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Shadow Glen, the Golf Club, a 2005 PGMS Green Star Grand Award Winner, was founded as a private golf club in 1987 and today is the centerpiece of a 3,600 exclusive community in Olathe, Kansas.
Located just outside of Kansas City, Mo., the 18-hole golf course encompasses 7,051 yards from the back tees and has been ranked as one of the top 5 courses in Kansas every year since it opened.
Scott Johnson has been the Landscape Superintendent at Shadow Glen for 6 years. Earning a degree in Horticulture from Kansas State, he has been in the industry since 1981. With nearly 27 years of experience, he has spent time at courses all over the south, from Trophy Club and Colonial Country Club in Texas, to the Country Club of the South in Georgia.
Johnson?EUR??,,????'???s landscaping team consists of 30 members?EUR??,,????'???15 full time and15 seasonal. Six are licensed pesticide applicators, while one is an irrigation technician. Johnson?EUR??,,????'???s landscape supervisor heads a crew of three during the long seasonal period, which is from April through mid-November. During this time, about 8-10 temporary workers will be on site. During the short seasonal period from mid May to Mid August, four assistants?EUR??,,????'???all with recent college degrees in turf management or horticulture?EUR??,,????'???work on the course. ?EUR??,,????'??They do a lot of the hands-on stuff, like mowing greens, changing cups, and applying fertilizer and fungicide,?EUR??,,????'?? said Johnson. Rounding out the team are two mechanics?EUR??,,????'???a chief and a shop apprentice?EUR??,,????'???who perform all of the equipment maintenance. The landscaping team regularly works 46-50 hours every seven days, which means a five and a half day work week. They do a rotation where half will come in for part of the day on Saturday, and the other half comes in on Sunday,?EUR??,,????'?? said Johnson. ?EUR??,,????'??For big tournaments, though, everyone will work the entire weekend.?EUR??,,????'??
With an annual budget of $1.4 million, Johnson?EUR??,,????'???s team manages 160 acres of landscape, 120 of which receiving constant attention. The greens, made of A1/A4 Bentgrass, are mowed daily to a height of 0.115 inches. The tees and fairways are comprised of Myers Zoysiagrass. Cut to heights of 1/2 inches and 9/16 inches respectively, these areas are mowed 2-3 times a week from April through October. Finally, the rough is cut 2-3 times a week as well, (weather permitting), at a height of 2.5 inches.
While the entire course is extremely important, the team focuses its efforts on a few key holes at the end of each Friday to make sure they leave an impression on the guests. Holes 1, 9,10, and 18 are mowed one last time before the weekend to give them a fresh look. ?EUR??,,????'??They are very visible; our highest priority holes,?EUR??,,????'?? said Johnson. ?EUR??,,????'??They are the first and last impression the course gives.?EUR??,,????'??
The other roughly 40 acres of wildlife throughout the property may see a mower once a month. ?EUR??,,????'??We planted native warm season grasses in those areas, to be consistent with the rest of Kansas,?EUR??,,????'?? said Johnson. These grasses include Buffalo grass, little blue stem, switch grass, big blue stem, and love grass. ?EUR??,,????'??We buy seed as a mix custom to the Midwest,?EUR??,,????'?? said Johnson.
?EUR??,,????'??Most of the big tree care jobs, like spraying the pine trees, bushes and shrubs in both the early spring and in fall, are hired out,?EUR??,,????'?? said Johnson. ?EUR??,,????'??Those guys are professionals.?EUR??,,????'?? Some of the smaller tree work on the course is done by an assistant who happens to be an arborist.
Most trees his crew needs to take down are posing danger to houses. ?EUR??,,????'??If a lone tree can be handled by an 8-12 inch caliper and is only 20-30 feet tall, we?EUR??,,????'???ll take it down, though it depends on the location,?EUR??,,????'?? he said.
