Specialists in Bonsai Trees, Care and Information - Kaizen Bonsai

NEW! Bonsai Growing Media Straights from Kaizen Bonsai

This season we have a number of exciting NEW additions to our range of bonsai soils. Kaizen bonsai carry a wide array of top quality products suitable for the cultivation of bonsai trees. Many of these unique products are only available from us. We carry more tonnage of soil products than any other UK bonsai specialist to ensure we don’t run out just when you need supplies. For those who want to create their own Bonsai soil mixes we offer an unparalleled range of Bonsai Growing Media - Straights, unblended growing media and aggregate products. Many of these products are not only suitable for growing Bonsai Trees but are ideal for hand watered and automatic hydroponic systems. Many of our soil products are suitable for cultivating Orchids, Alpines, Cacti and Aquascaping. In fact no matter what area of specialist horticulture floats your boat we have a soil product you need!


News From The Blog

What a Bunch of Tools

So here we are already in the middle of January. I’m finally getting over my Christmas lurgy, my horrible knee sprain is on the mend along with my buggered up pinky and orders are flying out the door to the point we are measuring our output in weight (average 800Kg of goods daily).................

Well That Sucked!

Well that sucked! My long anticipated Christmas holiday that is. When you work from home like we here at Kaizen Bonsai do it’s very difficult to get a real break. Christmas, or as some like to call it now ‘the holidays‘ is one time of the year when we can pull up the drawbridge.................

Ho! Bloody Ho! It’s Christmas!

So, here we are at the end of another year pretty much, just the excesses of Ho! Bloody Ho! It’s Christmas! and new years to endure before we launch into 2024 filled with hopes and dreams.................

Busy Few Weeks at Kaizen Bonsai

You’ll guess from the title of this post that it’s been a Busy Few Weeks at Kaizen Bonsai. Not that we have been selling much particularly, just enough to keep the wheels on.................

Kaizen Bonsai Soil Mixes - SHOHIN SOIL MIX IS BACK!

We are very excited to be able to offer our new and improved Shohin Soil Mix which has been absent from our range for too long now. The new mix is cleaner, more closely graded and significantly improved in respect of it’s boi-activity and nutrient holding capacity. Important for bonsai growing in small pots.


It's been nearly 20 years since Graham first offered his special bonsai soil mixes for sale. Since that time these products have become the UK's favourite typically selling over 40 tons every year. These soil products are constantly refined and improved as better ingredients present themselves and represent the very best in quality, value and performance for bonsai tree growth in the UK today. Considering the ever-increasing cost of Japanese soils and the sensitive issue of fuel usage we have now sourced 70/90% of our blended soils within the U.K which means less 'soil miles', less import taxes and a lower price to you!

NEW AND EXCLUSIVE BONSAI FERTILISERS

GREEN DREAM products are without doubt the UK’s most popular organic fertilisers for bonsai trees. We sell many thousands of products annually and after 30 years in the market our fertilisers are trusted by huge numbers of customers across the country. We are very pleased to present the latest additions to our range. These are 100% organic, natural AND UK produced and all are in stock for next day delivery.

Wrackweed
Nettle Brew
Seaweed Meal

Free With Every Order

Get a free copy of Graham’s new booklet on the intricacies of fertilising bonsai trees. After more than 30 years working with bonsai Graham shares what he has learned and what works right here in the UK, what to use, when and how. This full-colour 24-page glossy booklet is absolutely free with any order placed on our website.

Free Guide to fertilising bonsai

Terrier Bonsai Wood Carving Tools

 The Little Terrier

Our Terrier range of wood carving tools have set the standard worldwide for freehand power wood carving cutters. Our range includes The TerrierThe Little Terrier and the Little Terrier DH.

These amazing tools are in the hands of some of the worlds best wood carvers, wood turners, chainsaw carvers, restorers and re-creators of historic timber work and furniture not to mention some of the best known bonsai artists like Kevin Willson. Whether you have a die grinder, Dremel or hobby tool there is a Terrier to suit.If you need to carve wood of ANY description this is THE tool you need.

