Rosmarinus officinalis 'Miss Jessup' (Miss Jessup's Rosemary)

Rosmarinus officinalis 'Miss Jessup' (Miss Jessup's Rosemary) - Complete Herb Growing Guide

Rosmarinus officinalis 'Miss Jessup' (Miss Jessup's Rosemary)

Complete Herb Growing Guide – Culinary Woody
Culinary Woody • Lamiaceae
⏱ 18 min read
Rosmarinus officinalis 'Miss Jessup' botanical illustration Botanical illustration of Rosmarinus officinalis 'Miss Jessup', a culinary woody herb Culinary Woody • Lamiaceae
🪵
Culinary Woody
150cm
Height
-12°C
Cold Hardy
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USDA Zones 7–10
🌿
Harvest: Leaves, Sprigs
📅
Year-Round
Features
ContainerCulinaryDrought TolerantDeer ResistantPollinator

Introduction & History

Botanical introduction Vintage herbarium plate introducing Rosmarinus officinalis 'Miss Jessup' Herbarium Specimen Rosmarinus officinalis 'Miss Jessup' Fam.: Lamiaceae Origin: cultivar, UK Oil glands Culinary Woody • Lamiaceae

Miss Jessup - elegantný stĺpovitý rozmarín s najužším vzpriameným rastom zo všetkých kultivarov. Kým bežný rozmarín sa šíri do šírky, Miss Jessup rastie úzko nahor ako malý cypruš a dosahuje výšku až 180 cm. Ideálny pre malé záhrady, kde priestor nevoľne umožňuje široký ker, ale vertikálny akcent sa zmestí vždy.

Family: Lamiaceae
Group: Culinary Woody
Genus: Salvia
Species: rosmarinus
Type: Perennial
Origin: cultivar, UK
Cuisine: topiary, columnar habit, culinary
Family etymology: from Latin labium (lip), referring to the two-lipped corolla typical of the mint family
Key phytochemicals (Culinary Woody): camphor (penetrating, cooling), 1,8-cineole (eucalyptus-like), carnosic acid (potent antioxidant), ursolic acid (anti-inflammatory triterpene)
Aromatic profile: resinous, pine, classic rosemary

History & Origin

Kultivar pomenovaný po záhradníčke Miss Jessup, pravdepodobne z Anglicka (presný pôvod nie je zdokumentovaný). Rozšírený v britských záhradných škôlkach od 2. polovice 20. storočia. Obľúbený pre formálne záhrady a obrúbky kde je potrebný úzky, vzpriamený rast. Menej mrazuvzdorný ako Salem alebo Arp.

Botanical Description

Plant anatomy Anatomical diagram of Rosmarinus officinalis 'Miss Jessup' showing leaf structure and oil glands Herb Anatomy Leaf Cross-Section Palisade cells Midrib Oil gland Square stem (Lamiaceae)

Stálezelený poloker z čeľade Lamiaceae (syn. Salvia rosmarinus). Výška 120-180 cm, šírka len 30-50 cm - výrazne stĺpovitý habitus. Listy ihlicovité, 2-3 cm dlhé, tmavoozelené, kožovité, intenzívne aromatické. Kvety bledomodré v pazušných strapcoch, apríl-máj. Najužší vzpriamený kultivar rozmarínu.

Morphological characteristics:
Stem: Square (quadrangular) — diagnostic for Lamiaceae • Leaves: Opposite, decussate arrangement • Height: 150 cm at maturity • Spread: 90 cm • Foliage: dark green, fine needles • Flowers: light blue (spring)

Planting & Cultivation

Planting guide Sowing depth, spacing, and bed layout for Rosmarinus officinalis 'Miss Jessup' Planting & Spacing Guide Soil surface Seed depth 3–6 mm 90 cm spacing Planting Checklist • Sun: Full Sun • Soil pH: 6.0-7.0 • Spacing: 90 cm apart • Depth: 3–6 mm (seed) or root ball • Well-drained, humus-rich soil • Water gently after sowing • Mature height: ~150 cm

Sadenice vysádzať na jar. Vzdialenosť 40-50 cm (pre živé ploty bližšie: 30 cm). Pôda chudobná, priepustná, vápenatá, pH 6,5-8,0. Plné slnko, chránené od severného vetra. Pri južnej stene domu ideálne. Štrková mulč. Drenáž pri výsadbe je kľúčová.

