Most guides treat chamomile as an ornamental herb that happens to make tea. We grow it the other way around. The whole reason to give chamomile a spot in the garden is the cup at the end: a handful of your own dried flowers, apple-scented and honey-sweet, steeped into a tea that store-bought bags never quite match. Everything about how you grow, when you pick, and how you dry it should serve that harvest, and once you see it that way the plant becomes very simple to grow well.
Chamomile from seed is genuinely easy, with two small catches that trip up first-timers. The seed is dust-fine and needs light to sprout, so it sits on the surface and is never buried. And there are two different plants sold as chamomile, German and Roman, which grow in completely different ways. Get those two things right and the rest is close to hands-off. This guide covers both, plus the part that matters most, harvesting and drying flowers for a real cup of tea.
German vs Roman: Grow the Right Chamomile
Before you buy a single seed, know which chamomile you want, because the name on the packet decides how the plant behaves for the rest of its life.
German chamomile (Matricaria chamomilla) is an annual that grows upright, one to two feet tall, and pours its energy into flowers. It is the productive one, the traditional tea chamomile, and the type worth growing if the cup is your goal. Our German Chamomile seeds are this species: an heirloom annual that flowers heavily in its single season and, left alone, drops seed to return on its own the next year.
Roman chamomile (Chamaemelum nobile) is a low, spreading perennial that stays close to the ground, closer to a groundcover or a fragrant lawn than a cutting crop. It flowers far less. People grow it to walk on and to edge a path, not to fill a tea tin.
Both make chamomile tea, but German is the one that gives you enough flowers to bother. The taller, more upright habit and the far higher flower yield are exactly why German chamomile is the type grown commercially and medicinally, as the University of Wisconsin-Madison horticulture extension notes in its profile of the plant. If your aim is tea, grow German. Everything below assumes you are.
Chamomile From Seed at a Glance
| Spec | Detail |
|---|---|
| Species | Matricaria chamomilla (German), annual |
| Light | Full sun, tolerates light afternoon shade |
| Sow | Surface sow, do not cover; seed needs light |
| Start indoors | 4 to 6 weeks before last frost, or direct sow after |
| Germination | About 7 to 10 days at 65 to 70 F |
| Spacing | 8 to 10 inches apart |
| Height | 1 to 2 feet, upright |
| Harvest | Flower heads at full bloom, all season |
Surface Sow: The One Rule That Matters Most
Chamomile seed is tiny, close to dust, and it is photoblastic, meaning it needs light to germinate. This is the single most common way people fail with it: they treat it like a vegetable seed, cover it with a comforting layer of soil, and nothing comes up. Buried chamomile seed mostly stays buried.
So sow on the surface and leave it there. Whether you start indoors or sow straight into the garden, the method is the same:
- Prepare a fine, firm, moist surface. Indoors, fill a tray with sterile seed-starting mix, moisten it, and let it drain. Outdoors, rake the bed to a fine tilth and water it first.
- Scatter the seed thinly across the top. Because the seed is so fine, mixing a pinch with a little dry sand helps you spread it evenly instead of in clumps.
- Press it in gently, do not cover it. Pat the seed against the surface with your hand or the back of a trowel so it makes firm contact with the moist mix. That contact, plus the light, is what it needs. The University of Wisconsin extension guidance is explicit that German chamomile seed is light-dependent and should be surface sown.
- Keep the surface constantly moist until germination. Fine surface seed dries out fast. A mister or a humidity dome indoors holds the moisture; outdoors, a light daily watering does it. At around 65 to 70 F the seed sprouts in roughly 7 to 10 days, often within a week in warm conditions.
If you start indoors, sow about 4 to 6 weeks before your last frost, then harden the seedlings off and transplant after the danger of frost has passed. If you would rather skip the trays, chamomile direct-sows well; just wait until after your last frost and scatter it where it is to grow. Our guide to starting seeds indoors covers the tray-and-light basics if you go the indoor route.
