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Perilla frutescens var. crispa
Ornamental herb seeds with an indescribable flavour
Likened to basil, people find it hard to define the flavour. Popular in Japan and all over Asia it is a perfect addition to your curated herb garden.
Approx 300 seeds
Red Shiso seeds are best sown indoors from March to September to get a head start before transplanting outdoors after the last frost. This distinctive herb thrives in full sun with well-drained soil, making containers or garden beds ideal locations for growth.
Also known as Perilla, Red Shiso offers a flavour that’s hard to describe but often likened to basil with hints of mint and cinnamon. Popular in Japan and across Asia, it’s a versatile herb that thrives in sunny spots and is a charming addition to your herb garden.
Delivered within 2–3 working days. On its own, this packet ships letterbox delivery at £2.95. Fits through a standard letterbox, so no one needs to be home.
Delivery is priced on the size of your whole order, so adding more may move it into the next band:
Gifting. We can include a handwritten note — add your message in your bag.
More info in our FAQs, or get in touch if something hasn’t arrived.
Red Shiso seeds are best sown indoors from March to September to get a head start before transplanting outdoors after the last frost. This distinctive herb thrives in full sun with well-drained soil, making containers or garden beds ideal locations for growth.
Surface sow 2-3 seeds per hole on firm, damp soil and gently pat down. Cover the sown area with a sheet of newspaper and keep it in the shade to encourage germination.
Once seedlings appear, thin to allow adequate space for growth, especially when grown in containers around 50 cm in size. Harden off the young plants before planting out to ensure they establish well during the July to October growing months.
Keep the soil consistently moist during the growing season, watering regularly but avoiding waterlogging. Pinch back the growing tips to encourage bushier growth and prevent legginess, ensuring a robust plant. Regular attention is needed as this perennial herb requires some love to flourish in the garden or containers.

A striking and aromatic Asian herb, red shiso (Perilla frutescens) is grown for its deeply coloured purple leaves and distinctive flavour. Popular in Japanese and Korean cooking, it’s ideal for salads, garnishes, pickling, and herbal use. Easy to grow from seed, it thrives in pots or garden beds and adds both colour and flavour to the kitchen garden.

Historically, Shiso seeds were once used for lamp oil, but today the plant is prized for its culinary and medicinal uses. It’s easy to grow and offers vibrant red leaves that brighten any garden.
| Other Names | Japanese or Chinese Basil, Purple Mint |
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Sow seeds indoors in early spring or direct sow outdoors after the last frost. Keep soil moist and in a sunny position. Surface sow 2-3 seeds per hole on firm, damp soil and gently pat down. Cover the sown area with a sheet of newspaper and keep it in the shade to encourage germination.
Seedlings usually appear in 7–14 days. Sow from March to September.
Its flavour is often described as a mix of basil, mint, and cinnamon, adding a fresh, aromatic note to dishes.
Yes, it grows well in pots with good drainage and plenty of sunlight. It is suited to pots, beds and windowsills.
Watering: keep soil moist, avoid waterlogging. It is an annual, completing its whole life in one season, so sow again the following year.
Yes — this is a straightforward packet to give, and what makes it work as a gift is mostly timing. Sowing runs March to September, so a packet given inside that window can go straight in, and one given outside it keeps perfectly well until the season comes round.
There are approximately 300 seeds in the packet, so there is plenty to share. On effort it needs some love, which matters if you are giving it to someone new to growing. It suits pots, beds and windowsills, so it works for a small space as well as a garden.
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Lovely packet of seeds, bought one for me and one as gift :)