McIntosh (apple)

The McIntosh is a tasty apple.

It has red and green skin. The inside is white and juicy.

You can eat it raw. You can also cook it. It is good for sauce or pie.

John McIntosh found the first tree. He found it on his farm. His family grew more trees.

This apple is special to Canada. It is their national apple.

Many people love this fruit. It is a very famous apple.

The McIntosh is a famous apple. It is the national apple of Canada.

This fruit has red and green skin. The skin is thick and easy to peel. Inside, the white flesh is juicy and firm. It can taste tart. You can eat it raw or cook it. It is great for making sauce or pie.

John McIntosh found the first tree in 1811. He found it on his farm in Upper Canada. His son, Allan, learned how to use grafting. Grafting is a way to make new trees from one tree. This helped the family sell more fruit. By 1870, they were selling it to many people.

The McIntosh is a very important apple for science. Experts use it to make new kinds of apples. Many new apples come from the McIntosh.

Even the Macintosh computer was named after this fruit. Today, some people like newer apples that are sweeter. But the McIntosh is still grown in many places. It stays a favorite in parts of Canada and the United States.

The McIntosh is a very famous kind of apple. It is even the national apple of Canada.

This fruit has skin that is red and green. The skin is thick and very easy to peel. Inside, the white flesh is juicy and firm. It can sometimes have pink or green tints. People love it because it has a tart flavor. You can eat it raw as a snack. It is also great for making apple sauce or pies.

Because it cooks quickly, it is a helpful apple for dessert.

Growing these apples takes specific conditions. The trees grow best in cool areas. They like cold nights and clear autumn days. If the weather is not right, the fruit might be soft. It might even fall from the tree too early. The fruit is easy to bruise, so it must be handled carefully. It can stay fresh in the air for two or three months. For longer storage, farmers use a special controlled atmosphere. This uses specific levels of oxygen and carbon dioxide. Under these rules, the apples can stay good for eight months.

A man named John McIntosh found the first tree in 1811. He found it while clearing land on his farm in Dundela. This place was in Upper Canada. His grandchildren called it "Granny's apple." They saw their grandmother caring for the tree. Later, his son Allan learned a skill called grafting. Grafting is a way to make new trees from an old one. This helped the family keep the fruit's special qualities. They started selling the fruit in 1835. By 1870, it was being grown for many people to buy.

This apple is very important for science and history.

It is used a lot to create new apple types. In 1996, a study showed it was a parent to many new varieties. It helped make apples like the Cortland and the Empire. In the United States, it was a top apple for a long time. In the 1960s, it made up 40% of the Canadian market. Today, it is still one of the nine most popular apples in America. Even in New York, it remains a very important crop.

You might see the name of this apple in other places. For example, the Macintosh computer line was named after it.

People often call the apple a "Mac" for short. Some people now prefer newer apples like the Gala or Honeycrisp. These new types are often sweeter and less tart. However, the McIntosh is still very common in Quebec and Ontario.

It remains a special part of many orchards today.

The McIntosh apple is a widely cultivated fruit variety known for its distinct characteristics. Often called the McIntosh Red or simply the "Mac," it serves as the national apple of Canada.

This cultivar is prized for its versatile culinary uses and its ability to thrive in specific climates. It is a general-purpose apple used for eating raw, making apple sauce, or baking pies. Because it requires less time to cook than most other varieties, it is a popular choice for desserts. Its popularity has made it a staple in eastern Canada, the northeastern United States, and parts of Eastern Europe.

Physically, the McIntosh is a small to medium-sized round fruit with a short stem. The skin is red and green, and it is thick, tender, and easy to peel.

Inside, the white flesh may show tints of green or pink. The flesh is juicy, firm, and tender, though it can become soft or mealy easily. Because the fruit is prone to bruising, it requires careful handling during harvest and transport. To prevent spoilage, the fruit can be stored in a controlled atmosphere. In these environments, oxygen levels are kept between 1.5% and 4.5%, while carbon dioxide stays between 1% and 5%. Under these precise conditions, a McIntosh can stay fresh for five to eight months.

Growing the McIntosh requires specific environmental conditions to ensure high quality. The trees grow best in cool regions characterized by cold nights and clear autumn days. If these conditions are not met, the fruit may suffer from soft flesh or poor color. It may even fall from the tree before the harvest is complete. The trees themselves are moderately vigorous and spreading in their growth habit. They are also quite hardy, surviving in USDA Hardiness zones as low as 4a.

However, without proper care, the trees can be susceptible to apple scab, which can ruin entire crops.

The history of the McIntosh began in 1811 on a farm in Dundela, Upper Canada. John McIntosh discovered the original sapling while clearing his land. It is believed the seedlings may have come from discarded European fruit, such as the Snow Apple. McIntosh's grandchildren referred to the fruit as "Granny's apple" because they watched their grandmother tend to the tree. In 1835, the family began selling seedlings, but these did not always match the quality of the original. To solve this, John's son, Allan, learned the technique of grafting. Grafting allows farmers to clone the original tree to maintain its unique fruit properties. The cultivar was renamed "McIntosh Red" in 1836 and entered commercial production by 1870.

Throughout the twentieth century, the McIntosh was a dominant force in the apple market. By the 1960s, it accounted for 40% of the Canadian apple market. In the United States, it was one of the most produced apples, trailing only the Red Delicious and Golden Delicious. In the northeastern U.S., it became a vital replacement for Baldwin trees lost during a severe winter in 1933–34. While its market share has declined recently, it remains significant. In 2014, its Canadian market share was 28%, and it remains one of the nine most popular cultivars in the U.S. as of 2025. In Quebec, McIntosh apples still made up about two-fifths of the total harvest in 2020.

The McIntosh is also a vital tool in the science of apple breeding. It is one of the top five cultivars used in cloning due to its winter hardiness. A 1996 study revealed that the McIntosh was a parent in 101 of 439 selected cultivars. This makes it one of the most important founding clones in history. It was used in over half of the Canadian cultivars selected for breeding. Many well-known apples are descendants of the McIntosh, including the Cortland, the Empire, and the Spartan. Other offspring include the Macoun, the Lobo, and the Melba.

Beyond the orchard, the McIntosh has left a mark on modern culture. The Macintosh line of personal computers, developed by Apple Computer, was named after this apple cultivar. This connection led to the common abbreviation "Mac," which was also used for the computer line starting in 1999.

Today, the McIntosh faces new competition from sweeter, crisper varieties like the Gala, Honeycrisp, and Ambrosia. Despite this, it remains a beloved legacy variety. Because it does not require royalties for cultivation, it remains a practical choice for many orchardists.