The hedge is excessively high at over 3 m and excessively wide at over 1.5m. Previously this hedge was cut from a ladder which was dangerous; it also took two people a week to cut. From a maintenance and cost saving point of view, removal of this section of hedge would save the club valuable time and money in the long term.
Once the hedge is removed low level shrubs (eg Portuguese laurel as we have behind the 11th green) or additional pines/ birch or hardwoods (with respect of the long term quality of the 7th teeing area) would be planted for extra screening. The trees that were planted to the rear of the 7th tee several years ago, were designed to create separation and screening from the 6th hole, which they now do. The additional trees will create the additional separation required.

12th hole leylandii, rear to be cut back


This stretch of leylandii would be left, as it is a great screen from neighbouring properties and an unsightly fence which separates our property from the Coach House property. The only hand cutting required on this hedge is the rear of the hedge and a small section on the top where the contractor can’t reach. To solve this and reduce time and risk, the rear of the hedge could be cut back to the stem, leaving no cutting to be done on the rear (leylandii will not grow from old wood, only from green growth). This would effectively narrow the hedge and the contractor should be able to cut the entire top section. The height would also be reduced by around 30 cm, this would reduce cutting, make cutting easier, however still screen the fence to the rear of the hedge.

13th tee leylandii, reduce height and width, remove sections


The leylandii around the 10th green/ 13th tee has been planted at 2 different times and therefore is in two different stages. The oldest section is double width and is around 4m wide and around 3.5m high. The newest section is single width and only 1m wide but is still 3.5m high. The newest section creates less of an issue, this is accessible for the contractor and can be cut relatively easily from the stone path side. We will however reduce the height of the whole hedge to no more than 2m, this would make any cutting easier on the green side and reduce risk, without compromising the effectiveness of that hedge.
The double width, older section is a real issue. The staff must hand cut all this section as due its position, height and width. The contractor can’t cut it due to the 13th tee and 10th green, as they would have to travel on the tee or greens surround to cut and would cause long term damage to the tee, bank and turf around and close to the green. Leaving the only option, to hand cut the majority of the hedge. Most of the top section is dangerous to cut by hand due to the height and excessive width, even reducing the height would not solve this issue. We can’t build a simple platform due to the tee banking, so must be cut from steps which we have been advised are not a suitable option for the amount of cutting required. The centre of the hedge can only be accessed by steps through the centre of the hedge plants, again this is not safe practice.
The solution is to remove the old, wider section of leylandii, due to its width, position and the fact it’s creating unsafe working conditions and to replant at single width and maintain to a safe height. Like the 7th tee, not only will it be then safe to maintain but reducing cutting will create huge cost savings to the club in the form of time/ labour saving.
To reduce the impact visually during transition to the new hedge we will remove one side of the current hedge (the 13th tee side), this would then look no different from the 10th green side, as that section would remain in the short term. Once removed we will replant the leylandii in single row to be like the newer section behind the remaining hedge, alongside the 13th tee, there is potential to reduce the length by around 10m near the 14th white tee and replanting using other plants (shrubs, trees), to maintain some separation between the 10th green and 13th/14th tee, but giving a softer visual feel when approaching from the 10th fairway.
As soon as the new section has matured the older section alongside the 10th green will then be removed. I would expect to have total transition to the new hedge within 5 years, sooner if possible depending on growth of the new hedge. Once fully changed there will be additional space around the 10th green which will only improve the playing surfaces in that area. Should the hedge remain the staff will not be able to cut any sections by hand.

18th green/ 19th path and tee, reduce height


This section of hedge is in an area of level ground. This allows us to erect a basic platform which is safe to cut from. The hedge is around 3m, we will reduce the height of the hedge to around 2m which would reduce cutting time but most importantly reduce risk to staff when cutting.


Cost of alterations would benefit the club to the equivalent of £2500 (time savings) approx. per year, significantly reduce the risk of litigation, and improve the overall playability and quality of the surfaces.

I appreciate not all members will agree with the advice or the changes, but we are obliged as a club to take the safety of golfers and staff seriously, and act upon the professional advice we have been given.

