

🌱 Elevate your bonsai game with soil that knows when to drink!
Akadama 2.25qt Bonsai Soil is a premium volcanic soil mined in Japan, meticulously sifted through 1/8" and 1/16" meshes to remove dust and fine particles. Renowned among Japanese master gardeners, it offers excellent drainage and aeration while providing a unique moisture indicator that darkens when wet. Perfect for bonsai, succulents, and indoor plants, this durable soil enhances root health and growth, making it a must-have for both novice and expert plant enthusiasts.











| Best Sellers Rank | #81,774 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #749 in Garden Soil |
| Brand | Tinyroots |
| Customer Reviews | 4.5 out of 5 stars 878 Reviews |
| Item Weight | 2 Pounds |
| Style | 5mm |
| UPC | 850044996643 |
K**E
Incredible so far!
As with most plant and bonsai stuff, it takes time to fully know if something works amazing or terrible! I was new to the world of bonsais, and in February I finally planted my first two! These are Flame Trees, aka Delonix Regia/Royal Poinciana and as you can see they grew extremely fast! The larger is up to 4”! So I did all the research I could for this plant and learned everything that could help them grow! A grow light and heating mat were I believe a great help for indoors especially it being a tropical tree. When we found the best soil combination of lava rock, pumice, and bark fines, as well as akadama. We found tinyroots to have amazing reviews! We did their tropical blend and from what I could find out that blend didn’t contain akadama. So we purchased this to mix in! We did about 1 part akadama to about 7 parts tropical blend just to be safe, then sprinkled a few akadama on top after plants were planted. So far amazing! I did squeeze the pieces of akadama to test strength and they did not crumble! We did sift them, as the shipping I think causes some dust and crumble but very happy! Will keep using and if this changes we will update review!
D**N
Great quality
Great quality
A**.
Good soil for moss ball
Good bag of soil.. tried using this for my moss ball, think it will do just fine. The packaging is kinda old, not sure if it is cuz it has been sitting in the sun?
A**R
Great substrate
Wonderful product. Shipped fast. Thank you!
L**A
The best quality for good rocks for hidro on plants
The rocks are very good and they are more durable for the plants they love this kind of of rocks definitely recommended 100%
Y**I
good stuff
Great size, love everything about it. grows moss well.
M**D
MY plants in 100% akadama are doing GREAT
This is a volcanic material from Japan. It has a similar consistency of HARD clay, but does not, in my experience, get "muddy" with the application of water. I have a number of Crassula kimnachi, which is purportedly a difficult plant to grow (I think it's because of a weak root system), and the one that I have in 100% akadama is doing phenomenally well. It's root system is more extensive than it is in ANY of the "soil" mixes that I have used with other specimens of the plant. I've been growing cactus and succulents for YEARS (I'm 67) and I DO recommend this material ... HIGHLY. It's a bit pricey here, and larger quantities are available for MUCH less money elsewhere on the internet. But considering it's low price/performance ratio, I can only recommend buying from here if you are wanting to do a "test".
J**D
Product is a little soft and breaks down quickly
Works in a pinch but Breaks down I little too soon.. the jury is still out on this one. Might want to stick with tried and true Japanese brands. I’m just saying …
Trustpilot
3 weeks ago
3 weeks ago