Severn Sea Rosemary

Rosemary 'Severn Sea'

Rosemary 'Severn Sea'

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Product description

Rosemary 'Severn Sea' is a popular perennial herb, famously prized for its graceful, arching branches and prolific clear blue flowers. The primary part used for its culinary value is its aromatic, needle-like leaves, which provide a classic, robust, and piney rosemary flavour essential for seasoning roasted foods, breads, and oils. However, its edibility doesn't stop there; the attractive, clear blue flowers are also edible and make a beautiful, fragrant garnish for salads and drinks.

When it comes to planting and maintenance, this is an easy-to-grow, spreading evergreen shrub, but it has very specific, non-negotiable requirements. It is extremely fussy about its light conditions and absolutely must have a location in full, direct sun to thrive. The main requirement for it to grow well is providing it with soil that is exceptionally well-drained, as it strongly dislikes "wet feet" and is very drought-tolerant once established. As an added benefit to the garden, its attractive blue flowers are known to be a major favourite of bees.

Please Note: When purchasing plants please consider that each live item is unique and may therefore differ from the images shown, which are for illustration purposes only - The plant will be supplied in a growers pot.

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Plant specs, care guide & tips

Key features

Evergreen
Hardy
Scented
Perfect for Pots
Pollinator Friendly
Sun Lover

Specifications

Botanical Name
Salvia rosmarinus 'Severn Sea'
Genus
Rosemary
Plant type
Colour
Eventual Height
Up to 0.5m
Eventual Spread
0.5 - 1m
Hardiness
Hardy
Life Cycle
Sun Requirement
Full Sun
Growth Rate
Average

When to plant

JanFebMarAprMayJunJulAugSepOctNovDec
Planting
Period of Interest

Planting and period of interest times are general guidelines and may vary based on your location and conditions. For best results, consult local gardening resources.

Instructions

Top Tip

As one of the most wind-tolerant varieties, Rosemary 'Severn Sea' is excellent for planting as a low windbreak to protect more delicate herbs in an exposed garden. Its arching branches are more flexible than upright types, meaning they are less likely to snap in a gale.

How to Water

Water Rosemary 'Severn Sea' lightly during its first season to settle the roots. After that, keep it on the dry side, as it is highly adapted to dry conditions and will suffer in soggy ground.

How to Plant

Plant Rosemary 'Severn Sea' in a sunny, sheltered spot with sharp drainage, adding plenty of grit to the planting hole if your soil is heavy. Allow room for the arching branches to spread, and avoid overwatering once the plant has settled in.