Winter savory (mountain savory) care

Light

Winter savory is a sun-lover and needs the brightest spot in the home to thrive. 6 hours of direct sun. Indoors that almost always means a south or west-facing windowsill in the northern hemisphere. Plants moved abruptly from low light to direct sun will scorch — acclimate them over 7-10 days by giving a little more sun each day.

Watering

Water winter savory weekly watering. The actual day count varies with pot size, light level, and the season — the finger test (or, better, lifting the pot to feel its weight) is more reliable than a calendar. Empty any drainage saucer after watering so the pot is never sitting in water. Very drought-tolerant once established.

Soil and pot

Winter savory grows best in free-draining loam. pH 6.7-7.5. Lean dry 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

Winter savory sits happiest at around 30-50% (outdoor) humidity and 15-26°C (60-80°F). Prefers dry conditions. 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 winter savory sparingly. None needed in average soil; lean conditions intensify flavour. 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 winter savory in the Growli community. Each is annotated with the most common cause so you know where to start.

• Winter wet rot — Hates wet feet; plant on slopes or raised beds.
• Becomes woody — Trim lightly each spring to maintain shape.
• Slow growth — Normal; winter savory is steady, not rapid.
• Yellowing — Wet soil; improve drainage.
• Sparse flowering — Insufficient sun.

Companion plants

Winter savory pairs well with Bean, Rose, and Lavender. These are species with similar light and water needs, so you can grow them in the same bed or container without conflict.

Propagation

Stem cuttings in summer or seed in spring. 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

Winter savory is pet-safe. Satureja montana is not listed by the ASPCA. Safe in moderation. 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.

Winter savory deep-dive guides

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

• Winter savory watering schedule
• Winter savory light requirements
• Best soil mix for winter savory
• Winter savory fertilizing guide
• When to repot winter savory
• How to propagate winter savory
• Winter savory growth rate & size
• Winter savory cold hardiness
• Winter savory temperature & humidity
• Is winter savory toxic to cats & dogs?

Related guides

Winter savory is also commonly called mountain savory or sariette de montagne.

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• All 200 plant care guides in the Growli library