Purple Sage, culinary and medicinal herb. A bushy perennial with aromatic, purple-red young leaves maturing to grey-green, lilac-blue flowers in early summer. Height 60cm. Spread 1m. Flowers July to September. Full sun/partial shade. Hardy.
Salvia officinalis ‘Purpurascens’ is an attractive culinary and ornamental herb with aromatic foliage and soft summer flowers, making it ideal for herb gardens, borders, and containers.
PLANTING and AFTERCARE GUIDE
Best Planting Time
The best time to plant Salvia officinalis ‘Purpurascens’ is in spring or early autumn, allowing roots to establish while soil conditions are mild and workable.
Site Selection
Sunlight: Salvia grows best in full sun but will also tolerate partial shade, especially in sheltered positions.
Soil: Well-drained soil is essential for healthy growth. Sandy or loamy soil works well, and heavier soils should be improved with grit or organic matter to improve drainage.
Planting Instructions
Dig a hole twice the width of the root ball and the same depth.
Improve drainage by mixing compost and grit into the soil if needed.
Place your Salvia in the hole so the top of the root ball is level with the soil surface.
Backfill gently, firm the soil, and water thoroughly to help Salvia officinalis ‘Purpurascens’ establish.
Watering Requirements
Water regularly during the first growing season until established. After establishment, Salvia officinalis ‘Purpurascens’ prefers slightly drier conditions and should only be watered during prolonged dry periods.
Feeding
Apply a balanced fertiliser in spring to encourage healthy foliage and flower production. Salvia officinalis ‘Purpurascens’ does not require heavy feeding and performs well in moderately fertile soil.
Pruning
Light pruning after flowering will help maintain a compact shape and encourage fresh new growth. Avoid cutting into old woody stems when pruning Salvia officinalis ‘Purpurascens’.
Mulching
Apply a light mulch around the base of the plant in spring to suppress weeds and retain moisture while keeping the crown of your Salvia dry and healthy.
Final Tips
With full sun, well-drained soil, and occasional pruning, Salvia officinalis ‘Purpurascens’ will provide aromatic foliage, attractive flowers, and culinary use for many years in the garden.
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