Sage

Salvia officinalis

Common sage is a perennial, evergreen subshrub from the Mediterranean with grey-green, velvety leaves and a warm, savoury aroma. It loves sun and well-draining soil, tolerates drought and is winter-hardy — a rewarding, low-maintenance kitchen herb.

Güncellendi:
Mature sage plant with grey-green foliage and purple flowers in a garden bed

Important notes

large amounts / medicinal tea / pregnancy & nursing: Sage contains thujone. Safe in culinary amounts, but large amounts or strong medicinal tea can be harmful; avoid medicinal amounts in pregnancy and nursing (thujone can reduce milk supply). EMA guideline: max 5 mg thujone/day.

sage essential oil: The plant and dried herb are non-toxic to cats, dogs and horses per the ASPCA. Concentrated sage essential oil, however, is toxic to cats — they cannot metabolise the phenols.

Işık

Full sun, at least 6 hours a day. Indoors a bright south-facing window or LED grow light for 12–16 hours.

Sulama

Water moderately and let the soil dry between waterings. Established sage is drought-tolerant — waterlogging is the most common killer.

Sıcaklık

Happy at 15–24 °C. Hardy to about −15 °C; protect potted plants from winter wet.

Nem

Prefers drier air (40–60 %). High humidity and poor airflow encourage mildew.

Yönteme ve evreye göre hedef değerler

Toprak
Evre pH EC (mS/cm) Su °C Hava °C Nem % Işık s Süre (gün)
Çimlenme 6–7 15–21 50–65 14 21
Vejetatif 6–7 15–24 40–60 14 90
DWC
Evre pH EC (mS/cm) Su °C Hava °C Nem % Işık s Süre (gün)
Vejetatif 5.5–6.5 1–1.6 18–22 18–24 40–60 14 90
Kratky
Evre pH EC (mS/cm) Su °C Hava °C Nem % Işık s Süre (gün)
Vejetatif 5.5–6.5 1–1.6 18–22 18–24 40–60 14 90

Sık görülen sorunlar

Powdery mildew in shade and damp, root rot in waterlogged soil, spider mites in dry indoor air. Cut back old, woody plants hard in spring.

Space & Size

Final height
60 cm
Final width
60 cm
Spacing
45 cm
Root depth
30 cm
Min. container (Toprak)
≥ 5 L
Min. container (DWC)
≥ 5 L
Min. container (Kratky)
≥ 5 L

Pests & diseases

Pest / Disease Symptom Organic treatment
Spider mites grayish cast on leaves, fine webbing rinse with water, insecticidal soap, raise humidity
Slugs holes eaten in young leaves hand-pick, slug pellets, dry barrier
Powdery mildew white powdery coating on leaves, often in shade/humidity improve airflow, remove affected shoots, move to a sunnier spot
Root rot wilting, yellowing plant in waterlogged soil well-draining substrate, water less, avoid overwatering

Edible parts

  • Leaves · edible from Vejetatif — main harvest, fresh or dried
  • Flowers · edible from Çiçeklenme — edible, mild and savoury, as a garnish

Verim teknikleri

Regularly harvest or trim the shoot tips to keep sage bushy and stop it going woody. Remove flower stalks after blooming.

Propagation & pollination

Method
seed
Germination time
21 days
Germination temp
15-21 °C
Sowing depth
0.3 cm
Pollination
cross
Hand pollination needed
no

needs light to germinate — press in only; also easy from softwood cuttings in early summer

Companion planting

🟢 Good neighbours: Tomato, Garden strawberry, Thyme, Rosemary, Bay Laurel

Not yet linked: Brassica oleracea var. capitata, Daucus carota, Cucumis sativus, Foeniculum vulgare, Allium cepa

Flavor

warm, earthy, slightly peppery-bitter

Storage

fresh in the fridge for a few days; dried and airtight it stays aromatic for over a year

History

Sage comes from southern Europe and the eastern Mediterranean and was prized as a healing plant in antiquity — its name derives from the Latin 'salvare' (to heal). From the 16th century it moved from the apothecary into the kitchen.

Nutrition

Rich in vitamin K, with some vitamin A and B6 plus calcium, iron, magnesium and zinc. Used in small amounts because of its thujone content.

Sources

Florabase

Florabase ile pH, EC ve tüm ölçümleri kaydedebilirsiniz — sonsuza kadar ücretsiz.

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