July 9, 2026

The Secrets Behind Cinnamon Harvesting: A Farmer’s Guide

As someone who’s spent my life surrounded by the lush cinnamon forests of Xuan Ai, I believe understanding how cinnamon is harvested is more than just knowing a process—it’s about appreciating a cultural heritage. There’s a charm in every curved knife peel, a story in every sun-dried bark on bamboo racks. Let’s delve into this age-old practice passed down through generations.

1. Planting the Green Gold Trees

We begin our journey when the Dao ethnic people, the first planters, laid the roots of what we now cherish as our “cay vang xanh,” or green gold tree. Cinnamon trees are planted in the rich soil and cool climate of the Lao Cai mountains, a nurturing ground with altitudes ranging from 200 to 1000 meters. This environment ensures that every tree we plant is set to thrive, starting its life with care and promise. Those initial years are about love and patience, waiting for nature to weave its magic.

2. Timing Is Everything

Timing in harvesting is critical. By years 3 to 5, we’re ready to harvest the leaves for essential oil, a fragrant introduction into the world of cinnamon. As you walk through the forest, the scent of cinnamon fills the air, a prelude to what’s to come. By years 8 to 10, the bark is mature, but it’s between years 15 and 25 that the bark reaches its peak quality with an oil content of 3 to 5%. This is the moment we’ve been waiting for, nature’s reward for our patience.

3. Peeling Barks: Art or Science?

Surprising as it might be, peeling cinnamon bark is both an art and a science. With a curved knife in hand, we strip the bark carefully, ensuring each piece is long and clean. It’s a skill passed down through generations—timed just right during the autumn (August to September) for high oil content. Every peel is a testament to the skill the farmers have honed over time, balancing precision and delicacy. It’s like sculpting a masterpiece with each cut.

4. Sun-Drying: Harnessing Nature’s Power

How is cinnamon harvested effectively without the sun? After peeling, the bark is spread on bamboo racks to sun-dry for 3 to 7 days. The sun’s gentle warmth brings out the cinnamon’s bold flavors and aromas. As the bark curls under the sun’s watchful gaze, you can feel it transforming. We’ve learned to trust the sun as our partner, allowing it to enhance the bark’s quality naturally. It ensures the spice you enjoy is both potent and authentic.

5. Nothing Wasted, Everything Gained

At vietnamcassia.com, nothing goes to waste. The trunk’s bark is fashioned into sticks, the branch bark split into smaller pieces, scraps become powder, and the leaves are distilled into oil. We’ve mastered the cycle of using every part of the tree, ensuring each aspect of our work respects the environment and maximizes the cinnamon’s potential. It’s a sustainable practice that’s as practical as it is respectful of nature’s bounty.

In my years among these cinnamon trees, I’ve learned that “how is cinnamon harvested” is a question that goes beyond technique—it’s about community, environment, and heritage. As you savor the rich flavors of our cinnamon, remember the hands that brought it from forest to table. Explore our Vietnamese cinnamon and discover our story, where every product carries the essence of Lao Cai’s green gold.


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