SKU: 93395798949
compost for bonsai trees

compost for bonsai trees Premium Bonsai Compost No1

Sale price$24.67 Regular price$27.41
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Ships within 48 hours · Estimated delivery Jul 11 - Jul 16

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For Your Every Summer RSVP, with Code: SUMMER15

Description

compost for bonsai trees Premium Bonsai Compost No1Premium Bonsai Compost No1 High Moisture Retention with Biochar Our 17L soil package is now delivered in a cardboard box lined with a thin plastic bag, don't remove the bag, use direct from the box. Premium Bonsai Compost No1 High Moisture Retention New Improved formula now contains Biochar Composed of fine grain aggregates and British conifer bark Perfect for broadleaf deciduous and indoor bonsai trees Available in 7L, 17L and 51L packages

Premium Bonsai Compost No1 - High Moisture Retention with Biochar

Our 17L soil package is now delivered in a cardboard box lined with a thin plastic bag, don't remove the bag, use direct from the box.

  • Premium Bonsai Compost No1 - High Moisture Retention
  • New Improved formula now contains Biochar
  • Composed of fine grain aggregates and British conifer bark
  • Perfect for broadleaf deciduous and indoor bonsai trees
  • Available in 7L, 17L and 51L packages
  • Information on how Kaizen Bonsai soil products are described, graded & packaged

Our most moisture-retentive bonsai soil mix NOW CONTAINS UK PRODUCED BIOCHAR.

Composed primarily of small grain aggregates and finely graded British conifer bark. This soil mix offers a free-flowing lightweight fibrous and air-filled environment perfect for the development of fine rooted species. Suitable for indoor and outdoor bonsai that need above-average levels of moisture in summer. Species that require a lot of water during the growing season will love this mix. Also if you can't manage to water as frequently as you would like in summer this fine-grained compost will keep your trees happy for longer periods between watering. Use straight from the bag, no sieving is required.

It has taken Graham thirty years to perfect our unique soil mixes, a process that continues every day. It's possible that a third or more of the bonsai trees in the UK are planted in our soil products, we sell hundreds of tons a year. We don't sell hastily composed mixes that are untested. Please respect this effort and dedication and don't ask for the recipe.

For more in-depth information regarding the selection of bonsai growing media see Choosing Soil For Bonsai Trees

Highly recommended for elm, larch, maples, beech, hornbeam, cotoneaster, azalea, privet, willow, indoor bonsai species and other broadleaf deciduous trees and moisture-loving conifers such as larch and redwoods. Perfect for use with accent plants like hosta and ferns planted in small pots.

PLEASE BE AWARE THAT ALL KAIZEN BONSAI SOIL MIXES ARE PREPARED TO ORDER. During periods of high demand your delivery may be delayed for a short period. Please order in good time!

pH 6.5 Approximately.

Products appearance may vary from the picture depending upon the moisture content and material grades available at the time of production. The performance will be unchanged.

Use directly from the bag as supplied. All of our soil mixes incorporate some fines this should NOT be sieved out, doing so will impair the performance of the product. During shipping some settlement and separation will occur. Before use please ensure the soil is consistently mixed throughout.

SOIL PRODUCTS ARE SOLD BY VOLUME. This is to ensure you get what you pay for, this soil product cannot be sold by weight as the moisture level can vary significantly from time to time. 1 litre is approximately equivalent to a 4" cube. Litres and kilograms are entirely different measures. 17L WILL NOT weigh 17Kg. Some compaction may occur in shipping.

Soil products cannot be delivered outside the UK.

Available in the following convenient size packs.

7 Litre perfect for re-potting one or two smaller bonsai.
17 Litre carton ideal size for re-potting larger bonsai.
51 Litres bulk pack (3 boxes) for enthusiasts with a lot of bonsai to maintain.

 

"After spending the last 18 months experimenting with Kaizen soil mixes….I have to say I’m mightly impressed with all the varieties I’ve used.

 Just done a repot of 4 young Japanese larch trees…..One was previously potted 12 months ago with Kaizen No: 1 …another with No: 2….3rd with Akadama ….and the forth with another heavily organic mix that I purchased elsewhere a few seasons ago.

The growth and quality of the tree roots that have been in Kaizen mixes looked outstanding compared to the others that were not!

Generally speaking all my bonsai that went in Kaizen mixes have done extremely well with healthy vigorous growth." S.P - UK

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 93395798949

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Reviewed in the United States on April 15, 2026
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★★★★★ 3
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Flavor Name: REAL Bacon, Size: Medium
Decent product, my dog likes it, except I think it’s made of some kind of plastic
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Reviewed in the United States on March 3, 2026
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Skye and Ted
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★★★★★ 5
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Flavor Name: REAL Bacon, Size: Medium
Hello, it’s Skye! I’m back with another very important product update. If you are a dog who loves a challenge and loves real bacon, you need to tell your humans to get you the Benebone Ring Durable Dog Chew Toy. Why this ring is my absolute favorite: The Ultimate Treat Bowl: My absolute favorite part about this ring is the hollow center. My humans stuff it full of yummy treats, freeze-dried raw bites, or a little dog-safe peanut butter, and it turns into the best puzzle bowl ever! I will happily spend hours licking and working to get every single crumb out. Tastes Like Real Bacon: Even after I clean out all the stuffed treats, the toy itself is infused with real, delicious bacon flavor. It doesn't smell like fake chemicals; it smells like the real deal, which makes my nose very happy. Super Durable for Heavy Chewing: I have sharp puppy teeth and I love to chomp, but this durable nylon ring is tough. The curved design makes it really easy for me to flip up with my paws and hold securely while I chew away. It keeps me completely occupied, exercises my brain, and satisfies my need to chew. Five paws up for the best stuffed treat ring ever! 🐶🥓
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Reviewed in the United States on May 24, 2026
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Jess Papineau
Massapequa, US
★★★★★ 5
Recommend
Flavor Name: REAL Bacon, Size: Small
This chew toy is great for aggressive chewers—it’s very durable and holds up much longer than most other toys we’ve tried. The ring shape makes it easy for dogs to grip and carry, and my dog was immediately interested in it, likely because of the real bacon flavor. It’s also a nice bonus that it’s made in the USA and doesn’t have a strong smell for humans. That said, it is very hard, so I’d recommend keeping an eye on your dog while they’re using it, especially if they’re an intense chewer. Over time, it does wear down and needs to be replaced once the edges get rough. Overall: a long-lasting, high-quality chew that keeps dogs occupied—just be mindful of the hardness and monitor for wear.
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Scorpogee
Belleville, US
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Long lasting chew toy!
Flavor Name: REAL Bacon, Size: Large, Flavor Name: REAL Bacon, Size: Large
All I can say is wow! I have a Basset Hound mix who will be in the puppy stage for another year, and as we all know, that means dealing with teething issues. Seeing the photo of this product when it was new makes it obvious what he’s done to it. He’s still at it, chewing like mad. Made for medium to large dogs, he happily totes it around everywhere, and I’m always picking it up so I don’t trip over it. The inner cup can hold peanut butter as a special treat for your pet, and I give him some when he’s feeling a bit bored. It doesn’t last long, but he’ll keep chewing on it for a while afterward. For me, the value is worth the price if it keeps his teeth off my furniture—pet owners know exactly what I mean.
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