Tuscan Blue Rosemary

Rosmarinus officinalis 'Tuscan Blue'

An aromatic evergreen shrub that forms an upright, semi-column of green, needle-like edible leaves, often used as a culinary seasoning. Tiny, lavender-blue flowers speckle the foliage throughout spring and summer, attracting bees and other local pollinators. A very versatile plant widely kept as a hedge, border, container specimen, or mass planted as a high-profile groundcover.


+ More information about container sizes


Tuscan Blue Rosemary

Rosmarinus officinalis 'Tuscan Blue'
Plant Type

Garden Use

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Flower Color

Foliage Color

Approximate size upon delivery*

1 gallon, 10"h x 7"w:5 gallon, 15"h x 16"w

Deciduous / Evergreen

Bloom Time

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Mature Size

Growth Rate

Growth Habit

Light Needs

Water Needs


Sunset Zone


USDA Hardiness Zones

Garden Style

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Special Features

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Common Nursery Plant Forms

We use plant forms to describe how a plant has been grown in our nursery. Here are some common nursery plant forms explained.

A bush or multi refers to a shrub or small tree grown with multiple stems.

A standard has been trained to have a single trunk.
Many bush/multi plants are also available in standard form, so be sure to check the form when you add plants to your cart.

A column refers to a tree or shrub grown into a tall, narrow shape.

An espalier is a plant trained to grow in a two-dimensional form against a trellis.

Staked plants will be tied to a wooden or plastic stake during the growing process. This technique is generally used on vines but is sometimes used for certain trees or shrubs.