A picture of a Rosmarinus officinalis 'McConnell's Blue'

Rosmarinus officinalis 'McConnell's Blue'

Rosmarinus officinalis 'McConnell's Blue'

Full Sun
Moderate watering
Tender

10b

USDA zone

2°C

Minimum temperature

Expected size

Height
Spread

2m

Max

1.5m

1m

Min

75cm

Flowering

  • spring
  • summer
  • autumn
  • winter

Rosmarinus officinalis 'McConnell's Blue' Overview

This is a perennial subshrub which has aromatic foliage. It is upright with strong woody branches, and leaves which are narrow and deep green. The flowers are lavender blue. The oil from the leaves is used medicinally.

How to propagate Rosmarinus officinalis 'McConnell's Blue'

Cuttings

Take heeled cuttings during summer, autumn or winter from strong side shoots.

Seed

Propagate by seed.

Other uses of Rosmarinus officinalis 'McConnell's Blue'

Culinary, border, fragrance, medicinal, foliage, banks, hedging, specimen, conservatory. Spring/Summer interest. Suitable for coastal conditions.