Boon Bonsai Soil Mix "Boon Mix"
SuperFly Bonsai's Boon Mix
This mix is the most commonly used and accepted mix by bonsai professionals around the world. Here in the United States it is known as "Boon Mix" after Boon Manakitivipart who pushed the mix to promote better bonsai tree health in America. Some also refer to it (in the northeast) as "Franks Mix".
Is It Dirt?
No. Bonsai trees do not like "dirt" and will in most cases die if left in dirt over long periods of time. This is substrate.
What Is In It?
The primary components are Akadama, Pumice and Black Lava. We also added a bit of Horticultural Charcoal and Decomposed Granite. These components have been found over time to provide the best drainage, water retention, nutrient retention and air circulation possible to promote healthy bonsai.
1/3 Japanese Hard Akadama - is a clay like component that is excellent at retaining water. It also is the only substrate in this mix that breaks down allowing roots to grown in it's place Akadama is the primary component that allows nutrients to bind in the soil and be used by the tree.
1/3 USA Pumice - is a volcanic byproduct that is excellent at retaining water. Retaining water is it's primary function. Pumice can also bind some nutrients.
1/3 USA Black Lava Rock - is also a volcanic byproduct that basically is used for soil structure and for airation.
Horticultural Charcoal - was added to harbor beneficial bacteria and add humic acid in the soil. Some say it cleans impurities, but this is likely very minimal if it happens at all. The minimal amount added would do very little to clean impurities.
Decomposed Granite - adds weight and structure.
We sieve this mix to a size of 1/16" - 1/4". This has been found to provide the best water retention, drainage and aeration for most trees.
How Do I Use It?
This is "real" bonsai soil. Be sure your bonsai pot has holes in the bottom covered by bonsai mesh.
Each micro climate may require different amounts of water. On very hot/dry days you may need to water two/three times while around freezing you may need to water every week or two. Push your finger 1" into the soil and feel for moisture. If it is dry, it is time to water.
- Pre Mixed & Ready To Use - Sifted Prior To Bagging - 1/3 Hard Japanese Akadama - 1/3 Pumice - 1/3 USA Sourced Black Lava - A Bit of Horticultural Charcoal & Granite Added
- Promotes Excellent Drainage & Water Retention - This mix is used by bonsai professionals around the world and has been found to drain well while holding the proper amount of moisture that bonsai need.
- Non-Organic Mix - This mix is "real" bonsai soil and is made up of primarily non-organic components (no dirt, bark, mulch, etc.). This is really substrate. This has been found to provide optimal drainage, water retention, nutrient uptake and air to the roots (which they love).
- Easy Zip Resealable Bag (1.25q and 2.5q bags) - Simply tear off the top then reseal the easy to close resealable bag over and over until you are ready to re-order soil.
- 100% Money Back Guarantee - If you are not 100% happy with this product, we will refund you in full.
Just was I wanted
Excellent quality mixture!
For years I was pretty averse to buying anything premixed as i can simply buy and mix it myself. But I got a bag of this once to tie me over and now i’m hooked. Really looking forward to not wasting my time with sourcing and prepping soil anymore.
I normal mix my bonsai soil several times a year, when some of the items are not available I buy ready made "Boon Mix" from Superfly Bonsai with satisfied results.
QUESTIONS & ANSWERSAsk a Question
How big of a pot will 6 quarts fill?
6 quarts is about 1.5 gallons.
It will fill a pot that is about 12 x 12 x 2.5"
I got this for my bonsia and I have a few succulents can I use this soil. Thank you
This will work great for succulents. Please keep in mind it may be very different than your current suculent mix. I have a specialty high end succulent grower that uses almost this exact mix for his little succulents that go for $100+ each. He waters once per week, but said the type he has can go up to a month.
Thank you for your purchase. We hope you are happy with your items! However, if you are not completely satisfied with your purchase for any reason, you may return it to us for a full refund, store credit, or an exchange. Please see below for more information on our return policy.
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1670 S. Cameron Street
Harrisburg, PA 17104
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You can skip the shipping fees with free local pickup at our warehouse. We are located at:
1670 S. Cameron Street
Harrisburg, PA 17104
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Our in-store pickup hours are 10AM-4PM Monday-Friday. Please have your order confirmation email with you when you come.
At this time*, we do not offer international shipping.
*Shipping to Canada and Mexico will be available at some point in the near future. Check back for updates to this section.
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Shipping to P.O. Boxes
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Refunds, Returns, and Exchanges
We accept returns that are postmarked within thirty (30) days of the purchase date. With the exception of returns for broken/damaged items, all returned items must be in new and unused condition, with all original tags and labels attached.
In the event that your order arrives damaged in any way, please email us as soon as possible at firstname.lastname@example.org with your order number and a photo of the item’s condition. We address these on a case-by-case basis but will try our best to work towards a satisfactory solution.
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If you are a placing a larger order (over 30 bags of soil or many pots), it may be cheaper to ship via freight truck. If you are interested in pricing for this, please contact us here.
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