Maple Tapping 101

Would you like to learn one of the simplest skills that fills your shelves with pure maple syrup? We promise your family will enjoy this winter hobby! If you can run a drill, boil water, and read a candy thermometer, you have the knowledge to get started. And after a few weeks, you’ll have a year’s supply of syrup and the skills you need to do this every year.

And with all the great resources here at Maple Tapper, you’ll always have support! We’re tapping, too, and we’re on call during the whole season plus we’ve shared all that we know in this blog, in our books (included in most kits), and in our new video course (here).

Are you ready to do this? Here’s three simple preseason steps you can do right now:

Step #1 (time required: approximately 15 minutes): Assemble your tools (most of which you probably have in the garage and kitchen already). Here’s what you’ll need:

  • Well-charged cordless drill (or manual hand brace) with a 5/16” wood-boring drill bit marked at 1 ½” (with marker or masking tape) from the tip
  • A small hammer
  • Spiles (the technical term for tap!) and either tubing or an all-in-one bucket system. The tubes are nice because they store flat but it’s totally your choice. (Shop gear here)
  • Collection containers such as buckets or gallon jugs with lids. Avoid containers that have held milk, pickle juice, or oily substances and do not wash with dish soap – these all can impart weird flavors to your sap.
  • Syrup making filters – try our one-quart, DIY filters (here)
  • Kitchen utensils; pots for cooking; a way to boil your sap (more on that at this article: “Maple Sap DIY Cooking Methods”; and jars with sealable lids (Mason jars with lids/rings work well)..

Step #2 (time required 5 minutes or less): Find a tree or two. The best choice for the sweetest syrup is to tap a sugar (or hard) maple tree but you can also try silver maple, box elder, or even birch (much more info on that in our book.). The best way to identify a sugar maple is to go out in the fall and a) look at the leaf color – sugar maples typically have the most colorful red, orange, or yellow leaves or b) look for the seeds (those little “helicopter” seeds we played with as kids). Hard maples drop seeds in the late summer or early fall and soft maples drop seeds in spring and early summer.

Over the entire season, you can expect approximately 10- to 12-gallons of sap per taphole which will boil down to about one quart of syrup. Trees can handle more than one tap but make sure you can handle more than 10 gallons! You do not have to own a plot of land in the country to find maple trees. Town syrup is just as sweet as country syrup – in fact, recent research has shown that “boulevard” grown trees actually produce more sap than forest-grown trees because they have more space to grow. The one note here: don’t tap trees that live in areas treated with chemicals such as pesticides or herbicides used on lawns.

Step #3 (time required 30 seconds per day): Watch the weather. Now comes the waiting and watching portion of this hobby (we know, this is kind of like other parts of winter.) What you’re looking for is a forecast that includes a pattern of cold nights but warming days. Sap starts to run when nighttime temps fall below freezing but daytime temps get into the 40°Fs. This usually happens around January or February and once you see this pattern forecasted for the next week or so, it’s time to get out there and tap your trees. Don’t try to get a head start by tapping before this weather pattern emerges – that could cause your spile to freeze inside the taphole which could damage the tree. Tapping is so quick you don’t need to do it ahead of time!

Step #4 (a few weeks, hopefully): Once the sap runs, you’ll go out every day and collect it at the tree. Depending on how you’re cooking, you’ll spend a few hours boiling (this is literally just boiling water so all you need to do is keep an eye on it and keep the heat on). The full boiling, filtering, and bottling process is covered in this article: “How to Make Maple Syrup”.

When to Tap Maple Trees

The maple sugaring season varies by region but generally starts in late January and can last until mid-April. When the tree sap starts and stops running, though, depends greatly on day and nighttime temperature fluctuations: if temperatures fall below freezing at night but climb to the 40°F+ range during the day, the sap will begin to flow and it’s time to get out there and tap your maple trees! Watch the weather forecast for this upcoming freeze/thaw pattern but don’t tap your trees too early as it can cause the spiles to freeze in the taphole which may damage the tree. Remove your spiles when you have enough sap or when the tree buds out as that can lead to an off or “buddy” flavor in the finished syrup.

If you’re adventurous and trying other tree varieties, their seasons are slightly different from sugar maple.The freeze/thaw cycle does affect how well sap flows but in more temperate regions such as the Western United States, trees can be tapped all winter as long as they’re dormant. In all cases, sap will not produce good-tasting syrup if the tree is in bud or growing leaves. Here’s a quick rundown of the most popular non-maple trees that folks tap for syrup:

Birch: The sap run usually begins later in the year in late March or early April, often at the end of the maple sugaring season. Daytime temperatures need to get into high 40°s and low 50°s with cold nights to get the sap flowing. Because of this late-season harvest and warmer weather, the sap spoils more quickly if left sitting all day in the buckets so birch sugarmakers often must collect sap twice per day. The season, too, is shorter and typically lasts for only two to three weeks.

Black Walnut or Butternut: As with sugar maple,the sap flow depends on the same freeze/thaw cycle and the season begins at the same time. The length of the season, though, is sometimes a bit longer as these trees are often the last to bud out. You will notice that the color of the sap will darken over the season and the darker it gets, the more robust the finished syrup will taste.

Sycamore: The tapping season and sugarmaking process are identical to maple trees and the sap-to-syrup ratio is similar. The flavor, though, is not the greatest and many considered this a “syrup of last resort” due to its almost-scorched taste. It can, though, be blended with other saps and will add a bit of butterscotch flavor when mixed with maple or other syrups.

Now that you know when to tap, click here to learn more about how to taplook here for how to make it into maple syrup. Of course, all this info (and more!) is in our book included with every kit!

Don’t forget, during the tapping season we put out a weekly newsletter with lots of great info. Sign up here if you’d like to get the Tapping Times and you’ll also get a FREE Quick Guide to Maple Tapping ebook.