Types of Rosemary Plants You Should Know

Rosemary is one of the most versatile and beloved herbs in the world. Known for its aromatic fragrance, needle-like leaves, and powerful medicinal properties, rosemary has been used for centuries in cooking, skincare, and traditional medicine. Scientifically called Rosmarinus officinalis , this evergreen herb belongs to the mint family and thrives in warm, Mediterranean climates.

What many people don’t realize is that rosemary is not just a single type of plant. There are several varieties, each with unique growth habits, flavors, and uses. Some are ideal for cooking, others are perfect for landscaping, and a few are especially valued for their ornamental beauty.

In this comprehensive guide, we’ll explore the different types of rosemary plants you should know, their characteristics, and how to choose the right one for your needs.

Understanding Rosemary Varieties

Before diving into specific types, it’s important to understand that rosemary plants are generally categorized into two main groups:

1. Upright (Bush) Rosemary
2. Creeping (Trailing) Rosemary

Each group contains several cultivars with distinct features. The choice between them depends on your purpose—whether it’s culinary use, gardening aesthetics, or commercial cultivation.

1. Upright Rosemary (Bush Varieties)

Upright rosemary plants grow vertically and form dense, shrub-like structures. These are the most commonly used varieties in kitchens and herb gardens.

a) Tuscan Blue Rosemary

Tuscan Blue is one of the most popular rosemary varieties, especially among chefs.

Key Features:

• Tall, upright growth (up to 6 feet)
• Large, dark green leaves
• Strong, bold flavor
• Light blue flowers

Best Uses:

• Cooking (especially roasted meats and vegetables)
• Herbal infusions
• Essential oil extraction

This variety is highly productive, making it ideal for both home gardeners and commercial herb farming.

b) Blue Spires Rosemary

Blue Spires is known for its elegant structure and vibrant flowers.

Key Features:

• Upright, column-like growth
• Pale blue flowers
• Slightly milder aroma compared to Tuscan Blue

Best Uses:

• Ornamental landscaping
• Decorative hedges
• Light culinary applications

It’s a great choice if you want a balance between beauty and functionality.

c) Miss Jessopp’s Upright Rosemary

This is one of the oldest known rosemary cultivars.

Key Features:

• Fast-growing and tall
• Narrow leaves
• Strong fragrance
• Lavender-blue flowers

Best Uses:

• Traditional herb gardens
• Cooking and medicinal use

Its strong aroma makes it especially popular in aromatherapy and herbal remedies.

d) Spice Island Rosemary

As the name suggests, this variety is prized for its culinary excellence.

Key Features:

• Thick, highly aromatic leaves
• Compact upright growth
• Deep green foliage

Best Uses:

• Cooking (especially drying and seasoning)
• Spice blends
• Commercial herb production

This is one of the best rosemary types if flavor is your top priority.

e) Salem Rosemary

Salem rosemary is a cold-tolerant variety, making it suitable for regions with cooler climates.

Key Features:

• Dense, upright growth
• Dark green leaves
• Light blue flowers

Best Uses:

• Outdoor gardens in mild winters
• Culinary use

It’s a resilient option for gardeners who face seasonal temperature drops.

2. Creeping (Trailing) Rosemary Varieties

Creeping rosemary grows horizontally and spreads across the ground. These varieties are excellent for ground cover, hanging baskets, and decorative landscaping.

a) Prostratus Rosemary

Prostratus is the most well-known trailing rosemary variety.

Key Features:

• Low-growing, spreading habit
• Soft blue flowers
• Flexible stems

Best Uses:

• Ground cover
• Hanging pots
• Rock gardens

It’s perfect for adding greenery to slopes or garden borders.

b) Huntington Carpet Rosemary

This variety is widely used in landscaping due to its dense coverage.

Key Features:

• Fast-spreading growth
• Thick foliage
• Medium blue flowers

Best Uses:

• Soil erosion control
• Garden carpets
• Decorative landscaping

It forms a lush green mat, making it visually appealing and practical.

c) Irene Rosemary

Irene rosemary is both beautiful and hardy.

