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Common Sage Seeds

Common Sage (Salvia officinalis) is the definitive culinary workhorse of the British cottage garden. This hardy, evergreen sub-shrub produces a dense mound of pebbly, silver-grey leaves that are thick with aromatic oils. While it is a staple of the kitchen, it is equally valued as an ornamental plant, producing upright spikes of mauve-blue flowers in early summer that are a magnet for bees.

Known for its robust flavour, Sage is an essential ingredient for traditional Sunday roasts, home-made stuffings, and herb butters. Because it is evergreen, it provides a reliable source of fresh, grey-green foliage even in the depths of winter. It thrives in hot, sunny spots and is perfectly suited for herb borders, gravel gardens, or large terracotta pots positioned near the kitchen door for easy harvesting.


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🌿 Understanding the Plant

Salvia officinalis is a Hardy Perennial (H5). It is a tough, drought-tolerant evergreen that can withstand typical UK winters across the country. In the height of summer, it produces attractive blue-purple flowers that are highly valued by pollinators.

Culinary Heritage: This is the strongest-flavoured of all sage varieties, essential for meat dishes and herbal teas. Its velvety leaves contain high concentrations of essential oils, which are at their most potent just before the plant flowers.

Garden Workhorse: Reaching a height and spread of roughly 60-90cm, Sage provides permanent structure in the garden. It is exceptionally resilient and thrives in Mediterranean-style planting schemes or as a structural edge to a vegetable plot.

🌱 Growing Guide

Sage is easy to grow, but the secret to long-lived plants is excellent drainage and avoiding "wet feet" during the winter.

How to Sow:
Sow indoors from March to May. Sow seeds into modular trays of moist, peat-free compost and cover with a very fine dusting of sieved compost. Maintain a temperature of 18-20°C; germination usually takes 10-14 days. Alternatively, direct sow outdoors in April in shallow drills 5mm deep.

Where to Plant:
Plant out in late spring once the soil has warmed. Sage demands full sun and free-draining soil. If your soil is heavy clay, add plenty of horticultural grit or grow in raised beds to ensure the roots do not sit in water over winter.

Ongoing Care:
Lightly prune in mid-to-late spring to keep the plant compact and encourage a flush of fresh new leaves. Avoid cutting into old, brown wood, as sage does not regenerate easily from the oldest stems. Trim back faded flower spikes in late summer to maintain a neat habit.

📋 Plant Specifications
Botanical Name Salvia officinalis
Common Name Common Sage / Broad-Leaved Sage
Plant Type Hardy Perennial / Evergreen Shrub
Hardiness H5 (Hardy across the UK)
Light Requirements Full Sun ☀️
Height 60cm - 90cm
Spread 60cm - 90cm
Spacing Plant 30-45cm apart
Flowering Period June to July
Seeds per Packet Approximately 30 seeds
🤝 Beautiful Garden Combinations

Sage is a cornerstone of the Mediterranean herb garden; pair it with these sun-lovers from our collection:

  • 🌿 Common Thyme: The Mediterranean Duo. The broad, pebbly, grey-green leaves of Sage rise behind the fine texture of Thyme to create a sophisticated herb corner that stays productive even in winter.
  • 🍖 Sweet Marjoram: The Stuffing Duo. Sage and Marjoram are the two essential herbs for a classic roast dinner. Growing them together provides a ready-made "Sunday Lunch" container on your patio.
📅 Sowing & Harvesting Calendar

Sow in spring for year-round aromatic harvests once the plant is established.

Month J F M A M J J A S O N D
Sow Indoors
Sow Outdoors
Harvest

🐝 Pollinator Paradise
Common Sage is officially listed on the RHS Plants for Pollinators list. Its nectar-rich lilac flowers provide a vital source of early summer food for honeybees and bumblebees.

📖 Want more detailed growing advice?
View our Complete Growing Guide for Herb Seeds →

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    Sage Common
    Sage Common