A major nuisance Shadow Glen has been dealing with, Pine Wilt Disease, is being felt all across Kansas. ?EUR??,,????'??Twenty-year old pines have suffered through some stress,?EUR??,,????'?? said Johnson. ?EUR??,,????'??We?EUR??,,????'???ve got between 200 and 300 pine trees in the subdivision, and a lot of them are being lost.?EUR??,,????'?? Because of this, ?EUR??,,????'??the whole city is slowly eliminating pines and replacing them with spruces.?EUR??,,????'??
Another problem the team has faced is a fungus carried by beetles that bore into trees in the spring. ?EUR??,,????'??Usually beetles infect a tree one year, and it will show signs of disease the next. We really try to keep these beetles under control,?EUR??,,????'?? said Johnson.
A wireless Rainbird control system with Cirrus computer software is directing Shadow Glen?EUR??,,????'???s irrigation. Field satellites run each hole with stand alone capability, but are linked to the main control. Each can each be programmed individually if the computer goes down, however. The system is somewhat unique because the course has such a hilly terrain. To allow for this topography, Yagi antennas are hidden in the trees, which allow repeaters to communicate with the irrigation controllers located throughout the grounds.
Employing a ?EUR??,,????'??half-breed?EUR??,,????'?? irrigation system as Johnson put it, a number of the components have been upgraded from Toro to Rainbird Par Plus controllers over the past three years. The1,480 total spray heads throughout the grounds are also being switched out from Toro 660s to Rainbird 700s. ?EUR??,,????'??Both systems are good, but Toro didn?EUR??,,????'???t have what we needed at the time we wanted to switch,?EUR??,,????'?? said Johnson. ?EUR??,,????'??It?EUR??,,????'???s like driving a Lexus or Mercedes. Both are good, but when we chose to upgrade Toro didn?EUR??,,????'???t have the newer technology, so we switched.?EUR??,,????'??
When LSMP spoke to Johnson in June, Kansas was in the midst of a deluge of rain that had been hitting the area on and off for two weeks. Because of this, he and his crew were seeing turf diseases like dollar spot and brown patch on the Kentucky bluegrass.
The pesticide applicators use Banner Max on a preventive basis, taking an entire week to spray 9 holes. ?EUR??,,????'??We try to spray every 30 days, using a 21-24 day rate,?EUR??,,????'?? said Johnson. ?EUR??,,????'??From a cost factor it?EUR??,,????'???s hard to spray every 21 days though.?EUR??,,????'??
The team sprays the course on a control or recovery mode in coordination with mowing operations, while at the same time avoiding exposure to golfers. For example, on a Monday play will be allowed along with mowing the on the front nine, while spraying is being performed on the back nine.
Then the next day they will switch. ?EUR??,,????'??But it?EUR??,,????'???s been a challenge to get out and spray,?EUR??,,????'?? said Johnson. ?EUR??,,????'??With the weather we?EUR??,,????'???ve been having, our opportunities have been limited.?EUR??,,????'??
Like any large-scale turf operation, Shadow Glen employs a hefty stable of mowers. A mixture of John Deere and Jacobsen specialty mowers are used for the greens, tees, rough and fairways. These include:
In addition to the mowers, the course utilizes a number of utility vehicles including:
One trick Johnson has found to keep his mowers looking just as good as they run is to buy labels and stickers from John Deere and Jacobsen. Along with consistent cleaning and upkeep, these labels give the mowers the appearance of a new machine. ?EUR??,,????'??We are constantly buying labels from manufacturers to keep mowers looking new,?EUR??,,????'?? he said. ?EUR??,,????'??The better the equipment looks, the better the guys take care of it.?EUR??,,????'?? Not surprisingly, this expense, which may seem extraneous to some, is ?EUR??,,????'??the most money he has every spent (on labels) at any course.?EUR??,,????'?? But it has paid off, as the machines are kept in tip-top condition, which in turn instills a sense of pride in the crew.
Francisco Uviña, University of New Mexico
Hardscape Oasis in Litchfield Park
Ash Nochian, Ph.D. Landscape Architect
November 12th, 2025
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