Best Perennial Herb Plants of 2025
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Perennial herb plants are an excellent addition to any garden or outdoor space. These plants are known for their hardiness and the ability to survive for more than two years, making them a cost-effective choice for gardeners. They come in a range of flavours and fragrances, from the classic mint and rosemary to the less common tarragon and lemon balm. With proper care and attention, perennial herb plants can grow into lush, thriving plants that will provide a fresh supply of herbs for cooking and medicinal purposes year after year.
At a Glance: Our Top Picks
#TOP 1
9.8
#TOP 2
9.7
#TOP 3
9.5
Top 9 Perennial Herb Plants
Rosmarinus Rosemary Culinary Herb Plant
The Rosmarinus Rosemary Herb is a popular culinary delight for your kitchen. This evergreen plant offers aromatic dark green foliage that enhances a variety of dishes, from fish to meat and eggs. It produces lovely purple-blue flowers in the summer, attracting bees and butterflies, which adds beauty to your garden. Being drought tolerant, it requires minimal maintenance, making it a convenient choice for busy gardeners. Plant it in a sunny, well-drained spot to enjoy its benefits throughout the seasons.
Mojito Mint Herb for Cocktails and Cooking
The Mojito Mint Plant is perfect for anyone looking to elevate their cocktail game. Its fragrant leaves are not only ideal for mixing into refreshing Mojitos but also for seasoning meats and enhancing various recipes. Additionally, the beautiful flowers attract bees and other pollinators, making it a great choice for environmentally conscious gardeners. This easy-to-grow herb can thrive in full sun or part shade, allowing you to cultivate it in borders, allotments, or containers with ease.
Thyme Creeping 'Serpyllum' Herb Plug Plants Pack
The Thyme Creeping Herb Plug Plants provide a lovely addition to your garden. These evergreen plants form dense cushions that grow between 5 to 10cm tall, offering a lush green appearance year-round. From May to August, you can enjoy beautiful clusters of flowers, enhancing your outdoor space with vibrant colours. This pack contains six plug plants, making it easy for you to create a charming herb garden or border, all while enjoying the convenience of ready-to-plant options.
Sage Plants 'Culinaria' for Garden Use
The Culinaria Sage Plants are a delightful addition to any garden. With their large, attractive silvery leaves, these herbs are not only visually appealing but also hugely flavoursome and aromatic. You can enhance your culinary dishes, especially stuffings and sausages, with their rich flavour. Additionally, brewing the leaves as tea may provide soothing properties, making them a dual-purpose herb. They are evergreen perennials, ensuring your garden remains vibrant throughout the year.
Pack of 6 Silver Posie Creeping Thyme Plants
The Silver Posie Creeping Thyme is a bushy, creeping herb that makes an excellent ground cover for your garden. Its aromatic leaves are perfect for enhancing your culinary creations, including bouquet garni, stuffings, and sauces. With a pack of six plug plants, you can easily establish a lush and fragrant herb garden. This hardy perennial is not only visually appealing but also practical, providing you with fresh herbs right at your fingertips.
Blue Hyssop Plug Plants for Culinary Use
The Park Farm Hyssop Plants are an excellent choice for anyone looking to grow their own herbs at home. These plants are all UK grown and are ready to pot on in the spring. This ensures that you can enjoy home-grown veggies during the summer months. By cultivating your own herbs, you can enhance your culinary dishes with fresh flavours. Additionally, these plug plants are easy to manage, making them perfect for both beginners and seasoned gardeners alike.
Pack of Six Moroccan Mint Herb Plants
The Moroccan Mint Herb Plants come in a convenient pack of six, making it easy for you to grow your own fresh herbs at home. Standing at a height of 60cm, these plants provide a lovely addition to your garden or balcony. The creeping rootstock allows them to spread and fill spaces effectively, giving your garden a lush appearance. With these plug plants, you can enjoy the delightful fragrance and flavour of Moroccan mint, perfect for culinary uses and herbal teas.
Pack of 6 Rosemary 'Officinalis' Plug Plants
The Rosemary Plug Plants are an excellent choice for gardening enthusiasts. This aromatic herb not only adds flavour to your culinary dishes but also serves as a lovely addition to your garden. As a perennial plant, it will thrive year after year, providing you with fresh rosemary whenever you need it. The pack includes six plug plants, which are ready for potting on, making it easy for you to start your herb garden without any hassle.
Blue Hyssop Plug Plants for Culinary Use
The Park Farm Hyssop Plants are perfect for anyone looking to grow their own herbs. These plants are all UK grown, ensuring quality and freshness. You can easily pot them on and plant them out in the spring, allowing you to enjoy home-grown veggies by summer. This convenience means you can enhance your meals with fresh flavours straight from your garden. Moreover, growing your own herbs is a rewarding experience that adds a personal touch to your culinary creations.
Frequently Asked Questions (FAQs)
1. What herbs grow outside all year round?
Some herbs can live outside all year once they are established. Try mint, oregano, rosemary, thyme and sage. These can be sown indoors as with the tender herbs, or sow them outdoors in May in containers. Delay buying herb plants from garden centres until the weather warms up in late spring.
2. What Herb comes back every year?
Some of our most-used cooking herbs are perennials, including sage, oregano and thyme. But a bonus of perennial herbs is that many of them are as attractive as they are tasty, making them functional beyond the kitchen. Sage is a good example of a double-duty plant.
3. Which herbs survive outside in winter?
Hardy outdoor herbs Mint, parsley and rosemary are all hardy plants that will survive even in the snow. However, cold weather will reduce their growth, so you should limit the harvest. If you take too much, the plant may die. Make sure your pots have good drainage – waterlogged roots will rot and die.
During our perennial herb plant research, we found 85 perennial herb plant products and shortlisted 9 quality products. We collected and analyzed 4,384 customer reviews through our big data system to write the perennial herb plants list. We found that most customers choose perennial herb plants with an average price of £6.16.
The perennial herb plants are available for purchase. We have researched hundreds of brands and picked the top brands of perennial herb plants, including Country Climbers & Garden Favourites, plugplants.net, Bedwen, Park Farm Plants, South Eastern Horticultural. The seller of top 1 product has received honest feedback from 544 consumers with an average rating of 4.8.
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.