Aerated Greens and the Right to Walk Away: Vietnamese Golf's Maintenance Dilemma in Peak Season

Seven in the morning on a day in early June, at a golf course on the outskirts of Hanoi, a group of four stands on the first tee. The man in the blue polo turns on his phone torch and shines it across the practice green. A thin layer of white sand covers the surface, and tiny holes run in straight rows. He turns to the caddie: "The greens have been aerated — why weren't we told?" The caddie, four years at this course, answers calmly: "The course aerates on schedule, and with all this rain we had to start early." Two men leave. Two stay and play all eighteen holes. That night, one of them posts a question to a group chat that I have heard for years in this job: is it right or wrong to walk away from a round when the greens have been aerated? It sounds like a small question, but it touches a long line connecting the player, the person who tends the course, and the way a young golf nation is learning to tell its customers the truth. In Vietnam, according to widely published industry figures, more than eighty golf courses are in operation, stretching from the coastal courses of the central region to the resort layouts around Hanoi and Ho Chi Minh City. Most sit in a tropical monsoon climate. The south has a long rainy season from May to October. The north has damp winters and prolonged drizzle. The putting green — the shortest cut of grass where the putt decides the score — takes the greatest compaction pressure on the entire course, and it is also where Vietnam's climate leaves its clearest mark. There is nothing mysterious about the technique of aerification. Greenkeepers punch small holes into the soil beneath the putting surface to relieve compaction, let air, water and nutrients reach the root zone, and cut back the layer of thatch that builds up over time. According to the framework set out by Golf Digest in its opinion column Stupid Golf Problems — where the original piece asks whether a player should bail on a round once the greens have been aerated — courses typically aerate their greens two to four times a year, and the turf needs roughly two weeks to recover. In older golf markets, aerification is a season of the year, written into the calendar and announced to players in advance. In Vietnam, where golf infrastructure has grown faster than the habit of communication, it is still usually a surprise at seven in the morning. Based on my own experience following tournaments at coastal courses across Southeast Asia, I learned something no sports management lecture ever taught me: most disputes on a golf course do not begin with the quality of the grass, but with the quality of the information. The fall I took in Indonesia did not cost me my career, it taught me how to stand up in silence — and it taught me that when players are not told the course's story in advance, they will write a different one themselves, usually the worst one available. Aerating during the rainy season in Vietnam is not an incident, but the result of a calculation about timing. Everyone wants to aerate when the course is empty. Here, though, the empty weeks fall precisely in the rainy season — also the time when the soil is most compacted after heavy downpours and the turf is most vulnerable to disease. Pushing the work back into the dry season, when players flood in, means leaving the putting surface to endure several more months without proper drainage underneath. When the dry season arrives, every putt on a hardened green will roll faster, but the ball will skip, and players will complain again — only about something else. Time pressure in Vietnam also comes from the holiday calendar. Tet, the major public holidays and the peak of international golf tourism form windows that no course wants to close for maintenance. The result is that aerification gets squeezed into the short gaps between peak periods — precisely when the weather is at its harshest. Someone booking a tee time for a rare free weekend can land unknowingly in the second week of the recovery cycle, with no system warning them. The cost of a round in Vietnam ranges from around one million dong on a weekday to more than three million dong at the weekend, before the caddie fee. That is real money, and the person paying it has every right to expect a smooth putting surface. But that money cannot buy an exemption from biology. Grass still needs air, roots still need drainage, and soil still compacts no matter what the player has paid. The people who tend the course are the least-mentioned figures in the Vietnamese golf story. The maintenance crew usually starts its shift before dawn, punching holes, spreading sand, watering, knowing full well that for the next two weeks they will absorb complaints from people who never see their work, only the putting surface looking worse for a while. The caddie in the opening scene was never trained to explain an agronomic phenomenon to a guest. But every morning, she has to do exactly that. The caddie is the course's true beat keeper: a living memory of the aerification schedule, of which green is recovering, of which bunker still holds too much sand. When a course wants to communicate better with its players, the first person who should be equipped with information is the caddie, not the notice board in the clubhouse. At the professional level, aerification schedules are calculated around the tournament calendar, and nobody leaves a putting surface in its recovery phase when an official round is being played. At the recreational level, nobody coordinates anything. An amateur who books a tee time for Sunday can land on the third day of a recovery cycle, and the price of that coincidence is paid by the amateur alone. On Vietnamese golf forums and members' group chats, every aerification round produces a wave: people demanding refunds, people defending the course, people recalling a green that was beautiful once. The voice of the community is never noise; it is the drumbeat of the match. Read that wave closely and a very specific demand appears: players are not opposed to aerification, they are opposed to being surprised. So is it right or wrong to walk away when the greens have been aerated? An honest answer has to split into two scenarios. If the course announced the aerification schedule before the player booked, and the player still turned up and then wanted to quit midway, that is an etiquette problem — the player had enough information to choose not to come. If the course said nothing, and the player discovered it while standing on the first tee, then the frustration is legitimate, and the fault lies in communication, not in maintenance. This is where I want to linger. A putting surface that is being aerated is a sign of a seriously managed course, not a declining one. That runs against the instinct of most recreational players, who have been taught that beautiful turf is the only measure. But beautiful turf can be achieved by skipping aerification for years — until the day the whole course collapses at once. The second counter-intuitive point sits where few people look: the more players bail every time greens are aerated, the more economic pressure pushes managers to postpone the work. And the final bill is paid by the players themselves — through a hardened putting surface, poor drainage, and, a decade later, a course that has to close entirely to be rebuilt. Every decision to walk away, seemingly private, is in fact a vote on how a course is cared for. The year 2026 taught me that when the pitch is empty, the guide has to speak more. Years after that lesson, I look at Vietnamese courses during aerification days and see exactly that silence: the playing surface is speaking, but the people who could speak for it have gone quiet. The most common misunderstanding from outside the golf community is that "aerated greens mean the course cheated the customer." Operational reality shows the opposite: a course that never aerates its greens is usually a course postponing necessary investment. Recreational players lack the tools to tell these two states apart, so they use the only thing they have — the feel of a club on a bumpy putting surface. Looking at courses in Thailand or Indonesia, where I wrote for years, I see a simple habit that works: the maintenance calendar is printed on the tee-time confirmation, and the booking agent says one sentence up front. No advanced technology, just one sentence. Vietnam has the resources to do the same, but the habit has not yet become an industry standard. The next signals I will be watching in the Vietnamese golf market sit in three places. First, whether tee-time platforms add aerification alerts as a mandatory line of information. Second, whether golf associations publish seasonal maintenance calendars so players can plan around them, instead of leaving each course to improvise an apology. Third, whether any course is confident enough to offer a separate price for maintenance days, turning a temporary weakness into a transparent choice. There are days on a golf course with no beautiful score, but with heartbeats that teach an entire golf community how to tell each other the truth. The putting surface aerated today, if it is explained properly, could be the first lesson in etiquette this young golf nation teaches itself.