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Rosemary — Salvia rosmarinus (formerly Rosmarinus officinalis)

Growing resilience through ancient wisdom and modern practice

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Rosemary — Salvia rosmarinus (formerly Rosmarinus officinalis)

layout: base.njk title: Rosemary description: Growing Rosemary in West Virginia (Zone 6b/7a) category: herb

Type: Perennial (marginal in Zone 7, grow in pots for overwintering)
Family: Lamiaceae (Mint family)
Sun: Full sun
Water: Low (drought-tolerant once established)
Soil pH: 6.5-7.5
Hardiness: Zones 7-10 (Zone 6 with heavy protection or containers)

Quick Reference: See detailed growing information below

🌱 Expected Yield

  • Per plant: ¼-½ lb fresh sprigs per season (Year 2+)
  • Per patch (10'x10'): 3-5 lbs fresh (if survives, 6-8 plants)
  • Lifespan: 5-10 years if survives winters; often grown as annual in Zone 6

🏺 Heirloom Varieties (5-10+)

'Common' Rosemary

  • Source: Widespread, most nurseries
  • Notes: Upright growth (4-6'). Cold-hardiest variety. Strong fragrance. Best for cooking and hedges.

'Arp' Rosemary

  • Source: Seed Savers Exchange, Baker Creek, Southern Exposure
  • Notes: Named for Arp, Texas. Most cold-hardy variety (survives Zone 6, sometimes Zone 5). Upright. Mild flavor. Essential for northern gardeners.

'Hill Hardy' Rosemary

  • Source: Hill's Herb Farm, specialty nurseries
  • Notes: Selected for cold tolerance. Upright habit. Good fragrance. Zone 6 survivor.

'Athens Blue Spires' Rosemary

  • Source: Southern Exposure, perennial specialists
  • Notes: Blue flowers. Upright. Cold-tolerant. Vigorous. Attractive.

'Prostratus' (Creeping) Rosemary

  • Source: Johnny's Selected Seeds, Burpee
  • Notes: Trailing habit (6-12" tall, 4-8' wide). Good for hanging baskets, rock gardens. Mild fragrance. Less cold-hardy.

'Golden Rain' Rosemary

  • Source: Specialty nurseries, perennial collections
  • Notes: Yellow-variegated foliage. Ornamental. Prone to frost damage. Grow in pots.

'Albus' (White) Rosemary

  • Source: Herb specialists, rare collections
  • Notes: White flowers. Upright. Good fragrance. Unusual variety.

'Blue Boy' Rosemary

  • Source: Johnny's Selected Seeds, Burpee
  • Notes: Dwarf (1-2' tall). Compact. Good for containers. Cold-tender.

'Miss Jessopp's Upright' Rosemary

  • Source: European collections, herb specialists
  • Notes: English selection. Very upright. Strong fragrance. Cold-hardy. Traditional variety.

'Sudbury Blue' Rosemary

  • Source: Canadian nurseries, cold-climate specialists
  • Notes: Selected in Canada. Extra cold-hardy. Blue flowers. Upright. Best for Zone 5-6.

'Tuscan Blue' Rosemary

  • Source: Johnny's Selected Seeds, Burpee
  • Notes: Vigorous (6-7' tall). Pink-tinged flowers. Thick stems. Less cold-hardy. Spectacular in warm zones.

📜 Cultural History & Domestication

Domesticated: Ancient Mediterranean, 3,000+ years ago

Archaeological Evidence: Native to Mediterranean region (Spain, France, Italy, Greece). Used in ancient Egyptian, Greek, Roman cultures.

Historical Record: - Ancient Egypt: Rosemary found in tombs, used in embalming - Ancient Greece: Theophrastus (300 BCE) described rosemary. Students wore rosemary garlands during exams (memory aid) - Ancient Rome: Rosemary = remembrance. Romans used in cooking, medicine, religious ceremonies. Pliny listed medicinal uses. - Medieval Europe: Rosemary for memory, protection against plague. Brides wore rosemary headdresses, grooms wore sprigs. - Victorian language of flowers: Rosemary meant "remembrance" and "fidelity" - Shakespeare: "There's rosemary, that's for remembrance" (Hamlet, 1600) - 1300s: Hungarian Water (rosemary distillate) famous beauty tonic - Name origin: Latin "ros marinus" = "dew of the sea" (coastal habitat)

Cultural Significance: - Symbol of remembrance: Weddings, funerals, ANZAC Day (Australia) - Greek/Roman students: Rosemary for memory enhancement - Medieval medicine: Antiseptic, circulation stimulant - Victorian tradition: Rosemary in bridal bouquets for fidelity - Australian tradition: Rosemary worn on ANZAC Day (remembrance of fallen soldiers) - Traditional medicine: Memory, circulation, hair growth - Modern science: Carnosic acid has neuroprotective properties - Symbol of loyalty, remembrance, friendship

🌾 Seed Saving / Propagation

  • Seed method: Plants produce small blue/pink/white flowers. Tiny nutlets form. Seeds have low germination rate (often <20%). Harvest when dry.
  • Isolation: 2+ miles (insect-pollinated, crosses between rosemary varieties)
  • Viability: 2-3 years (low viability)
  • Division: Not typically divided (woody shrub)
  • Cuttings: PRIMARY method. Take 3-4" softwood cuttings in late spring/early summer. Remove lower leaves, root in moist medium (perlite, sand). Roots in 3-4 weeks.
  • Special notes: Seeds notoriously difficult. Vegetative propagation strongly recommended. Cuttings preserve variety characteristics. Layering also works (bend branch to soil, encourage roots).