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Soil and Aggregates

As the favorite provider of Bonsai supplies online, Bonsai outlet is the best place to get all of the bonsai supplies you need, such as bonsai wire, bonsai stands, garden tool supplies, bonsai turntables, bonsai soil, bonsai fertilizer and bonsai tool rolls. We are sure that shopping with Bonsai Outlet will satisfy all your needs…and wants! Every bonsai enthusiast knows that things like bonsai soil and garden tools are a necessity, but when you encounter a bonsai turntable, you know you’ve found a gift that goes the distance. We have all of it here for your browsing and purchasing enjoyment with a satisfaction guarantee that is sealed with a smile!

  • An eye-level photograph shows a shallow, round Japanese Tokoname training bonsai pot against a plain white background. This unglazed terracotta grow pot features a tapered silhouette that narrows toward the base. 

The body of the pot has a matte, natural orange-tan clay finish, while the wide, protruding rim is burnished to a smooth, glossy reddish-brown sheen that catches the light. Looking slightly down into the pot, the interior reveals the same light-colored unglazed clay. At the very bottom, small arched cutouts are visible along the base to facilitate proper drainage and airflow, which is essential for bonsai tree health.

    Japanese Tokoname Training and Grow Pots

    Tokoname grow pots imported from Japan These low clay pots are specially made to encourage a spreading root structure. For many reasons, they are particularly suited for pre-bonsai. Round pots are better for developing an even root structure. Plastic...

    $7.49 - $24.90
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  • A photo showcasing three Klingspor Sandflex Hand Blocks for cleaning and polishing, arranged side-by-side against a plain white background. 

From left to right, the rectangular boxes are color-coded by their grit level:
*   The first box on the left is bright yellow, indicating a **FINE** grit. It features the "sandflex" brand name in bold blue and white lettering, the Klingspor logo, and the text "Feel the Difference! HAND BLOCK CLEANING • POLISHING." A circular cutout reveals a smooth, dark gray abrasive block inside.
*   The center box is green, representing a **MEDIUM** grit. The layout is identical to the first, but with white text for "HAND BLOCK." The visible abrasive material in the circular window has a slightly more textured appearance than the fine block.
*   The final box on the right is a vibrant red for **COARSE** grit. Similar in design to the others, the circular cutout shows a noticeably rougher, pebbly dark gray texture. 

These flexible abrasive blocks are essential tools for maintaining metal equipment, frequently used to remove rust, sap, and stains from high-quality bonsai shears and other gardening tools without damaging the underlying metal.

    SandFlex Cleaning Block

    SandFlex Cleaning Block Think of it like a rust eraser for your tools. Whether you need to shine up your shears, or just remove a bit of stubborn rust from a concave cutter, these rubberized abrasive blocks are just the thing. They work on metal like...

    $5.95
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  • A single-tine bonsai root hook designed for delicate repotting tasks is shown vertically against a plain white background. The tool features a large, bright red, ergonomic loop-shaped handle at the top, providing a comfortable and secure grip for manual work. A sleek silver-colored metal shaft extends downward from the handle, terminating in a sharp, 90-degree curved tip. This specialized single-prong hook is a fundamental tool for bonsai enthusiasts, used to gently tease apart root masses and remove old soil without damaging the tree’s fragile root system.

    1-Prong Root Hook With Red Handle

    1-Prong Root Hook With Red Handle Expose and separate roots while re-potting with this root hook. With a double cast-iron prong and a comfortable handle, this rake is the perfect tool for transplanting. Dimensions: 8" long. Prong is 1". Prong...

    $12.95
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  • A 32 fl. oz. white plastic spray bottle of Bonide Liquid Copper Fungicide, a key maintenance supply for bonsai trees and other plants. The bottle features a prominent label with the Bonide brand logo and the product name "LIQUID COPPER FUNGICIDE" in bold orange and white block lettering. Below the name, text indicates it is a "Ready to Use" formula intended "For Organic Gardening" to control a wide range of plant diseases on flowers, fruits, and vegetables. The bottom right of the label shows illustrations of green leaves affected by common fungal issues like Powdery Mildew, Black Spot, Early Blight, and Downy Mildew. The bottle is equipped with a purple spray trigger and nozzle, set against a clean, plain white background to highlight the product.

    Liquid Copper Fungicide

    Bonide Liquid Copper Fungicide Sold in two sizes: 16oz concentrate 32oz Ready To Use.  Liquid Copper is a must for juniper and other conifers. Spray as directed to control fungus. Liquid Copper is a patented, natural copper formulation...

    $24.95
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  • A front-facing view of a 16-fluid-ounce (473 ml) white plastic bottle of Bonide Pyrethrin Garden Insect Spray Concentrate, a common pest control solution for bonsai and garden maintenance. 

