German vs Roman Chamomile: Which to Grow?

If you’ve stood at a seed rack staring at two packets both labeled “chamomile,” here’s the short answer: they brew nearly identical tea and the flowers look almost the same, but they are two completely different plants with opposite growing habits. German chamomile (Matricaria chamomilla, also sold as M. recutita) is an upright, bushy annual that grows fast from seed, blooms heavily, and self-sows so reliably it acts almost perennial. Roman chamomile (Chamaemelum nobile) is a low, creeping perennial grown as a fragrant ground cover or walkable lawn, with fewer and slightly more bitter flowers. So the real question isn’t which is “better” — it’s whether you want a flower factory for the teapot or a permanent apple-scented mat underfoot. This guide breaks down the differences and tells you which one belongs in your garden.

German Chamomile (Matricaria chamomilla)

German chamomile is a hardy annual that grows upright and bushy, typically reaching 1 to 2 feet tall with feathery, finely dissected foliage on branching stems. Sow it directly in the garden after the last frost and it germinates fast, often flowering within 6 to 8 weeks. Once it starts, it blooms profusely and keeps going all season, throwing out small daisy-like flowers with white petals around a bright yellow center. The defining feature is that center: in German chamomile the receptacle is hollow and cone-shaped, which you can feel if you slice a flower head in half. It carries a sweeter, apple-like scent and is the standard species grown for tea and herbal use, prized for its higher chamazulene and essential-oil content in the flowers.

Culturally it could not be easier. German chamomile wants full sun and actually performs best in lean, well-drained soil — rich, heavily fertilized beds give you lush foliage and disappointing flower counts. Space plants roughly 8 to 12 inches apart, or scatter-sow and thin. The plant’s best trick is that it self-seeds reliably: leave a few spent flower heads to drop their seed in fall and you’ll get a fresh stand the following spring with no work at all. That means a single packet, once established, tends to return year after year in the same bed. It’s a magnet for pollinators and hoverflies, which makes it a useful companion plant scattered through a vegetable patch or cottage border. For more low-fuss flowering choices, see our plants and flowers hub.

Roman Chamomile (Chamaemelum nobile)

Roman chamomile is the perennial of the pair, hardy in roughly USDA zones 4 to 9. Instead of growing tall, it forms a low, creeping mat just 3 to 12 inches high, spreading outward along the ground by rooting stems. The foliage is fragrant and slightly denser-looking than German’s, and when you brush or step on it the leaves release a strong apple-and-honey scent. It produces fewer flowers than German, and they sit on a solid receptacle rather than a hollow cone — a quick way to tell the two apart. The taste of Roman chamomile tea leans slightly more bitter than German’s smoother, sweeter cup, though both are recognizably chamomile.

What makes Roman chamomile special is its use as living ground cover. It’s the classic plant for a chamomile lawn, for softening the gaps between stepping stones, and for edging paths where its scent is released as you walk by. It tolerates light foot traffic, which most ground covers cannot. There’s even a non-flowering cultivar, ‘Treneague’, bred specifically for lawns — it stays low, doesn’t bolt into flower stalks, and spreads densely, so it’s propagated by division or cuttings rather than seed. Roman chamomile prefers full sun to light shade and well-drained soil, and like its German cousin it dislikes being overfed. Give an established mat an occasional division every few years to keep it dense and vigorous.

Factor	German Chamomile	Roman Chamomile
Lifecycle	Annual (self-seeds)	Perennial (zones 4–9)
Height / habit	Upright, bushy, 1–2 ft	Low creeping mat, 3–12 in
Flower abundance	Profuse, all season	Fewer flowers
Scent / flavor	Sweeter, apple-like	Slightly more bitter
Best use	Tea and dried flowers	Lawn / walkable ground cover
Hardiness	Grown fresh each year	Cold-hardy perennial
Propagation	Seed	Seed + division/cuttings
Self-seeding	Strong; returns reliably	Minimal; spreads by stems

When to Grow German Chamomile

Choose German chamomile when your goal is flowers — lots of them — to harvest, dry, and brew. Because it blooms so heavily over a long season, a small patch can supply a steady stream of flower heads for the teapot, far more than you’d get from the same area of Roman chamomile. It’s also the easier of the two to start, since it germinates quickly from direct-sown seed and needs no transplanting fuss. If you garden in a cottage or naturalizing style, German chamomile fits right in: scatter it through mixed borders and let it weave between other plants.