We manufacture this tool right here in the UK and only sell them directly to our customers. Graham has spent more than 20 years developing and refining these tools, they are THE most efficient easy to use effective and safe tools of their kind available anywhere on planet earth.


terrier pt1152 terrier pt1152 terrier pt1152 terrier pt1154 pt1154 terrier pt1153 terrier pt1154 terrier pt1153 terrier pt1153 terrier pt1153 terrier

NEW! Japanese Made Quality Stoneware Bonsai Pots

Nobody makes quality products quite like the Japanese. Quality materials, passion and attention to detail are a given when purchasing Japanese manufactured goods. For the discerning bonsai enthusiast that demands a little more than the next guy, we are pleased to offer this range of bonsai ceramics not seen in the UK for decades.

Graham got fed up with sub-standard ceramics and poor quality and so we have stepped up and imported these exceptional value Japanese bonsai pots. Whilst they may not be the quality of artisan-made and signed 'Tokoname' bonsai pots they are absolutely the best quality available at anything up to two or three times the price.

High fired vitreous stoneware is supremely frost resistant. We feel the consistency, high-quality finish, adaptable colours and attractive design of these pots coupled with amazingly good prices make the range unbeatable.


Oval Blue Glazed Japanese Made Bonsai Pot - 6.5" High Quality Japanese Informal Glazed Round Bonsai Pot - 5" Round Unglazed Japanese Made Bonsai Pot - 6" Oval Glazed Japanese Made Bonsai Pot - 8" Rectangular Unglazed High Quality Japanese Bonsai Pot - 6" Japanese High Quality Cream Glazed Oval Bonsai Pot - 15"

Extra Large Bonsai Pots - STRICTLY LIMITED TIME DISCOUNT PRICES ON SELECTED ITEMS

Kaizen Bonsai are specialists in extra-large bonsai pots. We have the UK's largest range of bonsai pots over 20". These are mostly one-offs or have extremely limited availability. These pots are all new and unused however please read the description carefully for details of the condition of each individual pot. These large pots are normally hand made in very small numbers and as such do command a higher price than mass-produced small pots.


Beautiful Deep Oval Unglazed High Quality Bonsai Pot - 40" Bonsai Basics - Oval Unglazed Bonsai Pot - 24" Bonsai Basics - MASSIVE Rectangular Unglazed Bonsai Pot - 27" Bonsai Basics - Deep Round Unglazed Bonsai Pot - 31" Large Oval Unglazed Bonsai Pot - 22" Bonsai Basics - MASSIVE Rectangular Unglazed Bonsai Pot - 32"

Bonsai Pots - Ceramic & Plastic

Kaizen Bonsai offer the largest selection of bonsai pots in the UK. From plastic nursery pots and recycled plastic bonsai pots suitable for the development of raw material into bonsai right through to beautiful hand crafted pots and even the occasional antique pot too. All of our bonsai pots are available from our own stock but please be aware that some items have very limited availability, first come first served.


Deep Cascade Style Plastic Bonsai Pot  High Quality Japanese Nanban Rustic Bonsai Pot - 6" Olive Glazed Oval Bonsai Pot - 12" Blue Glazed Rectangular Bonsai Pot - 8" Deep Square Unglazed Quality Bonsai Pot - 11"Recycled Plastic Bonsai Pots - Oval - 4 Size Options

Superior Quality Bonsai Tools

These tools are unique to Kaizen Bonsai Ltd and are not available anywhere else in the U.K. Buying directly from the factory has enabled us to offer these fantastic tools at amazing wholesale prices direct to you. Compare our prices to other retailers then come back and pick up an absolute bargain! Our bonsai tools are of the very highest quality, second to none and we guarantee you will be delighted.

Superior Stainless Steel Bonsai Tools


Superior Black Carbon Steel Bonsai Tools


Superior Quality Bonsai Tool Kits

Here we present a selection of our Superior quality bonsai tools available as carefully prepared selections for a heavily discounted price. Based on extensive experience we have put together selections of tools in either black carbon or polished stainless steel. There are kits of small tools, large tools and also the entire standard range. Buy your tools at BELOW TRADE price. Each tool kit includes a free multi-pocket tool roll to keep everything in one place, clean and tidy.

These tools are available individually but the price is slightly higher.


