Best Agastache Flower Seeds of 2026
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Agastache flower seeds are a popular choice for gardeners who want to add a splash of colour and fragrance to their outdoor space. These seeds produce tall spikes of vibrant flowers, ranging in colour from pink and purple to blue and orange. The plants themselves are hardy and easy to grow, making them a great option for both experienced and novice gardeners alike. With their sweet, minty fragrance, agastache flowers are also a favourite among bees and butterflies, making them an excellent choice for pollinator-friendly gardens.
At a Glance: Our Top Picks
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Top 4 Agastache Flower Seeds
Anise Hyssop Seeds, Long Blooming Perennial
The Anise Hyssop Seeds provide an upright, licorice-scented perennial that adds deep blue colour to your garden. With a long blooming time, this plant requires little maintenance, making it ideal for busy gardeners. It thrives beautifully alongside prairie-type plants such as valerian, rudbeckia, and phlox, enhancing your garden's diversity. Additionally, it attracts bees, butterflies, and hummingbirds, creating a vibrant pollinator-friendly environment for you to enjoy.
AGASTACHE 'Green Candles' Flower Seeds Pack
The AGASTACHE Flower Seeds pack contains 50 fresh seeds, allowing you to cultivate beautiful perennial plants in your garden. As a DEFRA registered product, you can trust that these seeds meet high quality standards. The professional DEFRA licensed quality seed supply ensures you receive only the best for your gardening needs. With minimal packaging and ziplock labelled bags, you can easily store and organise your seeds. Plus, clear instructions are included, making it simple for you to get started with planting.
Premier Seeds Direct Giant Hyssop Seeds
The Giant Hyssop Seeds from Premier Seeds Direct are perfect for your garden. You can sow them from early spring under cover, ensuring warmth on fine seed compost, which aids in germination. Expect germination to average between 14 to 21 days at 20°C, making it a relatively quick process. Once the seedlings are large enough, you can prick them out into individual pots. This allows for easy handling and growth in cooler conditions, giving you robust plants ready to thrive outdoors.
Plant World Seeds Anise Hyssop 'Golden Jubilee'
The Plant World Seeds Agastache offers genuine seeds directly from the UK, ensuring quality for your gardening needs. With a height of 40-60cm, this perennial flower is perfect for adding height to your garden beds. Each packet contains approximately 90 seeds, giving you ample opportunity to create a stunning display. Notably, this variety was recognised with the 'All America Award' for its remarkable beauty and resilience, providing you with a long-lasting plant that thrives in well-drained soil.
During our agastache flower seed research, we found 13 agastache flower seed products and shortlisted 4 quality products. We collected and analyzed 1,727 customer reviews through our big data system to write the agastache flower seeds list. We found that most customers choose agastache flower seeds with an average price of £2.63.
The agastache flower seeds are available for purchase. We have researched hundreds of brands and picked the top brands of agastache flower seeds, including Grow Your Secret Garden, Pretty Wild Seeds, Premier Seeds Direct, Plant World Seeds.
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.