Best Onion Herb Seeds of 2025

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Onion herb seeds are a popular choice for those looking to add flavour to their culinary creations. These seeds can be used to grow a variety of onion herbs, including chives, spring onions, and shallots. The resulting herbs can be used fresh or dried, and are great for adding a burst of flavour to salads, soups, and sauces. Whether you are an experienced gardener or a novice, onion herb seeds are an easy and rewarding way to add some fresh flavour to your cooking.
At a Glance: Our Top Picks
Top 6 Onion Herb Seeds
Kalonji Black Onion Seed 100g by TRS
The TRS Black Onion Seed is a 100g bag of Kalonji, also known as Nigella. This herb is renowned for its unique flavour, making it a fantastic addition to various dishes. By incorporating this product into your cooking, you can enhance the taste of your meals, whether in curries or salads. Available in a convenient 100g pack, it ensures you have plenty of seeds on hand for your culinary experiments. Enjoy the versatility and health benefits that come from using this quality herb in your kitchen.
Mr Fothergill's Chives Herb Seeds for Gardens
Mr Fothergill's Chives offer a hardy perennial option that can thrive in pots or be treated as an annual. Their fresh, delicate onion flavour enhances dairy dishes and salads, making your meals more delicious. Additionally, the decorative flowers of the chives can be used as a garnish, adding a touch of elegance to your presentation. With a growing height of 30 cm, these herbs are perfect for both small and larger garden spaces, giving you versatility in your gardening choices.
Flat Leaf Plain Parsley Seeds by Meldon Seeds
Meldon Seeds Parsley Seeds are an easy-to-grow addition to your garden, perfect for enhancing the flavour of your dishes. These nutritious leaves are rich in antioxidants, iron, and vitamins A, C, and K, making them a healthy choice for salads and cooked meals. Planting is straightforward, whether in pots or directly outdoors, allowing you to enjoy fresh herbs all year round. With a little patience, you can cultivate this versatile herb that not only adds taste but also colour to your culinary creations.
Herb Seeds Pack with 9 Varieties
The schone Herb Seeds Pack offers you the chance to grow nine different seasoning herbs right in your kitchen garden. You can cultivate popular herbs like Rosemary, Oregano, and Basil throughout the year, whether indoors or outdoors. Each herb provides unique flavours that enhance your culinary creations, from soups to salads. With approximately 2000 seeds included, you can enjoy fresh herbs at your convenience, making your cooking not only healthier but also more enjoyable.
Plant World Seeds Garlic Chives Herb Seeds
The Plant World Garlic Chives are genuine seeds supplied directly from Plant World Seeds UK. Each packet contains approximately 200 seeds, giving you plenty to grow your own fresh herbs. With broad, flat leaves, these chives can be used just like ordinary chives, offering versatility in your cooking. Additionally, the bulbs can be fried like onions, adding a unique flavour to your dishes. The fragrant white flowers not only beautify your garden but can also be used in salads, enhancing both taste and presentation.
Mr Fothergill's Herb Seeds for Chives
Mr Fothergill's Chives are a delightful addition to your herb garden. Known for their fresh, delicate onion flavour, they enhance the taste of many dishes, including salads and sauces. These tough plants thrive on a cool windowsill, making them perfect for indoor gardening. With an 8 cm round pre-sown seed mat, planting is simple and fast, allowing you to enjoy fresh herbs with minimal effort.
Frequently Asked Questions (FAQs)
1. Can you grow onion from seeds?
Growing onions from seed is easy, and allows you to choose the exact varieties you want to grow! Purchasing started seedlings or sets is also a great option, and will give you a quicker start than seed. Onion seedlings are like small green onions, recently started from seed (within the last couple months).
2. Which onion seed is best?
15 of the Best Onion Varieties for the Home Garden. Ailsa Craig.Italian Torpedo.Red Burgundy.Utah Yellow Sweet Spanish.Walla Walla.White Grano.White Sweet Spanish.
3. Which is the best month to sow onion seeds?
Onion seeds can be planted directly in the garden bed. However, when growing onion seed, some people prefer to start them indoors. This can be done in late autumn. The best time for planting onion seeds outdoors is in spring, as soon as the soil can be worked in your area.
4. How long does it take to grow onion from seed?
Onions are cool-season crops that require 90 days or more to reach maturity. Because of this long growing season requirement and their preference for cooler weather, planting onion seeds directly into the garden in the spring makes it difficult for the bulbs to reach a good size before warm temperatures arrive.
During our onion herb seed research, we found 34 onion herb seed products and shortlisted 6 quality products. We collected and analyzed 11,185 customer reviews through our big data system to write the onion herb seeds list. We found that most customers choose onion herb seeds with an average price of £2.70.
The onion herb seeds are available for purchase. We have researched hundreds of brands and picked the top brands of onion herb seeds, including TRS, Mr Fothergills, Meldon Seeds, schone, Plant World Seeds. The seller of top 1 product has received honest feedback from 715 consumers with an average rating of 4.9.

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.