View the full range of Superior Black Carbon Steel Bonsai Tools

View the full range of Superior Stainless Steel Bonsai Tools

NEW! Bonsai Growing Media Straights from Kaizen Bonsai

This season we have a number of exciting NEW additions to our range of bonsai soils. Kaizen bonsai carry a wide array of top quality products suitable for the cultivation of bonsai trees. Many of these unique products are only available from us. We carry more tonnage of soil products than any other UK bonsai specialist to ensure we don’t run out just when you need supplies. For those who want to create their own Bonsai soil mixes we offer an unparalleled range of Bonsai Growing Media - Straights, unblended growing media and aggregate products. Many of these products are not only suitable for growing Bonsai Trees but are ideal for hand watered and automatic hydroponic systems. Many of our soil products are suitable for cultivating Orchids, Alpines, Cacti and Aquascaping. In fact no matter what area of specialist horticulture floats your boat we have a soil product you need!


Graham’s Blog

For years now Graham has been writing opinionated drivel that’s regularly published on his Kaizen Bonsai Blog It’s the place to go for up to date news about what we are up to here at KB world headquarters. So long as you are not easily offended by forthright, no-nonsense opinions and comments and, so long as you have the time to get through his verbose rambling prose there just might be a smile in it for your effort. It’s also quite likely you will learn a few things about bonsai and their cultivation. There are hundreds of posts to work through, a perfect pass-time for the long dark Christmas break!


Busy Few Weeks at Kaizen BonsaiJapanese juniper bonsai
From the post Busy Few Weeks at Kaizen Bonsai
 Japanese maple bonsai Japanese maple bonsai
From the post Japanese Maple Bonsai Pruning
Graham Potter & Kevin WillsonGraham Potter & Kevin Willson
From the post Scot’s Pine Video

Customer Testimonials

"Hi Kaizen Bonsai, I just wanted to drop you a message to say how happy I am with my Pyracantha bonsai material that I purchased from you. It's wonderful. If there's anywhere I can leave a review, let me know." L.H U.K

"Just a note to say all items got here. Well pleased with the Yamadori Juniper, and I wish all suppliers, packed their trees like you.!!. Many thanks." K.S U.K

"This week I've received two deliveries from Kaizen, both were a prompt response to my orders. Both were delivered on time, both were very well packaged. Of the two starter pines, one had the unexpected bonus of being twin trunked. As Graham described, the little juniper is a beauty. Thanks to all. As someone newish to bonsai l would like to thank Graham for being the sort of guy who is happy to share his knowledge and experience with all who come looking. (video tutorials, blogs etc.) He seems to me to be one of life’s natural teachers. Cheers to all at Kaizen." T.S U.K

"Received my bonsai from you today that I only ordered yesterday & I had to message you to say thanks. Absolutely stunned by what you’ve sent me. I paid £17.50 last time ordered a tree from ******** being new to bonsai and seeing this I didn’t think you could get something of this quality for the price!" S.H - UK

"Just a quick note to say order arrived today. Impressive packaging ensured all ok. Very pleased with the tree, etc. Many thanks." A.B - U.K

"Hi Graham, The Yamadori Portuguese Oak arrived today at lunchtime. Not a twig out of place! Absolutely magnificent!" B.J - U.K

"Hi Kaizen, Cork Bark Oak arrived safe and sound, a lovely tree professionally packed as always. Once again you’ve shown how you are the best, and for someone like me who has only been involved with Bonsai for three years or so, Kaizen has enabled me to avoid many of the pitfalls which catch out many beginners. Sincere thanks and best wishes to you all." N.B - U.K

"Hi, just wanted to say a big thank you for your fantastic service, I’ve bought a few quality pots recently and the service is excellent, will be shopping again in spring, thanks" D.M - U.K

"Hi Graham & Catherine, The tree arrived safely and really excellent packing don't how you do it. The tree looks fantastic but then so has every purchase from you guy's I really enjoy what you offer to us bonsai nut's. Big thanks to all the team." N.G - U.K

"Hi Kaizen. Received another tree today from you (in its bomb-proof packaging) I'm well pleased, it's brill! Thanks a lot." B.P - U.K

"Just a quick one to let you know that the pallet of my trees turned up safe and sound. Very well packed as always, and as I have come to expect the trees are even better than the photos." S.C - U.K