Work has begun on the hedge around the greenkepers building due to the poor ground conditions on the course, this area minimises travelling and can be done as and when conditions dictate.

Yesterday (17th Jan) ground conditions were remarkably improved due to a cold easterly wind and slight ground frost, therefore we took the opportunity to remove the 7th leylandii hedge. The team worked hard, with the assistance of our Greens Chairman Colin Webster, to ensure the work on the main sections were completed in that day. Fortunately most of the work has been completed with just some off cut branches to collect. Now this has been removed we will look to grind off the stumps and turf the area before planting a few more trees, in selected positions as not to cause similar issues. Not only will this solve any safety issues but the tee benefit from the increased light and air flow and the area to the left of the 6th hole will be easier to maintain due to less restricted access around the 7th tee.

We will hopefully continue with the 19th hedge and move on to the 13th when conditions are next suitable. As I'm writing this the course is once again covered in snow, ice and completely saturated due to 12mm of overnight rain and sleet thanks to storm Fionn. The weather certainly plays a big part in course playability, we have been incredibly lucky over the past 3 years to have such mild and playable conditions through December, January and February. This winter has been severe, wet and relenting, however I'm always optimistic that we are now heading in the right direction towards better weather.

During spells of drier weather we have been cutting other hedges around the course, these are the sections that cant be cut with the tractor flail. With the changes we have made to the hedges this task is becoming easier every year.

Bins, benches, and course posts, such as OOB, water hazards, fence and 150 yard post are all being stained and painted. Once again the team doing a great job to ensure the course looks its best come the playing season.

We have solid tined the greens with 13mm cross tines to allow air and water penetration and allow air to exit the turf when using the air2G2, which has been subsequently carried out. We will then move on to smaller 10mm tines nearer the growing season. Before spring the tees and surrounds will be solid tined with 13mm tines and sprayed with liquid iron to harden up the sward. Fairways are to be slit tined in two directions and solid tined in the worst and most compacted areas.

A Happy New Year

I hope all followers had a good Christmas and a Happy New Year. We start another year and hopefully a drier one than last. Over the Christmas period the weather continued to be poor and the course is really suffering because of it. It has been a few weeks now since the course was fully playable, there has been a mixture of holes closed and winter cups being used to keep the course open as much as it can be. However we are not alone, nearly every golf course that is comparable to Malton and Norton is in the same position and greenkepers around the country are toiling away doing there upmost to keep courses playable through what seems never ending poor weather.

It is at this point we have to be thankful that last year was the driest winter we have had for a long time and it coincided with the irrigation installation. I would not like to imagine the mess and chaos that would have been inflicted to the course if they were trying to install the irrigation this winter.

I'm fairly confident if we are patient and do not play on the course when conditions are not suitable we will be able to deliver a course in good condition come spring. I have witnessed many times at other courses and sometimes here when play is allowed during unsuitable conditions to see the long term damage come spring and summer. An example here at Malton is the 2nd green. A green with poor drainage due to the shape, position and soil used in construction, leading to saturated surfaces most of the winter. Last winter we tried to keep the green in play as much as possible leading to root and leaf tissue damage which was slow to recover in spring and not the surface we would like throughout the playing season. With no resolution to improve the drainage in the near future we have to take a more cautious approach this winter. Less damage when the grass plants cant recover should lead to a lot stronger plants come spring and summer when the greens need to be good. We have some work planned for the poorer greens but this will not address the bigger issue of subsurface drainage.

Drainage is still one of the biggest investments any golf course will need to make to battle against the weather in this country. Its an area which has no limits, at Malton and Norton we are aiming to continually improve all aspects of drainage and plans are in place to look at the most problematic areas to ensure we can remain playable in the worst of conditions. However there is a balance of what is affordable within the current budgets. The top championship clubs that aren't fortunate to be built on free draining land spend millions installing drainage and importing sandy soil which they construct the course out of, unfortunately we don't have that expenditure and therefore we need to be realistic about what is achievable on our site.

