Best Passion Flower Seeds of 2025

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Passion flower seeds are a popular gardening product that are known for their stunning blooms and unique appearance. These seeds are harvested from the passion flower plant, which is native to South America but can now be found in many parts of the world. Gardeners choose passion flower seeds for their ease of cultivation, as well as their ability to attract pollinators such as bees and butterflies. These seeds can be planted in a variety of soil types and climates, making them a versatile choice for any garden.
At a Glance: Our Top Picks
Top 5 Passion Flower Seeds
Mr Fothergill's RHS Passion Flower Seeds
Mr Fothergill's RHS Passion Flower Seeds are an excellent choice for garden enthusiasts. These seeds, from the well-respected RHS brand, can be sown from February to April, allowing you plenty of time to prepare your garden. Once planted, you can expect stunning flowers from June to September, adding vibrant colours to your outdoor space. Additionally, this plant can grow up to 10 metres tall over time, making it a fantastic option for trellises or fences, while its spread of 60cm can be increased with training.
RP Seeds Purple Passion Flower - 10 Seeds
The RP Seeds Passion Flower offers you a packet of 10 seeds along with a detailed growing guide, making it easy for you to cultivate this stunning plant. As a hardy climber, it can withstand temperatures as low as -10C, allowing you to enjoy its spectacular purple and white flowers in summer. This vigorous climber thrives in well-drained soil and a sunny position, providing you with beautiful blooms and dark purple fruit. Whether grown outdoors or in a bright indoor spot, this plant remains evergreen, adding charm to your space.
Johnsons Poppy Paeony Purple Passion Seeds
The Johnsons Poppy Seeds stand at an impressive height of 90 cm, making them a striking addition to any garden. As a hardy annual, these flowers are well-suited for various climates and will bloom beautifully year after year. With a medium, upright habit, they are perfect for garden borders or as focal points in your flowerbeds. Planting these seeds can bring vibrant colour to your outdoor space, allowing you to enjoy a stunning floral display with minimal maintenance.
SAFLAX Wild Passion Flower Seeds with Soil
The SAFLAX Wild Passion Flower is an excellent choice for those seeking a calming addition to their garden. Each packet contains five seeds, giving you a great start. With detailed potting instructions, you can cultivate these plants successfully. The included germ-free potting substrate, made from coconut fibre, ensures healthy growth. This unique climbing plant not only adds beauty to your space but also offers medicinal benefits, making it a practical and lovely choice for your garden.
Plant World Seeds Yellow Granadilla Seeds
The Plant World Seeds Granadilla offers genuine seeds from a reputable UK brand. You can expect attractive, sizeable purple-eyed, pale lemon flowers that bloom throughout early summer, adding vibrant beauty to your garden. With approximately 10 seeds per packet, you have enough to cultivate a stunning display. The yellow fruits produced are not only larger than the common variety but also boast a stronger, slightly more acidic flavour, making them a delightful addition to your fruit selection.
During our passion flower seed research, we found 32 passion flower seed products and shortlisted 5 quality products. We collected and analyzed 2,114 customer reviews through our big data system to write the passion flower seeds list. We found that most customers choose passion flower seeds with an average price of £3.75.
The passion flower seeds are available for purchase. We have researched hundreds of brands and picked the top brands of passion flower seeds, including Mr Fothergills, RP Seeds, Johnsons, SAFLAX, Plant World Seeds. The seller of top 1 product has received honest feedback from 557 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.