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Akadama Bonsai Mix 14lt - 1mm

Name: Akadama Bonsai Mix 14lt - 1mm
Brand: OEM
SKU: Akadama14lt1mm
Price: 37.0 EUR
Availability: OutOfStock

€37,00

Quantity

Bonsai · Japanese mineral · 14 L · 1 mm

Akadama Bonsai Mix 14 L · 1 mm

Akadama is one of the most recognised Japanese substrates for bonsai. The fine 1 mm grade distributes closely around the roots, while its porous grains combine drainage and aeration with useful moisture retention. The 14 L pack is suited to larger containers or several repotting jobs.

100%Akadama

14 LActual pack size

1 mmNominal grade

JapanOrigin

Composition & profile

The material

Japanese granular clay in a 1 mm grade

Akadama is a natural, inert mineral material of Japanese origin. Its granular, porous form leaves air spaces and moves excess water away while keeping useful moisture available inside the pot.

100%

Single-ingredient Akadama

Pure 1 mm Akadama for use alone or as the base of a bonsai mix, with no added fertiliser.

Porous grains: Hold controlled moisture without closing the air spaces needed around the roots.
Fine grade: The nominal 1 mm particle size distributes evenly when worked gently without heavy pressure.
Visible colour change: The grains darken when wet and become lighter as they dry, providing a practical cue alongside checking the pot.
Inert base: Contains no added fertiliser, allowing feeding to be managed separately for the individual bonsai.

Air and water balance

Porous grains retain moisture while the granular arrangement maintains drainage and open air spaces.

Clearer watering control

The change from darker wet Akadama to lighter dry material acts as a visual cue alongside checking the pot itself.

Adjustable mix

Use it alone or combine it with other mineral materials, tailoring the composition to the species, container and climate.

Use & repotting

Use alone or as the base of a fine 1 mm bonsai mix

Suitable for many bonsai species, with the final ratio adjusted to the plant, pot, local climate and watering routine.

Deciduous bonsai
Evergreen bonsai
Indoor bonsai
Mixes with Kiryu
Mixes with Kanuma
1 mm grade

01Remove fine dust

Sieve or rinse lightly only if visible dust is present, so very fine particles are not transferred into the pot.

02Set the composition

Use Akadama alone or add Kiryu, Kanuma, lava or pumice to match the needs of the individual bonsai.

03Fill without heavy pressure

Work the fine 1 mm grade gently between the roots and secure the tree without crushing the grains.

04Water and allow to drain

After repotting, water evenly until clean water exits the drainage holes, then allow all excess to drain away.

Match the grade and watering routine to the individual bonsai

The fine 1 mm grade needs careful distribution without heavy compression. Check colour, actual moisture and drainage speed rather than following a fixed watering calendar.

In the pack

Akadama Bonsai Mix · 14 L · 1 mm

Japanese granular Akadama. As a natural product, it may show small differences in colour and particle size between batches.

Use

Standalone substrate or mix base

Use it alone or as the main component of a bonsai mix after removing any excess fine dust.

Storage

Close the pack securely and keep it in a dry, shaded and covered place. Protect it from rain and moisture so the material remains clean until the next use.

Technical details

The verified Akadama profile

The details below are limited to characteristics confirmed for this product and its pack.

MaterialAkadama

FormGranular clay · 1 mm

OriginJapan

Pack size14 L

Added fertiliserNone

UseAlone or in a mix

Main functionAeration & drainage

Natural productBatch variation

Frequently asked questions

Quick answers about grade, blending, watering, feeding and repotting.

01What exactly is Akadama?

It is a natural, inert Japanese mineral material in granular form. Its porous grains combine moisture retention with drainage and aeration around the roots.

02What does the 1 mm label mean?

It is the nominal grade of this product. Work it without heavy compression and remove only visible fine dust before use.

03Can I use it on its own?

Yes. It can be used alone or as the base of a mix with Kiryu, Kanuma, lava, pumice or another suitable material. The ratio depends on the species, pot and climate.

04How do I know when to water?

Akadama darkens when wet and becomes lighter as it dries. Use this change as a cue, but always check moisture inside the pot before watering.

05Does it contain fertiliser?

No. Akadama is an inert substrate with no added fertiliser. Apply feed suited to the individual bonsai and follow the directions on the fertiliser product.

06When should it be replaced or repotted?

Over time the grains may begin to break down and drainage may slow. Check the structure, drainage rate and roots; the right interval varies with species, climate and cultivation.

Cart (0)

Akadama Bonsai Mix 14lt - 1mm

Akadama Bonsai Mix 14lt - 1mm

Akadama Bonsai Mix 14 L · 1 mm

Japanese granular clay in a 1 mm grade

Single-ingredient Akadama

Air and water balance

Clearer watering control

Adjustable mix

Use alone or as the base of a fine 1 mm bonsai mix

Akadama Bonsai Mix · 14 L · 1 mm

Standalone substrate or mix base

The verified Akadama profile

Frequently asked questions