It’s a strong choice for pollinator gardens too, drawing bees, hoverflies, and other beneficial insects all summer. The trade-off is that it’s an annual, so you either let it self-seed or resow each spring. For most gardeners that’s a feature rather than a bug — leave a few heads to ripen and drop seed, and the bed refreshes itself. If you want a tidier bed, simply pull spent plants and broadcast a fresh packet. German chamomile pairs naturally with other easygoing herbs; if you’re planning a brew-it-yourself herb corner, our spearmint vs peppermint guide covers another classic tea pairing.

When to Grow Roman Chamomile

Reach for Roman chamomile when you want a fragrant perennial ground cover rather than a harvest. It’s the right plant for a chamomile lawn, for edging a garden path, or for filling the seams between stepping stones and pavers where you want something soft, low, and aromatic underfoot. As a permanent low mat, it releases that signature apple scent every time you brush or tread on it, which is the whole appeal — a sensory ground cover you can actually walk across. For a small-scale tea harvest you can still pick its flowers, just expect a more modest yield than German delivers.

Because it’s perennial, Roman chamomile rewards a bit of patience: it can take a season to fill in and establish, but then it returns year after year from the same crowns. To keep a lawn or mat looking dense, divide clumps every two to three years and replant the divisions into any thin spots — this also prevents the center from going bare. If you specifically want a lawn that never flowers and stays carpet-flat, plant the ‘Treneague’ cultivar from divisions. Just remember Roman chamomile tolerates only light foot traffic, so use it on low-use paths and seating areas, not as a play-area substitute for turf.

How to Tell Them Apart

The most reliable field test is the flower center. Pinch a flower head and slice or press it: German chamomile has a hollow, cone-shaped receptacle, while Roman chamomile’s center is solid. Beyond the flower, habit gives it away instantly — if the plant is standing tall and upright at 1 to 2 feet, it’s German; if it’s hugging the ground in a creeping mat, it’s Roman. The foliage offers another clue: German’s leaves are finer and more feathery, while Roman’s are a little denser and more matted. Both share the daisy-like white-and-yellow flowers, so don’t rely on bloom appearance alone.

One genuine source of confusion is look-alike weeds. Scentless mayweed and stinking mayweed (also called dog fennel) produce very similar daisy flowers but lack the sweet apple aroma — in fact stinking mayweed smells unpleasant when crushed. The simplest check is to crush a few leaves and flowers and sniff: true chamomile, German or Roman, smells distinctly of apples and honey. If there’s no scent or an off smell, you’re probably looking at a mayweed rather than chamomile. The same “rub and smell” trick that distinguishes aromatic herbs works here, just as it does when telling apart lookalike herbs in our dill vs fennel guide.

Growing & Harvesting Either One

Both chamomiles share the same basic needs, which makes growing either one straightforward. Give them full sun and well-drained soil — even poor, lean soil works fine, and that’s actually preferable. Resist the urge to fertilize: rich soil and feeding push the plants toward leafy growth at the expense of flowers, which is the opposite of what you want from a tea crop. Water young plants to get them established, after which both species tolerate drought well and need little supplemental water. Neither is fussy about pests, though good airflow helps prevent the occasional bout of mildew in humid, crowded plantings.

For harvesting, pick the flower heads when they’re fully open — petals flat or just beginning to curl back — and do it in mid-morning once the dew has dried but before the day’s heat. Pinch or snip the heads with a little stem and gather them into a basket. Harvesting regularly actually encourages more blooms, especially on German chamomile, so frequent picking pays off. To dry, spread the flowers in a single layer in a warm, shaded, well-ventilated spot out of direct sun, which preserves color and aroma, and store the dried heads in an airtight jar. Use the dried or fresh flowers to make a simple chamomile infusion.

Which Should You Choose?

For tea and dried flowers: grow German chamomile — its sheer flower output makes it the practical choice for anyone who wants a real harvest. For a fragrant lawn or ground cover: grow Roman chamomile, the only one of the two that forms a walkable, scented mat. Cold-winter perennial herb garden: Roman wins, since it overwinters and returns from the same plant in zones 4 to 9. Quick first-year results: German, which races from seed to bloom in a couple of months. Between pavers and walkable areas: Roman, ideally the low ‘Treneague’ cultivar for paths you’ll actually step on.

The honest truth is that these plants do different jobs, so many gardeners simply grow both: German in a sunny bed for the volume of tea flowers it produces, and Roman tucked along a path or between stones for its perennial scent. If you only have room or patience for one, let your goal decide — a teapot points you to German, while a soft, aromatic ground cover points you to Roman. Either way you get the same beloved apple-honey chamomile character; you’re really choosing the form it takes in your garden, not the flavor in your cup.

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