The Core Ingredient: The Chamomile Flower
For centuries, herbalists and tea drinkers have prized the chamomile plant for its calming and soothing properties. But the secret to a great cup lies in selecting the correct part of the plant: the flower head. While the entire chamomile plant has some medicinal value, the flowers contain the highest concentration of the beneficial compounds and volatile oils responsible for the tea's floral, apple-like aroma and flavor profile.
Chamomile belongs to the Asteraceae family, and the two most common varieties used for tea are German chamomile (Matricaria recutita) and Roman chamomile (Chamaemelum nobile). In both species, the yellow central disk florets and the white ray petals are the parts harvested for tea. The green stems and leaves, if included, can impart an unpleasant bitterness that detracts from the tea's delicate taste.
Why Only the Flowers?
Using only the flowers for tea is a tradition based on maximizing flavor and efficacy. The compounds apigenin and chamazulene, which provide many of chamomile’s relaxing and anti-inflammatory benefits, are found most abundantly within the flower heads. By focusing the harvest on just the blossoms, you ensure a potent, high-quality tea free from unwanted grassy or bitter notes.
How to Harvest and Prepare Chamomile
Harvesting chamomile at home is a simple process that anyone can do to ensure a fresh, flavorful brew. For the best results, harvest the flowers in the late morning, after the dew has dried but before the midday sun has become too intense. This timing helps preserve the plant’s volatile oils.
Harvesting the blossoms:
- Method 1 (Finger Plucking): Gently pinch the flower head off the stem with your thumb and forefinger, right beneath the base.
- Method 2 (Combing): For a large harvest, run your fingers through a cluster of flowers like a comb, pulling the heads free from the stems.
Drying and storing:
- Air-drying: Spread the fresh flowers in a single layer on a mesh tray or a screen in a warm, dry area with good airflow, away from direct sunlight. Turn them daily and wait for them to become dry and brittle, which typically takes 1-2 weeks.
- Using a dehydrator: For a faster method, use a dehydrator on its lowest setting (around 95°F or 35°C) for 12 to 18 hours.
- Storage: Once fully dried, store the blossoms in an airtight glass jar away from direct heat and light. They will retain their potency for up to a year.
Fresh vs. Dried Chamomile: A Comparison
Making tea with fresh flowers provides a different experience than with dried flowers. Here’s a quick comparison:
| Feature | Fresh Chamomile Tea | Dried Chamomile Tea |
|---|---|---|
| Quantity | 6-8 teaspoons per 1 cup of water. | 1-2 teaspoons per 1 cup of water. |
| Flavor Profile | Often described as having a brighter, crisper flavor with apple undertones. | A more concentrated, classic sweet and floral flavor. May turn bitter if over-steeped. |
| Storage | Best used immediately after harvesting. | Can be stored for up to a year without significant flavor loss. |
| Convenience | Requires harvesting and preparation each time. | Ready-to-use, either loose-leaf or in tea bags. |
| Potency | Slightly less potent due to water content but offers a unique, nuanced flavor. | More potent and concentrated in flavor and medicinal compounds. |
The Brewing Process
Whether you use fresh or dried flowers, the brewing process is straightforward. First, boil water and then let it cool slightly (just below boiling is best to preserve delicate compounds). Place the flowers in an infuser, teapot, or French press, pour the hot water over them, and let steep. For dried chamomile, 5-7 minutes is a common steeping time, while fresh flowers may need slightly longer, around 5-10 minutes, for full flavor extraction. If using dried blossoms, avoid over-steeping to prevent bitterness. Strain and enjoy. A touch of honey or a squeeze of lemon can complement the flavor beautifully.
Conclusion
When it comes to answering the question, "what part of chamomile do you use to make tea?", the clear answer is the flower head. Whether using fresh or dried, harvesting only the blossoms ensures a tea with the classic, soothing flavor and aromatic qualities that have made it a beloved beverage for centuries. While other parts of the plant are edible, they can compromise the taste profile. By focusing on the daisy-like flowers, you are following ancient tradition and creating a brew that is both delicious and potently calming. For more information on the botanical aspects and uses, consult authoritative sources like the National Center for Complementary and Integrative Health (NCCIH).