Planting parameters:
Sun exposure Full Sun
Soil pH 6.0-7.0
Spacing 90 cm
Seed depth 3–6 mm (surface-sow if light-dependent germinator)
Water needs Low
Soil type Well-drained, humus-rich loam; add perlite or grit for drainage

Cultivation Details

Minimálny rez - stĺpovitý tvar si udržiava prirodzene. Jarný rez len na odstránenie suchých konárov. Nehnojíte. Životnosť 10-15 rokov na správnom stanovišti. V živom plote strihať na jar do tvaru. Výborná vertikálna dominanta v bylinkových záhonoch.

Climate & Hardiness

Climate and hardiness Hardiness zones and seasonal care diagram for Rosmarinus officinalis 'Miss Jessup' Climate & Hardiness Guide Cold Tolerance 40°C 20°C 0°C -20°C -12°C min Hardy USDA Zones: 7-10 Drought tolerant ✓ Seasonal Activity JFMAMJJASOND Peak season Active growth Harvest/Prep Dormant Overwintering Strategy • Mulch root zone 8–10 cm. Cut back to 10 cm in late winter. Avoid waterlogged soil. • Container plants: move to sheltered wall or wrap pot in bubble fleece.

Zóny USDA 7-10. Na Slovensku na hranici mrazuvzdornosti (-10 až -12 C). V teplejších oblastiach prezimuje s ochranou. V chladnejších polohách nádobová kultúra s prezimovaním v chladnej miestnosti. Suchá zima kľúčová. Menej odolný ako Salem, ale atraktívnejší tvar.

Frost hardiness: Hardy
USDA zones: 7-10
Minimum temperature: -12°C
Drought tolerance: Yes — established plants tolerate dry spells

Seasonal Care

Jar: kontrola po zime, odstránenie suchých konárov. Leto: zber, žiadna zálievka. Jeseň: príprava zimnej ochrany. Zima: mulč, čečina, v chladných oblastiach presunúť do bezvetria. Nehnojíte.

Propagation

Propagation methods Seed, cutting, and division propagation of Rosmarinus officinalis 'Miss Jessup' Propagation Methods From Seed 7—21 days Stem Cutting Cut below node 2—4 weeks Division

Polozdrevnatými odrezkami v júli-auguste (10 cm). Zakorenenie za 4-6 týždňov v piesku. Semenom pomalé a výsledky variabilné. Potomstvo z odrezkov zachováva stĺpovitý tvar. Rozkladanie vrstiev na jeseň.

Propagation methods comparison:
Method Success rate Time Notes
Stem cuttings 70–90% 2—4 weeks Softwood in spring, semi-ripe in summer; 8–12 cm
Division 95%+ Immediate Split established clumps in spring or autumn
Seed 50–80% 14–28 days Some require cold stratification; germination variable
Layering 80–90% 6–12 weeks Pin low branch to soil; sever when rooted

Diseases & Pests

Pest and disease guide Common diseases and pests affecting Rosmarinus officinalis 'Miss Jessup' Common Pests & Diseases Powdery Mildew White powdery coating on leaves ✓ Improve air flow ✓ Avoid overhead water Aphids Clusters on tender shoot tips & buds ✓ Blast with water jet ✓ Encourage ladybirds Root Rot Waterlogged, mushy roots, wilting foliage ✓ Improve drainage ✓ Reduce watering Slugs & Snails Irregular holes in leaves, slime trails ✓ Beer traps, copper ✓ Evening patrols Watch For

Koreňové hniloby pri zamokrení. Prakticky bez hmyzích škodcov vonku. V interiéri červce. Múčnatka v extrémne vlhkom prostredí. Prevencia: drenáž, vzdušné stanovište.

⚠ Rosemary beetle (Chrysolina americana): Metallic green-purple beetles on rosemary, lavender, sage, and thyme. Hand-pick adults; shake branches over white cloth.

Culinary Uses

Culinary preparation Kitchen preparation and preservation methods for Rosmarinus officinalis 'Miss Jessup' Culinary Preparation Fresh leaves, sprigs Drying Air dry 1—2 weeks Freezing Chop + olive oil Freeze in cubes Infused Oil Steep 2—4 weeks topiary, columnar habit, culinary

Identické použitie s bežným rozmarínom - k mäsu, zemiaky, focaccia, grilovanie. Vetvičky ako aromatické grilovacie špízy. Rozmarínový čaj. Rovnaká chuťová kvalita ako ostatné kultivary. Výhoda: úzky rast nezaberá miesto v malej záhrade.

