Japanese Biogold fertilizer 
Rectangular Plastic Training Pot 44×35,5×11,5 cm
Black plastic training pot ...
Akadama Ibaraki Hard Quality (5-10mm)
5,50€ – 12,50€
Akadama Ibaraki in repackaged bag of 2 liters or 5 liters.
Granulometry : 5-10mm
The benchmark Japanese volcanic clay for discerning enthusiasts. Harvested from the heart of Mount Ibaraki, this premium quality offers a perfect balance: optimal water retention to nourish your trees between waterings, exceptional drainage to prevent excess moisture, and ideal aeration for vigorous roots.
Payment methods
Delivery information
Free delivery from 80€
Standard delivery 2-5 working days
Description
The Akadama Ibaraki substrate is widely acclaimed in the art of bonsai for its numerous advantages, particularly for its exceptional impact on root branching and the overall health of trees. Here is an exhaustive list of its benefits:
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Optimal Drainage : Thanks to its porous and granular texture, Akadama Ibaraki quickly drains excess water, preventing root rot while maintaining a healthy environment. This promotes fine and dense branching, as the roots are never suffocated by excess moisture.
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Balanced Water Retention : This substrate retains just the right amount of moisture to nourish the roots between waterings, avoiding water stress. This balance stimulates the growth of secondary rootlets, essential for robust branching and a compact root system, key to a harmonious bonsai.
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Exceptional Aeration : Its light, airy volcanic structure ensures perfect oxygenation of the roots. This air circulation encourages roots to divide and branch finely rather than growing haphazardly, optimizing nutrient absorption and enhancing the tree’s stability.
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Stimulation of Root Branching : Akadama Ibaraki, with its specific granulometry (generally available in various sizes), exerts slight mechanical pressure on the roots, encouraging them to produce more fine, capillary branches. This improves the efficiency of the root network, allowing the tree to better absorb water and nutrients while remaining suited to the small volume of a bonsai pot.
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Neutral to Slightly Acidic pH : With a pH ideal for most bonsai species (around 6 to 7), it creates a stable chemical environment that supports healthy root growth without disrupting nutrient uptake balance.
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Visual Watering Indicator : Its color shifts from light ochre when dry to deep red when moist, providing precise control over watering needs. This helps avoid watering mistakes, protecting sensitive roots and promoting their harmonious development.
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Durability and Stability : Although it degrades slowly over time (natural for an organic substrate), Akadama Ibaraki retains its structure for several years, offering reliable support for expanding roots. This stability reduces stress during repotting and supports progressive branching.
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Authenticity and Tradition : Sourced from the Ibaraki region of Japan, this substrate has been used by bonsai masters for generations, ensuring proven results. Its natural volcanic origin makes it a preferred choice for recreating the ideal conditions of traditional bonsais.
Specific Advantage for Roots : The fine, dense branching induced by Akadama Ibaraki provides a key benefit: a more efficient and compact root system, perfectly suited to the spatial constraints of a bonsai pot. This enhances the tree’s overall health, improves its anchorage, and supports balanced above-ground growth (foliage and branches), while facilitating future shaping. In short, Akadama Ibaraki transforms roots into an optimized vital network, the essential foundation for a thriving and sustainable bonsai.
By using Akadama Ibaraki, you provide your bonsais with a substrate that not only meets their physiological needs but also elevates their artistic potential to a higher level.
Additional information
| Weight | 10,5 kg |
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| Dimensions | 38 × 28 × 15 cm |
| Packaging: | 2-liter bag, 5-liter bag |
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