Salem

Family: Lamiaceae Herb

Planting Schedule

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Fragrant as a sun-warmed stone wall, Salem Rosemary releases a crisp, resinous pine-citrus aroma with every touch—its flavor brightens from herbal to gently woodsy as the plant matures.

Expect narrow, needlelike leaves with a supple, leathery snap and a deep green sheen that holds its character through the season. Grow Salem for aromatic bundles, fragrant foliage for drying, and bold, steady presence in herb beds and containers—an enduring perennial that keeps your garden smelling alive.

Light: Full SunMaturity: 90 DaysHabit: Upright

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Salem Planting Dates by USDA Zone

Estimated US hardiness-zone windows for sow, transplant, and harvest. Enter a US ZIP above for exact local dates, or open a zone below.

Zone	Start Indoors	Sow / Transplant	Harvest
Zone 1a	May 4th	Jun 8th	Sep 6th – Jul 15th
Zone 1b	Apr 20th	May 25th	Aug 23rd – Aug 1st
Zone 2a	Apr 13th	May 18th	Aug 16th – Aug 29th
Zone 2b	Apr 3rd	May 8th	Aug 6th – Aug 25th
Zone 3a	Apr 3rd	May 8th	Aug 6th – Sep 1st
Zone 3b	Apr 7th	May 12th	Aug 10th – Sep 21st
Zone 4a	Apr 3rd	May 8th	Aug 6th – Sep 24th
Zone 4b	Apr 1st	May 6th	Aug 4th – Sep 27th
Zone 5a	Mar 27th	May 1st	Jul 30th – Sep 30th
Zone 5b	Mar 23rd	Apr 27th	Jul 26th – Oct 5th
Zone 6a	Mar 20th	Apr 24th	Jul 23rd – Oct 10th
Zone 6b	Mar 14th	Apr 18th	Jul 17th – Oct 16th
Zone 7a	Mar 9th	Apr 13th	Jul 12th – Oct 20th
Zone 7b	Feb 27th	Apr 3rd	Jul 2nd – Oct 28th
Zone 8a	Feb 18th	Mar 25th	Jun 23rd – Nov 5th
Zone 8b	Feb 9th	Mar 16th	Jun 14th – Nov 12th
Zone 9a	Jan 23rd	Feb 27th	May 28th – Nov 26th
Zone 9b	Dec 29th	Feb 2nd	May 3rd – Dec 9th
Zone 10a	—	Oct 1st	Dec 30th – Feb 28th
Zone 10b	—	Oct 1st	Dec 30th – Feb 28th
Zone 11a	—	Oct 1st	Dec 30th – Feb 28th
Zone 11b	—	Oct 1st	Dec 30th – Feb 28th
Zone 12a	—	Oct 1st	Dec 30th – Feb 28th
Zone 12b	—	Oct 1st	Dec 30th – Feb 28th
Zone 13a	—	Oct 1st	Dec 30th – Feb 28th
Zone 13b	—	Oct 1st	Dec 30th – Feb 28th

Crop Details

Trait	Value
Days to Maturity	90
Sun Requirements	Full Sun
Growth Habit	Upright
Support Needed	None
Planting Depth	Normal
Germination Temp (°F)	70
Min Soil Temp (°F)	60
Min Night Temp (°F)	50
Harden Off (days)	10

Culinary Notes

Chef's Note

Salem rosemary hits with a clean pine-citrus snap that holds up to heat, so it’s built for sheet-pan roasting and fat-based infusions rather than relying on delicate, raw use. Use it like a fragrance—early in the cook for body, later for lift—so it stays sharp instead of turning bitter.

Best Uses

robust infusions for oil or butter (stays punchy, not hollow)
dry-roasting applications—tuck into sheet-pan potatoes, root veg, or chickpeas
quick-chop finishing in marinades where you want fragrance more than sweetness
drying and long-simmer stews where the aroma rounds without turning flat

Flavor Profile

crisp resinous pine bright pine-citrus aromatics gentle woodsy herbal depth leathery needle snap

Kitchen Pairings

garlic lemon olive oil roasted potatoes chicken thighs white beans

Frequently Asked Questions

Salvia rosmarinus (Salem) — what pest or disease should I watch for, and how do I treat it?

The most common issue is powdery mildew, which shows up as a white, dusty coating on leaves during humid stretches and crowded growth. Improve airflow by spacing plants and watering at the soil line, then remove the worst leaves; if needed, spray a labeled horticultural sulfur product early in the morning and repeat according to label directions.

How often should I water Salvia rosmarinus during its main growing phase?

Water deeply but infrequently to keep soil lightly moist without staying wet—typically about 1–2 times per week depending on heat. Let the top 1–2 in (2–5 cm) of soil dry before watering again, since rosemary-type salvias (Salvia rosmarinus) struggle if roots sit in constantly damp soil.

How can I tell when Salem (Salvia rosmarinus) is ready to harvest?

Begin harvesting once plants are well established (around 60–90 days) and the stems have multiple sets of leaves, with new growth showing vigorous branching. Harvest sprigs before flowering or just as buds form for best leaf flavor; if you wait until full bloom, stems become more woody and the leaves are less tender.