Best Rosemary Herb Seeds of 2026

Toby Butcher Avatar
Toby Butcher
Last Updated: 5 Feb 2026

* We independently evaluate all recommended products and services. If you click on links we provide, we may receive compensation.

If you're looking to add some flavour to your herb garden, consider Rosemary Herb Seeds. These small seeds can produce big results, with rosemary being a popular herb for seasoning meats, vegetables and even bread. The plant itself is easy to grow and can thrive in a variety of conditions, making it a great choice for both novice and experienced gardeners. Plus, with its fragrant leaves and attractive appearance, rosemary is a welcome addition to any garden or windowsill.

At a Glance: Our Top Picks

Simply Garden Fresh Rosemary Herb Seeds Cover #TOP 1
Simply Garden Fresh Rosemary Herb Seeds
ftb score rating icon 9.8
Premier Seeds Direct Rosemary Herb Seeds - 300 Count Cover #TOP 2
Premier Seeds Direct Rosemary Herb Seeds - 300 Count
ftb score rating icon 9.7
Simply Garden 15 Herb Variety Seeds Kit Cover #TOP 3
Simply Garden 15 Herb Variety Seeds Kit
ftb score rating icon 9.5

Top 7 Rosemary Herb Seeds

#TOP 1

Simply Garden Fresh Rosemary Herb Seeds

Rosemary
Simply Garden Fresh Rosemary Herb Seeds Cover
Simply Garden Rosemary Fresh Herb Seeds Grow Your Own Garden

The Simply Garden Rosemary Seeds allow you to grow your own herbs right at home. This versatile herb boasts a powerful fragrance that can enhance the aroma of your culinary creations. It pairs excellently with meat dishes, elevating your meals with fresh flavours. Each pack comes with planting guidance, making it easy for you to cultivate your very own rosemary, ensuring a rewarding gardening experience.

What We Like
Grow your own herbs
Powerful fragrance
Great with meat dishes
Easy planting guidance

Premier Seeds Direct Rosemary Herb Seeds - 300 Count

Premier Seeds Direct
HRB26
Green
300 Seeds
Premier Seeds Direct Rosemary Herb Seeds - 300 Count Cover
PREMIER SEEDS DIRECT - HERB - Rosemary - 300 Seeds (ROSEMARINUS OFFICINALIS)

The Premier Seeds Rosemary Seeds are ideal for those looking to grow their own herbs at home. You can start by sowing them in pots, ensuring to cover the seeds lightly with compost. Germination is best achieved indoors in a dark room at a temperature of around 15°C. Although it may take up to three months for germination outside, you can expect to see results in about 2-3 weeks if you maintain the right conditions. Once they sprout, placing them in a sunny location will promote healthy growth.

What We Like
Easy to germinate indoors
Quick results in 2-3 weeks
Requires minimal packaging
Ideal for sunny spots
#TOP 3

Simply Garden 15 Herb Variety Seeds Kit

15 Herb Pack
Simply Garden 15 Herb Variety Seeds Kit Cover
Simply Garden Grow Your Own Herb Garden Kit, 15 Herb Variety Seeds, Seeds for Planting UK, Basil, Chives, Coriander, Mint, Oregano, Parsley, Rosemary, Thyme Gardening Gift for Men, Women, Kids

The Simply Garden Herb Kit offers a delightful selection of 15 herb varieties, including favourites like Basil, Chives, and Rosemary. You will find a detailed planting instructions booklet included, which features a sowing calendar and top tips to ensure successful germination. The seeds are batch tested for high germination rates, giving you confidence in your planting efforts. Additionally, all seeds are DEFRA registered and non-GMO, ensuring that you are using quality products for your gardening adventures.

What We Like
15 herb varieties included
Detailed planting instructions provided
High germination rate
DEFRA registered non-GMO seeds
#TOP 4

Mr Fothergill's Rosemary Herb Seeds Blue 12681

12681
Green
Mr Fothergill's Rosemary Herb Seeds Blue 12681 Cover
Mr Fothergill's 12681 Herb Seeds, Rosemary, Blue

Mr Fothergill's Rosemary Seeds are a versatile addition to your herb garden, perfect for enhancing rich meat dishes, especially lamb. You can easily add fresh leaves and shoots to your cooking, bringing authentic Mediterranean flavours to your meals. These seeds are ideal if you enjoy cooking with herbs, allowing you to grow your own fresh rosemary at home. Each packet contains around 75 seeds, giving you plenty of opportunities to cultivate this essential herb for your kitchen.

