What Are Temporary Greens in Golf?

Walking up to your favorite hole only to see a small, oddly placed flag in the fairway can be a disappointing moment. This sight means you're playing to a temporary winter green, a situation that changes how you must approach and finish the hole. This article will break down exactly what temporary greens are, why golf courses use them, and most importantly, how you can adjust your strategy to play your best golf when they are in use.

What Exactly Is a Temporary Green?

A temporary green, sometimes called a "winter green" or "alternate green," is a makeshift putting surface used when the main, permanent green is unavailable for play. Typically, it’s a section of the fairway or the approach just in front of the main green that has been mown down to a very short height, similar to but not quite as fine as a normal putting green. Because it’s not purpose-built for putting, the turf is dramatically different from a regular green.

You’ll notice several key differences right away:

• Surface Quality: The grass is much longer, slower, and often much bumpier than a standard TifEagle or Bentgrass green. A putt that looks perfectly on line can be easily knocked off course by imperfections in the turf.
• Size and Shape: Temporary greens are almost always much smaller than their permanent counterparts. They lack the distinct tiers, undulations, and contouring that define a regulation green.
• The Cup: To accommodate the thicker turf and prevent excessive wear, the cup used on a temporary green is often wider in diameter than the standard 4.25 inches.

In short, it’s a functional but imperfect substitute designed to allow golfers to continue playing the hole while the primary green is being protected or repaired. Understanding why they are in use is the first step toward accepting them as a part of the game.

Why Do Courses Use Temporary Greens?

Seeing a temporary green can feel like a compromise, but it’s always done for an important reason: to protect the long-term health and playability of the course. A superintendent’s primary job is to maintain the quality of the playing surfaces, especially the greens, which are by far the most delicate and expensive areas to manage. Here are the main reasons you'll encounter temporary greens.

1. Frost, Ice, and Freezing Temperatures

This is the number one reason for temporary greens during the late fall, winter, and early spring. When there’s frost on a green, the water inside the cells of the grass blades is frozen. Imagine each blade of grass containing millions of tiny ice crystals. When golfers walk or carts drive on a frosted green, the pressure crushes those frozen cells. The ice crystals inside pop the cell walls like microscopic water balloons.

You won't see the damage immediately, but as the ground thaws, the grass that was stepped on will die, leaving behind ugly, brown footprints that can last for weeks or even months into the playing season. Using temporary greens until the frost has completely thawed lets the course avoid this significant damage, ensuring the greens are healthy when the warmer weather returns.

2. Essential Maintenance Procedures

Certain maintenance tasks are absolutely necessary for the health of a green but make the surface unplayable for a short time.

• Aeration: This is the process of pulling small cores of soil out of the green or punching holes into it. It alleviates soil compaction, allows water and oxygen to reach the grass roots, and creates channels for sand topdressing. Putting on a freshly aerated green is nearly impossible, so courses will switch to temporary greens during and immediately after this process.
• Top-Dressing: This involves spreading a thin layer of sand over the green's surface. Sand helps smooth the surface, control thatch accumulation, and improves drainage over time. While the sand is being worked into the canopy, playing to the regular green is impractical.

3. Disease, Pests, or Damage Repair

Greens are susceptible to various turf diseases (like dollar spot or brown patch) and pests. Treating these issues can sometimes require chemicals or procedures that necessitate closing the green to foot traffic. Similarly, if a green suffers isolated damage from vandalism, a chemical spill, or severe weather, a superintendent may place a temporary green in front of it to allow the affected area to recover without disturbance.

4. G reen Construction or Renovation

The least common but most long-term reason for a temporary green is a full renovation. If a course is stripping, reshaping, or completely rebuilding a green complex, a temporary green will be used for the entire duration of the construction process, which can sometimes last for a full season.

How Temporary Greens Affect Your Game (and How to Adjust)

Playing to a temporary green demands a shift in mindset and strategy. Forget trying to fire darts at the pin and draining 20-footers. Success is about intelligent course management and shot selection. Your goal shifts from precision to pragmatism.