Looking back at the total rainfall last year we finished on 655mm, which is above average, but no where near the accumulations of 2012 when we nearly had 1000mm. As I mentioned last time it has been the timing of the rainfall that has been the issue this year. Around 75% of the annual rainfall has come in the Summer/ Autumn when the ground should be dry. Considering the wet conditions the course has only been fully closed 15 days. With 5 of those days due to snow. That shows the work we have done over the past 5 years on drainage and aeration has had some effect, as in 2012 we were closed 55 days.

Looking forward to this year we have very few big projects on the go, however we have a number of small but important tasks we need to schedule in to the next couple of months. Aeration is one of the key areas we will be focusing on, the greens will be micro tined, deep aerated using the air2G2 and slit tined to encourage new rooting. A number of small restoration projects will start including levelling out and removal of the old winter tees, these are becoming dangerous and are unnecessary. We will also attempt a couple of drainage improvements around the 14th and 16th. We will be continuing the tree work, pruning and thinning where needed, along with the hedge changes that have been approved, to the 7th and 13th tee areas.

Machine maintenance is high on the agenda at the moment, and is something that is good to concentrate on given the poor conditions on the course. all cutting units need striping down, cleaning and sharpening before the units are set ready for the start of the season.

Cleaning, staining and painting all bins, benches and posts has also begun, its a job that can be done inside when the weather is bad, however is also one that can be left when we are needed to get on with other course related maintenance.

All ditches, leaves and debris are continually being checked, its important to keep ditches running freely as any blockages will stop the natural drainage on the course. Most of the leaf litter is now collected from the course. Some areas are still too wet to access with vehicles and these are being done by hand. The clubhouse borders have been finished, most of the older shrubs have been cut back, to encourage new growth.

Testing weather

After the last serving of snow around a week ago we were treated to another very light covering, only a cm in total but enough to cause issues once again.

With the course being partially closed for the last week we have taken the opportunity to start pruning and removing dead and dying trees. Travelling around the course has been a real issue as we don’t want to cause any damage. We have been working around the 11^th, 12^th, 13^th and 14^th holes, where we are near to the fire and minimises travelling. All trees are being assessed and pruned with maintenance and playability of the course in mind.

The team have worked hard to continue in some pretty bad conditions, however just as the course is closed it doesn't mean we take it easy. Sometimes the poor conditions on course can be used in your favour, for example the soil conditions are very wet across the course but after a severe frost travelling with heavy loads are not so much of an issue due to the frozen ground.

On the negative side, the severe frost has had a big impact on the condition of the course, the freeze/thaw pattern has left the greens waterlogged and covered in ice. The shorter the grass is cut the less insulation the sward provides to the soil. Greens for example have the least insulation, therefore after the recent overnight temperatures of -6 Celsius the frost went into the soil around 25-35mm, whereas the semi rough only penetrated down to 5-10mm. Any rainfall on top of frozen ground hasn’t anywhere to go, this is when the conditions deteriorate quickly. The surface water then refreezes creating sheets of ice and dangerous golfing conditions. It also poses a greater threat to the turf. As temperatures rise during the day the surface will begin to thaw slightly, with the lower profile remaining frozen, any play or maintenance on the turf during these conditions will create an issue called root sheer. This is when the top surface moves from the lower surface breaking all rooting from the grass. No roots = no recovery for the grass plant, resulting in long term and potentially severe damage. Obviously, the greens are the highest priority areas, and these must be protected during these circumstances, however we need to make a judgement regarding the playability verses long term damage for the rest of the course.

Normally at this time of the year we expect to see a little wet weather and even some closures through  the amount of rain, however the relentless summer rainfall totals have taken its toll.

The total rainfall we have had this year isn’t the highest I have personally recorded but it’s the timing of the rainfall which has had a significant impact to the playability of the course. The year started off really dry with only 175mm rain through to the end of May. From then on, we received the average winter’s rainfall throughout summer and into Autumn. This created several issues, firstly the grass growth through summer was at times uncontrollable, but secondly and the problem we have now got, the soils were saturated going into Autumn. Normally after a relatively normal summer the soils are dry and can absorb the rains of Autumn and Winter, this year they simply could not.

