How to grow summer savory
Family Lamiaceae. Hardy to USDA hardiness zone 3a+ (U.S. Department of Agriculture). Full sun. Ready in 60-70 days.
Sun
Full sun
Spacing
6-10 in
Days to harvest
60-70 days
Hardiness
Zone 3a+
What growers actually recorded
Loading zone 7b results…
When to plant summer savory
- Start indoors: ~6 weeks before last frost.
- Transplant out: ~2 weeks after last frost.
- Direct sow: ~1 weeks after last frost.
Companion plants for summer savory
Plant with: Bean, Onion.
Common pests & problems
Rarely bothered; long grown to deter bean beetles.
Feeding & fertilizer
N-P-K ratio: Low fertilizer: herbs go bland when overfed
Organic options: Compost once at planting · Weak fish emulsion once mid-season if pale · Nothing after that
When to feed: Feed lightly if at all. Mediterranean herbs (rosemary, thyme, oregano) thrive in lean soil.
Watch for: Fast, floppy, weak-flavored growth = too rich.
N = nitrogen (leaves), P = phosphorus (roots and flowers), K = potassium (fruit and disease resistance). How to read a fertilizer label →
Grower's tip
Harvest just before flowering for the best flavor, then shear the whole plant back for a second flush.
When to plant summer savory in your zone
Free month-by-month sowing and transplanting lists, built from frost dates for your USDA (United States Department of Agriculture) hardiness zone.
Soil & water for summer savory
Soil & pH
6.0-7.5
Well-drained, on the lean side. Mediterranean herbs rot in rich wet soil.
Compost once at planting, then leave the bed alone. Add grit or perlite for rosemary and thyme.
Watering
0.5-1 in / week
Base watering; summer savory is an annual and slightly less drought-tolerant than woody Mediterranean herbs like rosemary, though still on the lean, dry-preferring side.
Let the top inch of soil dry between waterings; consistent overwatering produces weaker flavor.
Knowing when to harvest
- Harvest leaves and tender stem tips any time after the plant reaches 6-8 in tall.
- Flavor and oil content peak just before flowering; cut the whole plant back by a third for the best harvest and to delay bolting.
- As an annual, summer savory finishes at first frost; take a final, larger harvest before then for drying.
Storing & keeping
Air-dry bundled stems in a dark, airy spot, or dehydrate at low heat; store dried leaves in a sealed jar away from light for up to a year. Fresh sprigs keep about a week wrapped loosely and refrigerated.
What to expect
Per plant: Multiple cuttings totaling a cup or more of fresh leaf over a season
Troubleshooting summer savory
Plant bolts and turns bitter in midsummer heat
Likely cause: Normal end-of-life behavior for this annual herb once temperatures peak
What to do: Succession-sow a second planting in early summer for a fresh supply into fall.
Leggy, sparse growth
Likely cause: Insufficient light or infrequent harvesting
What to do: Give full sun and harvest/pinch regularly; regular cutting keeps the plant bushy.
Varieties worth growing
Common summer savory (seed-grown standard)
The typical culinary type sold by seed companies; peppery flavor traditionally paired with beans.
Growing summer savory in containers
Grows well in a 6+ in pot; a good candidate for a kitchen windowsill herb container alongside other annual herbs.
Nutrition
Volatile oils that hold up after drying: rosmarinic acid in rosemary, thymol in thyme, menthol in mint, eugenol in basil and oregano. That's why a pinch of dried herb often tastes stronger than a handful of fresh. The oils are concentrated once the water leaves.
Common questions
Is summer savory the same as winter savory?
No. Summer savory is a tender annual with a milder flavor, replanted each year; winter savory is a woody perennial with a stronger, more resinous taste that survives winter outdoors in milder climates.
Why do recipes pair savory with beans specifically?
Summer savory has a long culinary tradition (sometimes called the 'bean herb') for flavoring bean dishes, and some cooks find it also eases digestion of beans, though that effect isn't rigorously established.
Where these numbers come from
- USDA Plant Hardiness Zone Map (2023 revision). Zone assignment and the 30-year normals behind every cold-hardiness figure.
- NOAA NCEI 1991-2020 Climate Normals. Frost dates, growing-season length, and the probability bands on both.
- Cornell, UMN, and UC Davis Cooperative Extension crop guides. Spacing, days to maturity, soil pH targets, and per-plant yield ranges.
- USDA FSIS / FDA Produce Safety guidance. Wash, cure, and cold-storage handling numbers.
Ranges are regional guidance, not a promise for your yard. Your own logged results always override the published range.