Adjusting Your Approach Shots

The target you are hitting to is no longer a soft, receptive surface designed to grab your ball. It’s fundamentally fairway turf, which means your ball will land and react very differently.

• Favor the Run-Up Shot: The number one strategy is to land the ball short of the temporary green and let it run on. A temporary green will not hold a high-lofted approach shot. A ball landing directly on it will take a big bounce and likely run long. think of it more like bouncing a ball on a trampoline than on a mattress.
• Club Down and Play for Roll: Select a club that will fly to a spot 5-15 yards short of the temporary surface. A lower-trajectory shot is your friend here. Hitting a smooth 8-iron that lands short and releases toward the hole is a much higher-percentage play than trying to float a wedge into a small, firm target.
• Embrace the "Bump and Run": For shots from closer in, the bump and run is the hero. Instead of grabbing your sand wedge or lob wedge, consider using an 8-iron, 9-iron, or even a pitching wedge. Play the ball back in your stance slightly, make a putting-style stroke, and focus on getting the ball rolling on the ground as quickly as possible. This minimizes the effect of any bumpy lies around the temporary green and gives you much more predictable rollout.

Mastering the "Putt"

Putting on a temporary green is a different game altogether. The slower, inconsistent surface renders delicate, fine-tuned putting almost useless. Acceptance is half the battle. You will not make many long putts, and that’s perfectly okay.

• Use a Firmer Stroke: Forget the smooth, pendulum stroke you practice. On these shaggy surfaces, you need to give the ball a more aggressive rap to get it rolling toward the hole. Think of it less as a "stroke" and more of a confident "pop." This firm strike helps the ball hold its line better over the bumps.
• Focus on Lag Putting: The primary goal on a temporary green is to two-putt. Your entire focus should be on distance control. Getting the ball to stop somewhere within a three-foot circle around the hole is a major victory. Don't agonize over the line, just pick a general path, get the speed right, and be happy with anything that ends up close.
• Read Less, Hit More: Don't spend ages trying to read a break that might not even be there. The random nature of the surface will negate most of the subtle contours you see. Pick a fairly straight line to the hole and commit to your firmer stroke. Speed is at least 90% of the equation here.

Rules and Etiquette on Temporary Greens

A few simple guidelines apply when you encounter temporary greens. Being mindful of them helps speed up play and respect the course’s main goal: protecting the investment of the permanent greens.

• Check for Local Rules: Many courses implement a local rule for temporary greens, especially in casual play or club competitions. The most common is a "two-putt max," where once your ball is on the temporary surface, you pick it up and add two strokes. Always check in the pro shop or with the starter before your round. Scores played on courses with temporary greens are generally not acceptable for handicap posting.
• Stay Off the Main Green: This is the golden rule. Staff will almost always rope off the main green that is being rested. Please do not walk, stand, or retrieve your ball from within the roped-off area. The entire point of the temporary green is to allow the main green to recuperate without any foot traffic.
• Maintain Pace of Play: Knowing that making a long putt is unlikely helps with pace. Don’t spend five minutes lining up a 30-footer. See your line, get a feel for the distance, and make your stroke confidently. Lag it up, tap in your second, and move on to the next tee.

Final Thoughts

Temporary greens are a necessary and beneficial part of course management, acting as a small sacrifice for better conditions down the road. By understanding why they are used and adjusting your game to play lower, running shots and focusing on lag putting, you can navigate them without frustration and perhaps even enjoy the unique challenge they add to a round.

These are precisely the sort of odd, in-the-moment situations we had in mind when developing our coaching tools. Navigating an unusual shot to a tiny temporary target isn’t something you practice at the range, and it can leave you scratching your head. That simple feeling of uncertainty on the course can hurt your confidence, which is where having an instant second opinion is so powerful. With an on-demand coach like Caddie AI, you can get a clear, smart strategy for these non-standard shots right in your pocket, taking the guesswork out of the equation so you can commit to your swing and still enjoy your round.