Niwaki Kenzan
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Niwaki Kenzan – Traditional Ikebana Flower Holder
The Niwaki Kenzan is a reusable flower holder used in ikebana and modern floral design. Also known as a flower frog, this eco-friendly alternative to floral foam allows you to create natural, long-lasting arrangements at home or in a studio.
Made with sturdy brass pins set in a heavy metal base, the Kenzan securely holds both woody stems and delicate greenery in any position you choose. It’s ideal for sustainable flower arranging, offering excellent stability for creative designs without plastic or foam.
How to Use a Kenzan:
Place the Kenzan in a shallow bowl or dish and fill with water. Trim stems at an angle, or make a small cross cut for thicker branches, before pressing them firmly onto the spikes. Top up the water daily to keep arrangements fresh.
Available Sizes:
24mm – Mini (Set of 4)
36mm - Small
61mm – Medium
80mm – Large
97mm - Extra Large
115mm x 33mm - Long
Perfect for florists, stylists and ikebana enthusiasts alike.
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Standard UK Delivery
Tracked delivery within 1–3 working days to most UK postcodes (excl. Northern Ireland).
Orders under £15 – £5.95
Orders £15–£34.99 – £4.95
Orders £35–£49.99 – £3.95
Orders £50+ – FREE
Local Hand Delivery (Edinburgh)
£7.95 flat rate. Monday–Friday delivery to EH1–EH22, EH28 and EH29. Select your delivery date at checkout. Required for large plants, terrariums and fragile items.
Store Pickup
Free collection within 1 hour from our St Vincent Street shop (EH3 6SH).
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meet the plant gurus
At grow urban, we're passionate about helping people create greener, happier homes through plants.
From our Edinburgh plant shop, our team of Plant Gurus carefully hand-pick every plant and botanical product we sell, ensuring it arrives looking its very best.
Whether you're searching for your first houseplant or adding to an ever-growing collection, we're here to share expert advice and help your plants thrive.
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what to expect when you order
We offer happy, healthy plants that are carefully hand-picked and delivered straight to your door from our plant shop.
We will deliver to you in recyclable boxes and we use paper materials and compostable bubble wrap! Our Plant Gurus will ensure that your plants are safe and secure for the journey to their new home!