Making chamomile tea from flowers is straightforward: steep fresh or dried flower heads in hot water just below boiling for 5 to 10 minutes. The process works with flowers you’ve grown yourself or purchased loose, and the result is noticeably more fragrant and flavorful than anything from a tea bag.
Fresh Flowers vs. Dried: How Much to Use
Fresh chamomile flowers contain more water, so you need a larger volume to get the same intensity as dried. For a single 8-ounce cup, use about 4 tablespoons of fresh flower heads or 1 to 2 tablespoons of dried. This ratio sounds like a lot, but chamomile flowers are light and airy. A tablespoon of dried chamomile is only a small pinch by weight.
If you’re picking flowers from your garden, harvest the entire flower head by pinching it off at the base of the stem. The white petals and yellow center cone are what you want. Stems and leaves can add bitterness, so leave them behind. Rinse the fresh flowers gently in warm water and pat them dry before brewing. Fresh flowers are best used the same day, but you can wrap them in a damp paper towel inside an airtight container and refrigerate for up to 48 hours.
German vs. Roman Chamomile
Two species of chamomile are widely grown, and both make good tea. German chamomile is the more common choice for brewing. It has a sweeter, apple-like flavor and a higher concentration of chamazulene, the essential oil responsible for much of chamomile’s calming reputation. Roman chamomile works too but tends to taste slightly more bitter. If you’re growing chamomile specifically for tea, German chamomile is the better pick. If you’re buying loose flowers online or at a health food store, they’re almost always German chamomile unless labeled otherwise.
Step-by-Step Brewing
Start by heating water to about 200°F (93°C). That’s just below a full rolling boil. If you don’t have a thermometer, bring water to a boil and then let it sit for 30 seconds to a minute before pouring. Fully boiling water can scorch the delicate oils and create a flat, slightly bitter cup.
Place your chamomile flowers in a mug or teapot and pour the hot water over them. Cover the cup with a small plate or lid. This step matters: the steam carries volatile oils that contribute to both flavor and the tea’s relaxing properties. Without a cover, those compounds escape into the air instead of staying in your cup.
Steep for 5 to 10 minutes. At 5 minutes you’ll get a mild, lightly sweet tea. At 10 minutes the flavor deepens considerably and the calming effects are stronger. There’s no real penalty for going longer. Chamomile doesn’t turn harsh or tannic the way black or green tea does when oversteeped, so if you forget about it for 15 minutes, the tea will just be more intense.
Strain the flowers out using a fine-mesh strainer or tea infuser. Whole chamomile flower heads are bulky, so standard mesh tea balls can be too small to give the flowers room to expand and release their oils. A basket-style infuser or a simple pour-through strainer works better. You can also brew the flowers loose in the pot and strain as you pour into your cup.
Flavor Additions That Work Well
Chamomile has a naturally sweet, honey-like quality on its own, but a few additions complement it without competing. A squeeze of lemon (about an eighth of a whole lemon) brightens the flavor and adds a little acidity that balances the floral notes. Add the lemon to the cup before pouring in the tea so the citrus oils bloom in the heat.
Honey is the classic pairing. Stir it in after steeping, once the tea has cooled slightly from boiling, to preserve the honey’s flavor. A single teaspoon is usually enough. Other additions worth trying: a thin slice of fresh ginger for warmth, a few fresh mint leaves, or a small piece of cinnamon stick added during steeping.
Why Chamomile Tea Makes You Sleepy
Chamomile’s calming effect isn’t a placebo. The flowers contain a compound called apigenin, which binds to receptors in the brain that promote relaxation and reduce anxiety. Chamomile extract is roughly 1% apigenin by mass, and this is the primary compound researchers point to when studying chamomile’s sedative qualities. The longer you steep, the more apigenin ends up in your cup. For sleep specifically, a full 10-minute steep about 30 to 45 minutes before bed gives the compound time to take effect.
Harvesting and Timing
If you’re growing your own chamomile, timing the harvest makes a real difference in flavor and potency. Pick flowers when they’re in full bloom, with the white petals fully open and the yellow center dome still tight and rounded. Once the petals start to fold back or the center becomes loose and puffy, the flower is past its peak.
The best time to harvest is around midday on a sunny day. This is when the flower heads are most open and their essential oil content is highest. Morning dew dilutes the oils, and evening flowers have already started closing up.
Drying Flowers for Later Use
To dry chamomile, spread the flower heads in a single layer on a clean screen, baking sheet, or drying rack in a dark room with good airflow. Keep the temperature between 70°F and 80°F. The flowers will feel papery and crumble slightly when squeezed after about one to two weeks. You can also use a food dehydrator on its lowest setting to speed this up to a few hours.
Avoid drying in direct sunlight, which degrades the essential oils and fades the color. You want the dried flowers to still look golden-yellow and smell strongly floral. If they’re brown or have almost no scent, they were dried too aggressively or stored too long.
Properly dried chamomile flowers keep their potency for up to a year when stored in an airtight container in a cool, dark place. A glass jar with a tight lid works well. After a year, the flowers are still safe to use but will taste noticeably weaker. You can also freeze fresh flower heads for up to six months as an alternative to drying.
Allergies and Sensitivities
Chamomile belongs to the same plant family as ragweed, chrysanthemums, and daisies. If you’re allergic to any of these plants, there’s a real risk of cross-reactivity. Reactions can range from mild (itchy mouth, skin irritation) to severe. A case report published in JAMA documented a woman with ragweed sensitivity who had a severe anaphylactic reaction within 20 minutes of drinking chamomile tea, including hives and throat swelling. If you have known allergies to plants in this family, try a very small amount first or avoid chamomile altogether.