Flavour profile: resinous, pine, classic rosemary. Essential oils are most concentrated just before flowering — harvest at this stage for maximum culinary impact. Heat degrades volatile compounds; add fresh herbs at the end of cooking, or use woody herbs (rosemary, thyme, bay) that withstand longer cooking.
Cuisine traditions: topiary, columnar habit, culinary. This herb features prominently in the aromatic base of traditional dishes and is often paired with complementary herbs and spices from its region of origin.
Pairing guide:
Category Pairing suggestions
Red meat Lamb, beef, venison, pork
Roast vegetables Potatoes, root vegetables, squash
Bread Focaccia, herb bread, crackers
Oils Infused olive oil, compound butter

Medicinal & Aromatherapy

Herbal preparations Traditional herbal extraction and preparation methods for Rosmarinus officinalis 'Miss Jessup' Herbal Preparations Tisane / Tea Fresh or dried Steep 5–10 min Tincture Alcohol extract Macerate 4—6 wks Essential Oil Steam distillation Concentrated volatile oils Poultice Crushed fresh herb applied topically Aroma: resinous, pine, classic rosemary

Rovnaké vlastnosti ako Rosmarinus officinalis - stimulácia pamäte, antioxidanty, trávenie. Silica identická s typovým druhom. Čaj, kúpele, inhalácie. Karnosolová kyselina. Posilnenie vlasov.

Key bioactive compounds:
Compound Properties
camphor penetrating, cooling
1,8-cineole eucalyptus-like
carnosic acid potent antioxidant
ursolic acid anti-inflammatory triterpene
rosmarinic acid antioxidant polyphenol
Aromatherapy profile: resinous, pine, classic rosemary. The essential oil can be used in diffusers, massage blends (diluted in carrier oil at 1–3%), or added to bath water. Some compounds (linalool, linalyl acetate) have clinically demonstrated anxiolytic and sedative effects.
⚠ Contraindications & safety: Essential oils should never be ingested undiluted. Pregnant and breastfeeding women should consult a healthcare professional before medicinal use. Some herbs interact with prescription medications (especially anticoagulants, sedatives, and antihypertensives). Phototoxic compounds (furanocoumarins) in some Apiaceae can cause skin sensitisation in sunlight. This information is for educational purposes only — always consult a qualified herbalist or healthcare professional.

Container & Companion Growing

Container and companion growing Container setup and companion planting layout for Rosmarinus officinalis 'Miss Jessup' Container & Companion Planting Container Setup Drainage layer 30–40 cm Ø, 15 L+ Container Tips • Drainage holes essential • 20–30% perlite in mix • Feed every 2–3 weeks • Water when top 2cm dry • Repot annually in spring • Pot feet prevent waterlog • Shelter from cold winds Excellent for containers Companion Planting Rosmarinus o Culinary Woody Beans Brassica Carrots Strawber Cucumber Fennel ● Good ● Avoid

Container Growing

Výborný v nádobe vďaka úzkemu rastu - nezaberá veľa miesta. Vysoký kvetináč (40+ cm) pre stabilitu. Substrát s 1/3 štrku. Na balkóne a terasu ako vertikálna dominanta. V nádobe ľahko prezimovateľný v chladnej miestnosti (0-10 C).

Container requirements:
• Minimum pot size: 30–40 cm Ø, 15 L+
• Deep taproot; repot every 2–3 years
• Use free-draining potting compost with 20–30% perlite or grit
• Ensure drainage holes; stand on pot feet to prevent waterlogging
• Feed with dilute liquid fertiliser (half-strength) every 2–3 weeks in growing season

Companion Planting

V obrúbkach a formálnych záhradných vzoroch. Vertikálny akcent medzi nižšími bylinkami (tymián, šalvia). Odpudzuje škodce vôňou. Spoločník levandule a svätolínky. V kvetináčových aranžmánoch ako výškový prvok.

Companion planting guide:
✓ Good companions Beans, Brassicas, Carrots, Strawberries
✗ Avoid planting with Cucumber, Fennel

Common Mistakes to Avoid

Pestovanie vo vlhkej pôde. Príliš veľká šírka pri rezoch - zachovať úzky tvar. Očakávanie rovnakej mrazuvzdornosti ako Salem - Miss Jessup je menej odolná. Zanedbanie drenáže.

