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About Us

The story of Prosarich

Prosarich is an online store operated by Prosarich Co., Ltd. based in Japan, deals in garden nursery.

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We deal in small and medium grains of Akadama soil.
AKADAMA Soft Pumice, Clay Best
$12,000.00
Japanese Super Hard Tochigi Akadama - Small Sized Grains (2mm-7mm) 600 Bags + Medium Sized Grains (7mm-15mm) 600 bags - total 16800L
No reviews No reviews
AKADAMA Soft Pumice small sized grains
$15,000.00
Japanese Super Hard Tochigi Akadama - Small Sized Grain (2mm-7mm) - 1200Bags - total 16800L
No reviews No reviews
AKADAMA Soft Pumice, Clay Best
$13,000.00
Japanese Super Hard Tochigi Akadama - Small Sized Grains (2mm-7mm) 800 Bags + Medium Sized Grains (7mm-15mm) 400 bags - total 16800L
No reviews No reviews

FEATURED PRODUCT

HOPES for AKADAMA soil

We would like to explain about our Akadama soil

Manufacturing process of our brand, the baked Akadama soil

Check out the each process : mine, dry, pulverize, remove the powder, sort by size, bake, remove the powder and packing
Please watch the video of Akadama soil mining in Tochigi.

Featured product

One of our best sellers ever!

Japanese Super Hard Tochigi Akadama - Small Sized Grain (2mm-7mm) - 1200Bags - total 16800L

No reviews No reviews
$15,000.00
Clay Best

Natural Pumice for Plants


Perfect for Bonsai, Cactus & Succulents

-FireHeated 300℃(572℉)
-NaturalDrying (sunlight evaporation)
-PowderRemoved
-Made in Japan



AKADAMA Soft Pumice

High quality akadama soil "Clay Best".
Natural akadama soil mined from the akadama soil layer near Mibu-machi, Tochigi Prefecture, is dried in the sun and then calcined.
It is especially effective for growing Bonsai, cacti, and succulents in pots.
After natural drying and firing at high temperature (about 300℃*) for 30 to 60 minutes, the hardness of akadama soil is extremely high, making it difficult for the soil to lose its shape. Therefore, it can be used for a long time with drainage, water retention, and air permeability.
The powder is removed using a powder removal machine in 3 stages.

*If fired at too high a temperature, it will become ceramic and no longer pumice.   For this reason, we fire at 300 degree Celsius.


Product Information

Item :
Akadama - soft pumice

Package Dimensions per Bag : 
approx.  21.2 x 14.5 x 3.9 inches

Grain Size :
small : 2.0 mm - 7.0 mm (approx. 1/16 - 1/4 inch)

Item Volume per Bag : 
14liters (approx. 3.7 Gallon)

Brand :
Clay Best

Country of Origin :
Japan

Ideal For Growing :
Bonsai, Cactus and Succulents

Preservation Method :
Store in a cool, well-ventilated place away from rain.
To preserve quality, please do not get it wet or freeze.

Manufacturer :
PROSARICH, INC.


Please use gloves to protect your hands.
This bag is made from PE (polyethylene), which does not emit harmful gases even when burned.


Online store :
www.bonsaibank.com

Quick links

Pickup

FOB. Please ask your broker.