Chamomile care

Light

Most houseplants will scorch where chamomile thrives. Give it the windowsill you'd otherwise leave empty because everything else burned there. Full sun to light shade. A plant moved abruptly from low light to direct sun bleaches in 48 hours — always acclimatise over a week.

Watering

Aim for when the top of the soil is dry, every 7-10 days for chamomile, but treat that as a starting point rather than a rule. A south-facing summer windowsill will dry the pot twice as fast as a north-facing winter room. Lift the pot; if it feels noticeably lighter than it did wet, water it. Drought-tolerant once established.

Soil and pot

Chamomile grows best in free-draining loam. pH 5.5-7.5. Tolerates poor soil. A pot with a working drainage hole is non-negotiable for this species — even free-draining mix will turn soggy in a closed planter. If you love the look of a decorative pot without a hole, use it as a cachepot around an inner nursery pot you can lift out to water.

Humidity and temperature

Chamomile sits happiest at around 40-70% (outdoor) humidity and 15-24°C (60-75°F). Outdoor humidity rarely matters. If you keep the room above 15 year-round and avoid placing the plant near a cold draught, a hot radiator, or an air-conditioning vent, you have already handled the two biggest indoor stressors.

Fertilising

Feed chamomile sparingly. None required in average garden soil. Skip fertiliser entirely on a stressed, recently-repotted, or actively wilting plant — fertiliser salts make damage worse, not better. Wait for a round of healthy new growth before resuming a feeding rhythm.

Common problems

Below are the issues we see most often on chamomile in the Growli community. Each is annotated with the most common cause so you know where to start.

• Self-seeding everywhere — Cut back before seed sets if you want to control spread.
• Aphids on flower buds — Rinse off with water; ladybirds clean up quickly.
• Flopping stems — Too rich a soil or too much shade.
• Poor germination — Seed needs light to germinate — surface-sow and keep moist.

Companion plants

Chamomile pairs well with Cabbage, Onion, and Cucumber. These are species with similar light and water needs, so you can group them in the same room or on the same shelf and water as a batch.

Propagation

Direct-sow seed in spring or autumn; allows itself to self-seed thereafter. Propagation is the cheapest, most satisfying way to expand a collection — and it doubles as insurance against losing a mature plant to an accident. Take a backup cutting once the parent is established and healthy.

Toxicity to pets

Chamomile is toxic to pets. ASPCA lists chamomile (Anthemis nobilis and related) as toxic to cats and dogs in quantity, with allergic dermatitis and GI upset reported. Tea-bag amounts are very low risk; garden bingeing is not. If you keep cats, dogs, or curious children in the house, weigh placement carefully — a high shelf or a hanging planter is enough for casual safety. For severe ingestion incidents, call your local vet and the ASPCA Animal Poison Control Center (in the US, 888-426-4435).

Pet-safety status is sourced from the ASPCA Toxic and Non-Toxic Plant List, which catalogues the most-asked-about plants for cats, dogs, and horses.

Chamomile deep-dive guides

Every aspect of chamomile care, each with its own calibrated guide:

• Common chamomile problems & fixes
• Chamomile watering schedule
• Chamomile light requirements
• Best soil mix for chamomile
• Chamomile fertilizing guide
• When to repot chamomile
• How to propagate chamomile
• How to prune chamomile
• What's eating my chamomile?
• Chamomile growth rate & size
• Chamomile cold hardiness
• Chamomile temperature & humidity
• Is chamomile toxic to cats & dogs?
• Is chamomile toxic to cats?
• Is chamomile toxic to dogs?
• Getting chamomile to bloom

Featured in these plant shortlists

Chamomile qualifies for 5 curated Growli shortlists — each one filtered objectively from our structured plant-care library, so the selection is consistent and checkable:

• Best drought-tolerant houseplants — Houseplants that prefer to dry out — forgiving of forgotten watering and ideal for travel or busy weeks.
• Best flowering houseplants — Indoor plants grown for their blooms — selected from the flowering species in Growli’s plant-care library.
• Houseplants toxic to cats & dogs — The common houseplants the ASPCA lists as toxic to cats and dogs — the ones to keep out of reach, each with its symptoms and a safe alternative.
• Best houseplants for full sun — Houseplants that want direct sun — the species for a hot south or west-facing windowsill where shade-lovers scorch.
• Best fragrant houseplants — Indoor plants with scented flowers or aromatic foliage — greenery you can smell, selected from our care library.
• Browse all 30 plant shortlists — pet-safe, low-light, drought-tolerant and more

Related guides

Chamomile is also known as German chamomile, wild chamomile, and Hungarian chamomile.

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