Harvesting & Preservation

Harvesting technique Proper harvesting technique and drying methods for Rosmarinus officinalis 'Miss Jessup' Harvesting & Preservation Where to Cut ← Cut here (above node) Node Best Practice ☀ Morning After dew dries Pre-flower Peak oil content • Never harvest > ⅓ of plant • Use sharp, clean tools • Season: year-round • Harvest: leaves, sprigs Drying Methods Good air flow, 20–25°C Away from direct sun

Celoročný zber - stálezelený. Odstrihovať vetvičky 5-8 cm z bokov, nie z vrcholu (zachovanie tvaru). Sušenie, zamrazovanie, rozmarínový olej a ocot. Rovnaká aromatická kvalita ako bežný rozmarín.

Optimal harvest timing:
Time of day: Early morning, after dew has evaporated but before intense midday heat volatilises essential oils
Growth stage: Just before flowering, when essential oil concentration peaks. Once flowers open, the plant redirects energy from leaf production
Season: Year-Round
Part harvested: Leaves, Sprigs
Harvest rule: Never remove more than ⅓ of the plant at once; this ensures continued vigorous regrowth
Technique: Cut stems cleanly above a leaf node with sharp scissors or secateurs. Tearing damages tissue and invites disease
Preservation methods:
Method Process Shelf life Best for
Air drying Tie bundles, hang upside down in warm, dark, airy space 6–12 months Most herbs
Oven / dehydrator Spread on trays, 35–45°C until crisp 6–12 months Fleshy-leaved herbs
Freezing (whole) Blanch 5s, ice bath, pat dry, freeze flat on tray 6 months Basil, chives, parsley
Freezing (oil cubes) Chop fine, pack into ice cube tray, cover with olive oil 6 months Any culinary herb
Herb salt Layer herb and coarse salt 1:4, dry and grind 12+ months Rosemary, thyme, sage
Infused vinegar Pack jar, cover with warm vinegar, steep 2–4 weeks 6 months Tarragon, dill, basil
Infused oil Fill jar with dried herb, cover with oil, steep 4–6 weeks 3–6 months Rosemary, thyme, chilli

Frequently Asked Questions

Čím sa Miss Jessup líši od bežného rozmarínu?

Výrazne stĺpovitý rast - výška 120-180 cm, šírka len 30-50 cm. Bežný rozmarín sa šíri do šírky. Miss Jessup je ideálna pre malé záhrady a formálne obrúbky kde je dôležitý vertikálny akcent.

Prezimuje na Slovensku?

V najteplejších oblastiach s ochranou áno (-10 až -12 C). Menej mrazuvzdorná ako Salem alebo Arp. V chladnejších polohách pestovať v nádobe a prezimovať v chladnej miestnosti (0-10 C).

Dá sa použiť na živý plot?

Áno, úzky rast je ideálny pre aromatické živé ploty. Vysádzať 30 cm od seba, strihať na jar. Na Slovensku len v teplejších oblastiach s ochranou, inak v nádobovom rade.

Seasonal Care Calendar

Monthly Care Intensity Chart WaterFeedPruneHarvestJanFebMarAprMayJunJulAugSepOctNovDec

🌱 Spring (Mar–May)

Water: Minimal
Feeding: No feeding

☀️ Summer (Jun–Aug)

Water: Moderate
Feeding: No feeding

🍂 Autumn (Sep–Nov)

Water: Minimal
Feeding: No feeding

❄️ Winter (Dec–Feb)

Water: Minimal
Feeding: No feeding

Najužší stĺpovitý kultivar rozmarínu s elegantným vertikálnym rastom do 180 cm, ideálny pre malé záhrady a formálne obrúbky, vyžadujúci suchý substrát a zimnú ochranu.

Quick Reference: Rosmarinus officinalis 'Miss Jessup'

Group: Culinary Woody
Family: Lamiaceae
Type: Perennial
Height: 150cm
USDA Zones: 7-10
Cold Tolerance: -12°C
Sun: Full Sun
Harvest Part: Leaves, Sprigs
Origin: cultivar, UK

Key Principles: Right location, well-drained soil, regular harvesting to promote growth, and appropriate winter protection for tender species.

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