Episode 7: Tapping a Tree for Maple Syrup
What to tap and when?
- All maples can be tapped for sap. Sugar maples are the sweetest.
- Can also tap:
- Birch, walnut, black and english walnut, linden, box elder, butternut, sycamore, palm and gorose. All trees’ saps have their own flavor.
- Maple (Sugar, Silver, Black, Red, Norway, Big Leaf)
40 parts of sap yields 1 part of finished syrup
Tap when daytime temperatures are above 32F (0C) and nighttime temperatures are below
Birch (European White, Paper, Yellow, Black, Gray, River)
110 parts of sap yields 1 part of finished syrup
Tap when daytime temperatures are 40-50F (4.4-10C)
Box Elder
60 parts of sap yields 1 part of finished syrup
Tap when daytime temperatures are above 32F (0C) and nighttime temperatures are below
Black and English Walnut
60 parts of sap yields 1 part of finished syrup
Tap when daytime temperatures are above 32F (0C) and nighttime temperatures are below
Butternut
60 parts of sap yields 1 part of finished syrup
Tap when daytime temperatures are above 32F (0C) and nighttime temperatures are below
Sycamore
40 parts of sap yields 1 part of finished syrup
Tap when daytime temperatures are above 32F (0C) and nighttime temperatures are below
Palm
88 parts of sap yields 11 parts finished syrup
http://www.lrrd.org/lrrd11/1/dali111.htm
Can be tapped year round
Gorosoe
40 parts of sap yields 1 part of finished syrup
https://www.smithsonianmag.com/arts-culture/chugging-maple-sap-30413453/
Tap when daytime temperatures are above 32F (0C) and nighttime temperatures are below
https://www.nytimes.com/2009/02/24/world/asia/24iht-maple.1.20393336.html
Tree Identification
Regardless of the variety of tree you are tapping, the process is the same.
- Be sure to always tap trees that measure 10” (25.4cm) in diameter or more so as not to damage the heartwood. A tree measuring this size can withstand one tap.
- A tree measuring 20” (50.8cm) can handle two taps.
- Finally, a tree measuring larger than 25” (63.5cm) in diameter may have three taps.
- Never install more than three taps per tree. When installing multiple taps, always place them at a minimum of 6 to 8” (15.24 to 20.32cm) apart from one another.
Sugar Maple Identification
- Bright orange, yellow or reddish leaves in the fall
- Smoother bark than other maples, dark almost black in color
- Can often see these trees dripping with sap from holes or cracks in the winter time
- Look for five lobes with deep indentations
Equipment for Tapping
- A power drill
- 5/16” (.8cm) drill bit
- Spiles
- Hammer
- Bucket hooks (if hanging buckets)
- Hoses (for ground buckets)
- Buckets with lids
- Harvesting storage buckets
- A large pot
- Thermometer
Equipment for Processing
- Evaporator (optional)
- Large pot for boil
- Small pot for finishing
- Thermometer
- Cheesecloth or fine strainer
- Bottling jars and sealing lids
How to Tap and Boil
- Tap when temperatures rise above freezing by day, and below freezing by night
- Locate the s