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🚚 Free UK shipping on orders over £50 🪴
Niwaki Kenzan, also known as an ikebana flower frog, is a reusable flower holder designed for traditional Japanese ikebana and contemporary flower arranging. Strong brass pins hold flowers, foliage and woody stems securely in position, allowing you to create natural arrangements in shallow bowls and dishes without using floral foam.
Made in Japan, each Kenzan has a weighted metal base for stability and can be reused again and again. Choose from six sizes, from a set of four Mini Kenzan for small-scale arrangements to Large and Extra Large sizes for more substantial displays.
How to Use a Kenzan
Place the Kenzan in the bottom of a shallow bowl or dish and carefully press flower stems, foliage or branches onto the brass pins. For thicker woody stems, make a small cross cut in the base of the stem before placing it onto the pins. Add water to the dish and top up daily to help keep fresh flowers hydrated.
Which Kenzan Size Should I Choose?
Mini: 24mm – set of 4, ideal for small-scale arrangements or using several Kenzan together
Small: 36mm – compact size for smaller bowls and simple arrangements
Medium: 61mm – versatile size for everyday flower arranging
Large: 80mm – suited to larger arrangements and heavier stems
Extra Large: 97mm – provides greater stability for substantial floral displays
Long: 115mm x 33mm – elongated shape particularly useful in rectangular or narrow vessels
Why Choose a Kenzan?
- Reusable alternative to floral foam
- Suitable for ikebana and contemporary flower arranging
- Strong brass pins hold both delicate and woody stems
- Six sizes for different vessels and arrangements
- Made in Japan
shipping options
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)
£8.95 flat rate. Monday–Friday delivery to EH1–EH22, EH28 and EH29. Select your delivery date at checkout. This service is 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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