The bottle's label features a red and tan background with "Pyrethrin" printed in large white font at the top. Below the main name, the text reads "Garden Insect Spray" and "Concentrate" in black. A purple "Bonide" logo with the tagline "TRUSTED SINCE 1926" is visible in the upper right corner. To the left, a descriptive blurb states it's "A fast acting, effective way to kill Aphids, Beetles, Webworms, Leafhoppers & many other yard & garden insects." 

An illustration of a vibrant, healthy row of green garden vegetables, like lettuce, is featured in the center. The bottom section of the label provides technical details, including active ingredients like 1.00% Pyrethrins and 10.00% Piperonyl Butoxide. On the bottom left, a prominent "CAUTION" warning is displayed next to the net contents. The bottle itself is opaque white with a textured blue screw-on cap and is set against a clean, white background.

    Pyrethrin Concentrate

    Pyrethrin Concentrate by Bonide 16 FL OZ Bonide Pyrethrin Garden Insect Spray Concentrate is a formulation of botanical pesticides perfect for natural gardeners! Use to control insects on fruits, vegetables, flowers and ornamentals. Bonide Pyrethrin...

    $19.95 - $23.95
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  • An angled, top-down photograph showcases five silicone protective bottom covers, or "boots," designed for One Leg brand stools. Arranged in an overlapping cluster against a plain white background, the covers are displayed in five distinct colors: teal blue at the top, classic black on the left, an off-white cream in the center, forest green at the bottom left, and a vibrant orange at the bottom right. 

Each circular cover features a shallow, cup-like design with a thick, rounded rim and a smooth, matte finish. These flexible silicone boots are designed to fit snugly over the base of a stool leg, providing a non-slip surface and protecting floors from scratches and scuffs while adding a decorative touch.

    One Leg Bottom Cover

    Silicone antislip boot for added safety on hard or slippery surfaces Helps protect your OneLeg Stool Comes on & off easily Choose your favorite color to customize the look of your OneLeg Stool

    $13.00
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  • An overhead studio shot of a 50-gram bundle of natural Madagascar raffia, a traditional material used as a bonsai tree branch protection and wiring aid. The bundle consists of numerous long, flat, straw-like strands of dried palm fiber in a natural light tan or golden beige color. A white paper label is wrapped tightly around the center of the bundle to keep the strands organized. The label features black text, including "50g" at the top, followed by "RAPHIA SELECTIONNE DE MADAGASCAR" and "K.F.-MAJUNGA" below. To the left of the text is a small circular logo depicting a tropical scene with a palm tree. The fibrous, flexible texture of the raffia is visible, with loose ends protruding from the sides of the bundle, illustrating its suitability for soaking and wrapping around delicate bonsai branches before applying heavy shaping wire to prevent the bark from splitting.

    Bonsai Tree Raffia - Branch Protection - Wiring Aid

    Bonsai Tree Raffia - Branch Protection - Wiring Aid Imported Raffia. Raffia is used to protect the branches and bark of your bonsai tree when using branch benders or training wire. Raffia is an essential element in the process of wiring your bonsai tree...

    $8.95
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  • A serene medium-sized rock cairn stands perfectly balanced against the backdrop of a blurred coastal scene. The stack consists of six smooth, light-colored river stones arranged in an intricate "side2side" or zig-zag pattern. It begins with a wide, dome-shaped base stone that supports a flat, oval rock. Above this, the weight shifts laterally using smaller rounded stones as pivot points for alternating long, flat rocks that extend to the left and right. 

The stones' natural textures of grey and tan are highlighted by bright daylight. In the background, the soft focus reveals a deep blue ocean with white foamy waves and a clear sky, emphasizing the cairn's peaceful and meditative presence. This artistic arrangement of stacked rocks serves as a symbol of stability and zen-like balance, often used as a decorative accent in outdoor gardens or alongside bonsai trees.

    Medium Side2Side Rock Cairns

    Medium Side2Side Rock Cairn   6 part natural beach pebbles / small river rocks stacked side to side with metal rod supports.Size: Approx. 17"HWeight: 32-34 lbs.    

    $104.95
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  • A photograph of an artistic side-to-side rock cairn, showcasing six smooth, grey river stones expertly balanced in a tall, precarious zigzag formation. 

The sculpture begins with a large, rounded stone at the bottom, resting on a rough, textured ledge. Balanced on top of it is a flat, horizontal oval stone, followed by a smaller, dark, egg-shaped stone standing vertically on its end. The stack continues with another flat stone shifted to the right, a small round stone standing on the right edge, and finally, a long, flat stone balancing horizontally at the very top. 

