What is a cranberry bog built from?

Layers of sand, peat and gravel

What happens during a wet harvest?

The bog is flooded and berries float

Berries are picked by hand from trees

Where does the name cranberry likely come from?

Crane berry, for the flower's shape

Cranberry Bog Quiz: Massachusetts Wet Harvests and Sandy Vines

This cranberry bog quiz wades into the flooded fields of Massachusetts at harvest time. Play 10 interactive questions on low vines and sandy bogs, wet harvesting, why berries float, dry harvesting for fresh fruit, the crane berry name, the bounce test, Ocean Spray's 1930 founding, Wisconsin's top spot and Thanksgiving sauce.

Start Cranberry Bog Quiz

🎯 Daily Trivia Challenge • 🧠 10 Questions • ⏱️ 150 Seconds

Question 1 / 10 Time: 150s

Plant
How do cranberries grow?
Bog
What is a cranberry bog built from?
Wet
What happens during a wet harvest?
Float
Why do cranberries float?
Dry
Which berries are usually dry harvested?
Name
Where does the name cranberry likely come from?
Bounce
What test checks cranberry quality?
Co-op
Which growers' cooperative began in 1930?
Top
Which state grows the most cranberries?
Native
Where are cranberries native?

Explanations: answer key for all 10 questions

Q1: How do cranberries grow?
Answer: On low trailing vines
The vines spread across the bog.
Q2: What is a cranberry bog built from?
Answer: Layers of sand, peat and gravel
Growers add sand every few years.
Q3: What happens during a wet harvest?
Answer: The bog is flooded and berries float
Machines knock berries loose.
Q4: Why do cranberries float?
Answer: They have air pockets inside
Cut one open to see the chambers.
Q5: Which berries are usually dry harvested?
Answer: Fresh fruit sold whole
Dry picking avoids bruising.
Q6: Where does the name cranberry likely come from?
Answer: Crane berry, for the flower's shape
The flower looks like a crane's head.
Q7: What test checks cranberry quality?
Answer: A bounce test
Fresh, firm berries bounce.
Q8: Which growers' cooperative began in 1930?
Answer: Ocean Spray
It is based in Massachusetts.
Q9: Which state grows the most cranberries?
Answer: Wisconsin
Massachusetts is usually second.
Q10: Where are cranberries native?
Answer: North America
Native peoples used them long ago.

How Massachusetts Farmers Harvest Floating Cranberries

Cranberries are native to North America and grow on low trailing vines in sandy bogs built from layers of peat, sand and gravel. Growers spread fresh sand every few years to help the vines root. Massachusetts, especially around Cape Cod and Plymouth County, has grown cranberries commercially for about two centuries.

In a wet harvest, bogs are flooded and machines knock the berries loose. Because each berry has air pockets inside, they float and are corralled into colorful red rafts. Berries sold fresh are usually dry harvested to avoid bruising, and a bounce test separates firm berries from soft ones.

Early settlers called the fruit crane berry because its flower looks like a crane's head. The growers' cooperative Ocean Spray began in 1930 in Massachusetts. Today Wisconsin grows the most cranberries, with Massachusetts usually second, and cranberry sauce remains a Thanksgiving favorite across the United States.

What This Quiz Teaches

Food fans will enjoy these questions.

How cranberries grow
How bogs are harvested
Why berries float
Where the name comes from
Who grows the most

Did You Know?

Some Massachusetts bogs are over 100 years old.
Bogs are flooded in winter to protect vines from frost.
Dried sweetened cranberries are a newer snack.
Cranberries are very tart on their own.
Harvest season runs through the fall.