The information regarding the leylandii hedge changes is now on the website and in the locker rooms for all to see before work starts on those in January.

An overdue round up

Apologies for the severe lack of updates during the last 3 weeks, very little time has left me unable to keep up with all that is going on around the course. So here goes a full round up of all the happenings, firstly we have had our first taste of a real winter with around 50mm of snow falling on the course and around the region around a week ago. This was short lived but did close the course for a few days.

The snow fell on already saturated ground so when the thaw came there was a lot of water standing. We have managed to dry out now and all 27 holes are back open after a period when we were only 14-18 holes.

During the thaw period there were some cold nights, freezing the wet soft snow and saturated ground, perfect conditions to  cause long term damage to the turf should the course have been near playable. In those circumstances we will have to apply restrictions to prevent damage.

As you can see frozen surface with a very soft top layer on the turf.

The thaw also brought the first flood event on holes 21-24, this section of land is only around 1m above the River Derwent's natural level. As soon as excess water and snow thaw enters the river the levels soon begin to rise. When this happens the 21st and 24th greens become unplayable and we have to use winter cups to keep play going.

Once dried out our focus has been on collecting the last of the leaves now all are off the trees. This is a time consuming task but worth it in the long run to ensure the turf is in the best condition possible come spring. The ditches have also been cleared of debris to ensure all drainage can work as efficiently as possible.

Around tees and greens get a thorough back pack blow to remove any leaves settled in the grass, below is the finished result, the 5th green /6th tee is notorious for leaf issues, but the team have spent a long time ensuring all are blown and collected.

Some tees like the ladies 9th take a lot longer as they are surrounded by trees and permanently have leaf clearance issues, however now all leaves have fallen we should start to see these being tidied.

The team have also been busy starting pruning trees around the course, working where we can due to the ground conditions

All the range divider wires have been replaced as they were rotting from being exposed to the elements for so long, we have also started to replace the bolts holding the mats down and turn them to ensure they do not wear from play.

Before the wintery weather arrived we managed to get some winter fertiliser on to the greens after they were cut. This should strengthen the plant going into winter and help resist any further disease attack. Most of the greens are holding up well, we had a bit of disease on a few of the wetter greens, such as the 5th, 10th, 12th and 19th, this has been treated however a few scars remain. We hope to do some aeration to the worst greens before Christmas, they will benefit from aeration as the soil is so saturated. This is as long as the weather conditions allow.

Hopefully I will try and update again before Christmas

Trees and leaves

After a long run of mild/wet weather it would seem that the normal weather for November is finally here. It looks like we are in for a spell  of colder, windy and potentially settled weather. This is going to slow growth right down. Not only that should reduce disease pressure and remove the last of the leaves clinging to the trees.

Initially the week started colder with a couple of grass frosts. The frost didn't penetrate into the ground so went after around 9am each day. The picture below highlights why the front putting green is prone to disease. 

The edge nearest the clubhouse is clearly not frozen like the rest of the green. I believe this is because the clubhouse reflects any heat and light creating a slightly different microclimate in this region. As this strip is always slightly warmer and therefore more dewy and less likely to freeze disease pressure is higher. 

Other reasons we find problematic greens on the course is shade. Whilst working around the 5th green it was an ideal opportunity to show the problems we face. At just past midday this is as much sun this green gets at it's highest point. 

With high disease pressure in mind we have applied another preventative fungicide to greens and surrounds. We will apply another application in December to limit disease through until spring. As mentioned last month the contact fungicide active ingredient iprodione has been withdrawn, the dates have been released and we will have up to the start of June to use all remaining stock. With this in mind we must now face the difficult challenge of balancing preventative and cultural strategies to minimise disease. This is going to be a difficult one, as already on the wet and shaded greens we have seen unbelievable disease pressure resulting in fusarium patches on roughly 6 of the worst greens. Clearly we want improve the environmental conditions to allow as much natural resistance as possible, this could be more aeration, improved drainage, tree removal or resorting to unnatural measures like more frequent chemical applications.