The alternating arrangement of horizontal and vertical stones creates a striking "Z" shape, emphasizing a sense of zen-like balance, stability, and tranquility. The background is a soft-focus, blurred vista of a tranquil beach or shoreline, allowing the intricate detail and impressive composition of the stacked rocks to stand out as a piece of natural garden decor.

    Small Side2Side Rock Cairns

    Side to Side Rock Cairn 6 part natural beach pebbles / small river rocks stacked side to side with metal rod supports. Size: Approx. 11"H Weight: 7-8 lbs.  

    $33.95
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  • A tall, balanced rock cairn featuring seven smooth, naturally rounded stones stacked vertically from largest to smallest. The stones range in color from cool grey to warm beige, showcasing a natural weathered texture and soft shadows from the sunlight. The stack begins with a substantial, dome-shaped base resting on lush green grass and culminates in a small, spherical top stone. The background features a serene, out-of-focus coastal scene with a blue ocean horizon and soft palm fronds, highlighting the cairn's role as a Zen-inspired garden accent or meditative outdoor focal point.

    Medium Giant Rock Cairns

    Medium Giant Rock Cairn 7 part large river rocks stacked with metal rod support in middle. Features: Size: Approx. 9" x 6.5" x 22"H Weight: 50-55 lbs.

    $140.95
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Not All Bonsai Are Created Equal – Here’s Why We’re Different

Since 1987, we’ve Grown, Imported, Styled, Boarded, Sold, and Taught the art of bonsai—experience the PREMIUM difference.

  • Rigorous Quality Control Meticulous inspections
    guarantee top-tier quality.
  • Hand-Selected Excellence Curated globally, never
    mass-produced.
  • Decades of Expertise Mastering the art
    of bonsai since 1987
  • Expertly Styled Premium bonsai soil, securely
    anchored roots, ceramic pots
    with optimal drainage.
  • Exclusive Specimens Rare and unique trees
    for discerning collectors.
  • Lush, Vibrant Foliage Radiates exceptional
    health and care
  • Dedicated Support Expert care guidance
    with every purchase.
Bonsai Tree

Bonsai: Living Masterpieces—Expertly Pruned, Styled, and Crafted to Embody Nature’s Elegance and Balance.

Customer Reviews & Success Stories

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Great Service and Great Tree

Great Service and Great Tree Came quickly and was in great shape Reasonable prices for what i received

- Edmund L
Review Ratings

All is good. I now

All is good. I now have 6 bonsai. All are thriving. Everything you sent was quality. Thank you David

- David M

Bonsai is all we do Since 1987

NEBG began life as a single rented greenhouse way back in 1987.

Today, it’s a sprawling eight-acre nursery in Bellingham, MA, complete with eight separate greenhouses and the largest Bonsai Tree & Supply collection on the East Coast.

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FAQs

FAQs View All FAQs

Contrary to popular belief, Bonsai Gardening isn’t difficult. Some trees are more less difficult than others, but there’s nothing to be intimated by.

We usually respond to this by telling people that it is possible to kill anything, but given that, here are a few helpful facts: If you are just starting out and planning on keeping your bonsai inside most of the time you need a tropical tree. A succulent, like Mini Jade is good to start with. Other good varieties include Arboricola, Brazilian Rain Tree and Chinese elm.

Unfortunately it is impossible to list the symptoms of either in a concise manner.

Very generally speaking, if the roots collapse from lack of water you are likely to see a ‘freeze dried’ look to the leaves or needles. This will happen quite soon after the roots get too dry. Usually within a day or matter of a few days.

Over watering usually takes longer and results in a slower decline but both should be avoided.

Trust your instincts and review your habits, and remember, trees are trees and will grow leaves and drop leaves ( or needles) naturally, so some seasonal dropping of foliage is normal.

No, you will need to transplant it. Usually every one to three years is the norm.

We usually respond to this by telling people that it is possible to kill anything, but given that, here are a few helpful facts: If you are just starting out and planning on keeping your bonsai inside most of the time you need a tropical tree. A succulent, like Mini Jade is good to start with. Other good varieties include Arboricola, Brazilian Rain Tree and Chinese elm.

What to Expect
Upon Arrival

  • Foliage Expectationt

    Some bonsai species (like Chinese Elm) may shed leaves during transit – this is normal and healthy.

  • Tree Care Upon Arrival

    Water your bonsai upon arrival and place it in a bright spot to help it acclimate.

  • Safe Packaging Process

    Your tree is packaged securely with protective materials to prevent damage during transit.

  • Potential Transit Stress

    Some bonsai may experience slight stress during transit; rest assured they will recover with proper care.