What We Like
Versatile for rich meat dishes
Enhances Mediterranean recipes
Fresh leaves and shoots usable
Contains about 75 seeds
#TOP 5

Organic Rosemary Seeds from Ancestry Seed Bank

ANCESTRY SEED BANK
White
Organic Rosemary Seeds from Ancestry Seed Bank Cover
Organic Rosemary ❁ x50 Seeds Heirloom Herbs - Non GMO

The Rosemary Seeds - Ancestry Seed Bank are sourced from a genuine Ancestry Seed Bank, ensuring you receive authentic heirloom seeds. The special design packaging not only protects the seeds but also adds a touch of elegance to your gardening supplies. You will find helpful planting and growing instructions directly on the seed packet, making it easy for you to get started. As a UK-based company, they are DEFRA licensed and Soil Association Organic Certified, guaranteeing that you are purchasing 100% organic and GMO-free seeds.

What We Like
100% organic and non-GMO
Easy-to-follow planting instructions
Attractive special design packaging
Authentic heirloom seed source

HERB COLLECTION 4 - Fresh Herb Seeds

Mixed
HERB COLLECTION 4 - Fresh Herb Seeds Cover
HERB COLLECTION 4- selection of 6 Fresh Herb Seeds Oregano, Coriander, Sweet Basil, Mint, Rosemary & Thyme

The HERB COLLECTION 4 offers a delightful selection of six fresh herb seeds, perfect for enhancing your culinary creations. Coriander provides a fragrant citrus aroma, ideal for flavouring a variety of meats, vegetables, and fish. Mint is versatile and complements lamb beautifully while also elevating new potatoes and peas. Oregano adds a robust Mediterranean touch, whether used fresh or dried. Finally, rosemary’s powerful fragrance pairs excellently with meat dishes, particularly lamb, and can enrich soups and stews, bringing convenience and flavour to your kitchen.

What We Like
Variety of popular herbs
Easy to grow
Enhances flavour in dishes
Versatile for different cuisines

Just Seed Rosemary Herb Seeds - 15 Pack

HROS01S
Rose
Just Seed Rosemary Herb Seeds - 15 Pack Cover
Just Seed Herb - Rosemary (Evergreen) - Rosemarinus officinalis -15 Seeds - Small Pack

Just Seed Rosemary Seeds are part of the "The Difference is JustSeed" range, ensuring you receive quality herb seeds directly from JustSeed UK. As a professional seed company, Just Seed is registered with Defra and has organic certification, giving you peace of mind about the product's quality. Each pack comes with helpful growing information to guide you through the planting process, making it easier for you to cultivate your own rosemary. With 15 seeds in each small pack, you can enjoy fresh herbs right from your garden.

What We Like
High-quality seeds
Organic certification
Includes growing information
Direct from JustSeed UK
Perfect for home gardening
Buying Guide Image

Frequently Asked Questions (FAQs)

1. Can rosemary be grown from seed?

For those who have problems keeping rosemary alive from one year to the next, and those who like to have lots of rosemary in the garden, growing the rosemary from seed each year is a practical option. The seed takes a while to germinate so you need to start it about three months before the warm weather arrives.

2. How long does it take to grow rosemary from seed?

How long does it take to grow rosemary? It takes around a year for a new rosemary plant to go from seed to finished position outdoors. This can be shortened to around six months if you grow rosemary from cuttings.

3. Are rosemary seeds hard to germinate?

You'll also want to plant more seeds than you think you'll need because even with the freshest rosemary seeds, germination rates can be as low as 30%. Soil Conditions: Rosemary does best with compost-rich, well-draining soil.

Editor's Notes

During our rosemary herb seed research, we found 40 rosemary herb seed products and shortlisted 7 quality products. We collected and analyzed 71,914 customer reviews through our big data system to write the rosemary herb seeds list. We found that most customers choose rosemary herb seeds with an average price of £3.78.

The rosemary herb seeds are available for purchase. We have researched hundreds of brands and picked the top brands of rosemary herb seeds, including Simply Garden, Premier Seeds Direct, Mr Fothergills, ANCESTRY SEED BANK, De Ree.

Written by
Toby Butcher Avatar

Toby Butcher is a Horticulturist, and he earned his title as a Master Gardener in 2016. Toby has acquired a 25-year experience as a home gardener planting, designing, grooming vegetables and flowers. He is the leader of a plant group in Durham. Toby owns a blog where he publishes articles on growing and growing your flowers at home, in a vase, or in a garden.