Most of the leaves are now down and are still being collected regularly, the breezy conditions are blowing what's left around the course which then have to be blown clear of playing surfaces. The team are still out daily ensure we can keep the course in the best condition possible.

Obviously greens, tees and fairways are the priority areas so bunkers have been raked less due to time, and the fact that all debris needs to be removed first. So we are currently doing them once a week. When debris and leaves reduce then we can then rake more often.

Greens and surrounds have also been sprayed with calcium, iron, potassium and bio stimulants to strengthen them going into this cold spell. We hopefully will apply a winter granular fertiliser to greens, surrounds and tees next week.

The only cutting we have done this week is to greens, surrounds and the Derwent fairways, just to keep them tidy. 

This week we have had Neville Maw our regular hedge cutting contractor here to cut all hedges and ditches on the course. Following the 3 days he is here cutting we then have a number of areas that will need hand cutting.

We are making a start to tree pruning right across the course along with continued removal of dead, dying and weak trees. This is a long process which involves assessing each tree and removing low and hanging branches. This is to ensure machinery can access all areas and golf can be played without to many restrictions. 

Start of some winter work

Over the last couple of weeks we have made a start on a few winter jobs, grass growth is slowing slightly and we getting on top of a number of smaller tasks. First up was aeration of greens, the last couple of years we have used a machine called an Air2G2. This machine basically injects air into the soil at around 300mm below the surface. The great benefit we have found in using this machine opposed to the conventional vertidrain method of aeration is the reduced disruption to the surafce. The vertidrain machine punches thousands of holes into the turf, depending on tine size, ranging from 8mm to 15mm wide. The tines create spaces within the soil profile for new roots to develop, with the added benefit of providing air into the soil. The Air2G2 has 15mm tines but as it injects air there are a lot fewer holes. So few that after a roll it is difficult to see where the machine has been. The air is injected at high pressure, this fractures the soil structure creating horizontal airpockets, and those that break up to the surface. This again provides the soil and more importantly the grass roots with the air they need for healthy growth as well as increasing the drainage potential.

Some of the greens are struggling more than others due to the continual wet conditions we have seen this year, the 2nd, 5th and 10th are the wettest and softest on holes 1-18. Greens 21-24 are also soft but these are generally softer due to the position in a flood plain. We are thinking of trying to improve them over the coming years by installing drainage. We have to consider all the options, and provide a solution which is affordable. A new system has been launched called PC Duke drainage. This system is being installed in 3 greens at Hull GC. Adam and myself took the opportunity to go and see the installation for ourselves, with the intention of considering it for the greens at Malton and Norton GC. It was very impressive, very little disruption, the green was fully complete within 4 hours and playable immediately after. The system compromises of sand bands every meter apart, the difference to a normal sand band installation is the machine also pulls in a hollow fibre glass rope, which is then linked to an exit drain. The fibre glass rope absorbs all moisture within the sand drawing it away to an outfall. This allows the sand to continue absorbing water from the green. We will return to Hull GC to see how effective it has been over the winter. This method has a couple of advantages over a normal drainage installation, one is the cost, around 50% cheaper, and secondly the disruption is very minimal, the green is out of play for 4 hours, a conventional drainage system could take the green out of play for up to 4 months.

We have started an bunker improvement programme. The most comments I receive currently is regarding the bunkers, specifically balls getting stuck under grass lips. I fully understand the issue, to explain the reasoning the bunkers are designed as they are is to reduce labour needed to maintain the bunkers. Bunkers with flat bases are far easier to maintain as the sand remains in situ after heavy rain. As we are looking to increase staff numbers this gives the option to experiment with the bunker style and hopefully improve the playability of some bunkers on the course. To show how we are looking to present the new style of bunkers we have completed 4 of the practice bunkers, please have a look and give some feedback.

We have also started some tree work, removing some dead and dying trees across the course, there are number of trees on the course in very poor and sometimes dangerous condition. Below are a few examples of some of the trees that we are working on currently. They have rot and are structural unsafe. Other trees will be pruned to ease maintenance and increase playabilty in some areas of the course.