Key Features:

• Trailing stems with vigorous growth
• Bright blue flowers
• Strong fragrance

Best Uses:

• Cascading over walls
• Hanging baskets
• Ornamental gardens

It adds a dramatic effect when allowed to spill over edges.

d) Lockwood de Forest Rosemary

This is a unique trailing variety with a history of ornamental use.

Key Features:

• Long, arching branches
• Dark green leaves
• Pale blue flowers

Best Uses:

• Landscape design
• Decorative hedges

Its elegant structure makes it stand out in gardens.

3. Specialty and Ornamental Rosemary Varieties

Some rosemary plants are cultivated specifically for their visual appeal rather than culinary use.

a) Pink Rosemary

Unlike the typical blue-flowering rosemary, this variety produces pink blooms.

Key Features:

• Soft pink flowers
• Compact growth
• Mild aroma

Best Uses:

• Ornamental gardening
• Indoor pots

It’s a rare and attractive addition to any herb collection.

b) White Rosemary

White rosemary offers a unique aesthetic.

Key Features:

• White flowers
• Light green foliage
• Subtle fragrance

Best Uses:

• Decorative gardens
• Landscaping contrast

It pairs beautifully with darker plants in garden designs.

c) Golden Rain Rosemary

This variety features variegated leaves.

Key Features:

• Yellow-green foliage
• Upright growth
• Light blue flowers

Best Uses:

• Ornamental use
• Container gardening

Its colorful leaves make it visually striking even without flowers.

4. Choosing the Right Rosemary Variety

Selecting the right rosemary plant depends on your goals. Here’s a quick guide:

For Cooking

• Tuscan Blue
• Spice Island
• Miss Jessopp’s Upright

These varieties have the strongest flavors and highest oil content.

For Landscaping

• Prostratus
• Huntington Carpet
• Irene

They provide excellent ground coverage and visual appeal.

For Small Spaces or Pots

• Golden Rain
• Pink Rosemary
• Compact upright varieties

Perfect for balconies, terraces, or indoor gardening.

For Commercial Farming

• Tuscan Blue
• Spice Island

These offer high yield and strong aroma, making them ideal for selling dried herbs or extracts.

5. Differences in Flavor and Aroma

Not all rosemary tastes the same. Variations depend on:

• Essential oil concentration
• Leaf thickness
• Growing conditions

For example:

• Tuscan Blue has a bold, pine-like flavor.
• Spice Island is rich and slightly spicy.
• Trailing varieties tend to have milder flavors.

If you’re in the spice or herb business, selecting a high-oil variety can significantly improve product quality.

6. Growing Conditions for Different Types

While all rosemary plants share similar basic needs, slight differences exist:

Sunlight:
All varieties require full sunlight (6–8 hours daily).

Soil:
Well-draining soil is essential. Sandy or loamy soil works best.

Watering:

• Upright varieties: Moderate watering
• Creeping varieties: Slightly less frequent watering

Climate:

• Warm climates: Most varieties thrive
• Cooler climates: Choose cold-hardy types like Salem

7. Rosemary for Business and Branding

If you are in the herbal or spice business (like selling dried rosemary leaves or powder), understanding these varieties is crucial.

Best varieties for commercial products:

• High aroma (Spice Island, Tuscan Blue)
• Dense foliage (for better yield)
• Strong oil content (for fragrance and health benefits)

Using premium varieties can enhance your brand positioning and customer satisfaction.

8. Final Thoughts

Rosemary is much more diverse than most people realize. From tall, aromatic shrubs to creeping ground covers and colorful ornamental types, each variety serves a unique purpose.

Whether you are:

• A home gardener
• A chef
• A herbal product seller
• Or a landscaping enthusiast

Understanding the different types of rosemary plants helps you make smarter choices.

If your focus is flavor, go for upright culinary varieties.
If your goal is beauty, choose trailing or ornamental types.
And if you want both, select versatile options like Tuscan Blue or Irene.

With the right variety, rosemary can become not just a plant—but a valuable part of your garden, kitchen, or business.