Coffee Tree, Flower, and Cherry: What Every Coffee Lover Should Know

Ever wondered how your morning coffee bean starts life? Before it’s roasted, ground, or brewed, every coffee bean begins as part of a fruit that grows on a tree. But how does that work? What does a coffee tree actually look like, and why do coffee beans come inside what looks like a cherry? This guide breaks down the entire journey from flower to fruit — and explains those rare round beans you might have heard about.

A typical coffee tree grows to 5–10 metres but is pruned to under 2 metres for easier harvesting. Its white, jasmine-like flowers bloom for just 3–5 days, then form green coffee cherries that ripen to red over 6–7 months. Each cherry usually holds two flat-sided beans — except in rare cases, when a round "peaberry" forms instead.

What Does a Coffee Tree Actually Look Like?

Coffee trees are evergreen and can reach heights between 5 to 10 metres in the wild. For practical farming and harvesting, however, most coffee producers prune them to stay under 2 metres tall. These trees produce glossy, dark green leaves and develop clusters of small, white flowers with five petals. The flowers give off a strong, sweet fragrance similar to jasmine.

When Do Coffee Trees Bloom and Fruit?

Coffee trees typically begin flowering when they’re around 4 to 5 years old. In most regions, flowering occurs between February and March. The white flowers bloom in tight clusters along the branches and are highly fragrant. These blossoms last only 3 to 5 days, making the sight of a full coffee blossom tree a rare and fleeting moment. After pollination, green coffee cherries begin to form.

How Do Coffee Cherries Ripen?

Once formed, the coffee cherries start off green and gradually mature over a period of 6 to 7 months. As they ripen, their colour changes from deep green to bright red — similar to cherries, which is why many people and coffee professionals call them “cherries.” This vibrant red exterior covers a layer of sweet, sticky mucilage, followed by a hard, protective parchment layer. Inside that lies the coffee bean pair.

What’s Inside a Coffee Cherry?

Each mature coffee cherry normally contains two coffee beans. These beans sit facing each other on a flat side, with a thin, delicate membrane called the silver skin covering each one. Both beans and their silver skins are encased in a tough, protective, cream-coloured husk known as the parchment (or endocarp). This layer shields the beans from damage and separates them from the fruity mucilage.

What Are Peaberry Coffee Beans?

Occasionally, a coffee cherry develops only one round bean instead of the usual two. This is called a peaberry, or sometimes a single bean. Unlike regular beans, peaberries are small, rounded, and lack a flat side. Because they occur infrequently and must be hand-sorted, peaberries are rarer and often considered to have a more concentrated flavour. Many coffee enthusiasts believe peaberries deliver a richer, more intense cup due to their unique shape and development.

Frequently Asked Questions

How tall does a coffee tree usually grow?

A coffee tree can naturally grow to between 5 and 10 metres tall. However, coffee farmers typically prune them to stay under 2 metres high to make harvesting easier and more efficient.

How long does it take for a coffee cherry to ripen?

After the coffee tree flowers and the cherries form, it takes approximately 6 to 7 months for the fruit to ripen fully. During this time, the cherries change from green to bright red.

What do coffee flowers look like and how long do they last?

Coffee flowers are small, white, and have five petals. They are fragrant, with a scent similar to jasmine. The flowers bloom in clusters and last for only 3 to 5 days, making their appearance a brief but beautiful event.

What is a coffee cherry and why is it red?

A coffee cherry is the fruit of the coffee tree that contains the coffee beans. It starts off green and ripens to a bright red colour over 6 to 7 months. The red colour and cherry-like shape are why it’s commonly called a coffee cherry.

What is a peaberry and is it different from regular coffee beans?

A peaberry is a single, rounded coffee bean that forms inside a cherry instead of the usual two flat beans. They occur rarely, are usually smaller, and are often separated during processing. Many people believe peaberries have a more intense flavour.

Recommended FrontStreet Coffee Beans Related to Coffee Cherries

The FrontStreet Coffee Yirgacheffe (Yirgacheffe) offers bright floral and citrus notes with a light body, reflecting the same regions where coffee cherries are carefully harvested. For a more classic profile, try the FrontStreet Ethiopia Humbera, which highlights the complexity possible in beans from well-grown cherries. Both are excellent examples of how cherry quality influences the final cup. Freshly roasted within 5 days · Orders placed before 17:00 ship the same day · Next-day delivery across most of Guangdong Province.