Growing Chamomile in Australia: The Complete Guide

Chamomile is an easy annual herb to grow, needing full–part sun with regular watering.

Chamomile is one of the easy additions to a home garden, and this article walks through everything behind our one-page printable guide in a good deal more depth than a single card allows.

It's worth being clear about why chamomile is worth the bed space before getting into how to grow it. At a glance, it's rated easy, with a sun of full–part sun; water of regular; soil ph of 6.0–7.5 — details that matter more once you're actually planning around them than they do on a first read. The rest of this article works through exactly what each of those means day to day, in more depth than a single printable card has room for, and with the reasoning behind each recommendation rather than just the recommendation itself.

Climate and Timing Considerations

Australia's climate zones change growing timing more than most general advice accounts for. Cool temperate zones (Tasmania, the Victorian highlands, southern NSW) have recurring frost risk well into what other zones call spring, which compresses the safe planting window for frost-tender plantings. Warm temperate zones (Sydney, Adelaide, Melbourne, Perth) sit closest to what general advice assumes by default. Subtropical zones (Brisbane, northern NSW) rarely see frost at all, and the growing calendar shifts earlier and later as a result. Our site-wide zone setting adjusts the advisory note shown on the Planting Calendar for exactly this reason — worth setting once if you haven't already. The same zone setting also feeds the Harvest Calendar, so both ends of the growing cycle reflect wherever you actually garden, rather than a generic Australia-wide average.

• Cool Temperate (TAS, VIC highlands, southern NSW, ACT): shorter frost-free window — lean toward the later end of any spring planting window shown on the guide above.
• Warm Temperate (Sydney, Adelaide, Melbourne, Perth, coastal NSW/WA): closest match to the general timing shown above; frost is occasional but rarely severe.
• Subtropical (Brisbane, northern NSW, coastal QLD): minimal frost risk — often plantable a few weeks earlier and later than the general window shown above.

Grown for the flowers

Unlike most herbs grown for leaf, chamomile is grown for its small daisy-like flowers — picked and dried for tea. Regular picking encourages more blooms.

Planting Chamomile

Method. Surface sow — seed needs light to germinate, don't bury it.

Soil. Well-drained, moderately fertile.

Timing. Sow in spring or autumn.

These few details do most of the actual work, more than any single trick or shortcut would.

Keeping It Growing Well

A few things matter most here:

• Keep soil surface moist until germination.
• Pick flowers regularly to encourage continued blooming.
• Water moderately — avoid extremes of wet or dry.
• Let a few flowers go to seed at season's end for self-sowing.

These aren't equally important, but all of them are worth building into your routine — keep soil surface moist until germination. Let a few flowers go to seed at season's end for self-sowing. Treat this list as a routine to build rather than a one-off checklist, and it becomes second nature within a season or two.

What Can Go Wrong

The key things to get right:

• Aphids — occasional cluster on stems; hose off.
• Powdery mildew — humid, crowded conditions; space well.
• Few other issues — a generally easy, trouble-free plant.
• Poor germination — usually from burying seed too deep.

None of these are complicated on their own, but skipping one is a common source of trouble — aphids — occasional cluster on stems; hose off. Poor germination — usually from burying seed too deep. Treat this list as a routine to build rather than a one-off checklist, and it becomes second nature within a season or two.

When and How to Harvest

Signs. Flowers are fully open, petals starting to fold back slightly.

Method. Pick flower heads by hand.

Curing. Dry flowers flat on a screen or paper in a warm, airy spot.

Storage. Dried, airtight, a year or so.

None of these are difficult individually — the value is in getting all of them right at once.

Preserving. See Dehydrating for drying leafy herbs for longer storage.

Companions & rotation

Our printable card above lists specific plants that pair well nearby and others best avoided, along with a rotation note: Cabbage, Onion, None major. Getting this right matters more over multiple seasons than it does in any single one — the benefits and the risks of poor rotation both compound over time rather than showing up immediately.

Related Guides

If chamomile suits your garden, these related guides in the same category are worth a look too:

• Basil
• Coriander
• Dill
• Parsley

That's the full picture behind chamomile. The printable A4 version of this guide — with the quick-reference gauges and diagram in one page — is available on the main guide page below. If you're planning a whole bed rather than a single plant, our Companion Planting Checker is worth using alongside this guide. As with every guide on this site, this is general information based on our own research and experience, not professional advice — your specific soil, climate, and circumstances will always vary from ours to some degree.

Beyond the printable card, our Planting Calendar and Harvest Calendar tools will show a zone-adjusted note for chamomile specifically, and the Companion Planting Checker covers the specific pairings mentioned above in more detail.

Frequently Asked Questions

→ View the printable A4 guide for chamomile