Growing On: An Undemanding Plant
Once it is up, German chamomile asks for very little, which is part of its charm. Give it full sun for the heaviest flowering, though it tolerates a little afternoon shade in hot climates. Thin or space the plants about 8 to 10 inches apart so air moves freely between them, which keeps the foliage dry and disease away.
Do not spoil it with rich soil or fertilizer. Chamomile is not a heavy feeder and does best in average, well-drained ground; overfeeding gives you a floppy plant with lush leaves and fewer flowers, the opposite of what you want. Water when the top inch of soil dries, a little more attentively while plants are young and establishing, then back off. An established patch is fairly drought tolerant and close to self-sufficient. This low-fuss temperament is why chamomile lands on our list of the easiest plants to grow.
The plants may lean or sprawl a bit as they get tall and top-heavy with bloom. That is normal for German chamomile and not a problem; you can let them lean into each other for mutual support or run a few short twiggy stakes through the patch if you prefer them upright.
Harvesting Chamomile for Tea
This is the payoff, and timing is everything. Pick too early and the flowers are thin and low in the oils that carry the flavor. Pick too late and they are past their best and shattering.
The signal is the flower itself. Harvest a chamomile head when it is at full bloom: the white petals are open and flat, and about two thirds of the tiny yellow tube flowers in the domed center have opened. That is the peak, when the flower holds the most of the aromatic oil that makes the tea.
Time of day matters too. Pick in late morning or around midday on a dry, sunny day, once any dew has burned off and the flowers are fully open. This is when the essential-oil content is highest and the flowers are dry enough to store well. Never harvest wet flowers, which mold instead of drying.
To pick, hold the stem just below a flower head and pinch or snip off the head, leaving the foliage to keep producing. For a fuller patch you can run your fingers up the stems like a comb and strip the heads into a basket or bowl. Harvest every few days through the season. Chamomile responds to picking the way many flowers do: the more you take, the more it makes, and regular harvesting keeps a plant blooming for weeks.
Drying and Storing the Flowers
Fresh chamomile can be steeped straight away, but drying is how you build a supply that lasts the year, and it is simple. Spread the flower heads in a single layer on a screen, a tray, or a paper-lined basket, and set them somewhere warm, dry, dark, and airy. Direct sunlight fades the flowers and cooks off the oils, so keep them out of it. Depending on your humidity, they are fully dry in about one to two weeks, and you will know they are ready when a flower crumbles easily between your fingers.
If you want to speed it up, a food dehydrator works well, but keep the heat low, 95 F or below, so you dry the flowers without driving off the aromatic oils that are the whole point.
Store the dried flowers in an airtight jar, out of the light, and they hold their flavor for up to a year. To brew, steep about a tablespoon of dried flowers, or a small handful of fresh ones, in a cup of just-off-the-boil water for around five minutes, then strain. Because our German chamomile is an open-pollinated heirloom, you can also let a few flowers go to seed at the end of the season; the plant self-sows readily, and a single sowing often reseeds itself into a patch that returns year after year.
The Whole Point Is the Cup
Chamomile rewards a small amount of care with something you cannot buy at the same quality: your own tea, dried from flowers you grew, with the honeyed, apple-like aroma that fades in commercial bags. Grow the German type for the harvest, sow the fine seed on the surface where the light can reach it, pick at full bloom on a dry midday, and dry the flowers gently in the dark. That is the entire craft.
If you are building a from-seed herb and flower garden, our roundup of the best flowers to grow from seed pairs well with chamomile, and for another fragrant, tea-and-sachet plant with a slower, more patient temperament, our guide to growing lavender from seed is a natural companion. A single packet of our German Chamomile seeds holds 2,280 seeds, enough for a generous tea patch with plenty to spare.
Sources
- University of Wisconsin-Madison Division of Extension, German Chamomile, Matricaria chamomilla
- North Carolina State Extension, Matricaria chamomilla (Chamomile, German Chamomile) Plant Toolbox
