Produced from Japan's hard red jade soil. Includes fresh auburn round particles that readily absorb water. The hardness is higher than the typical, making it more suitable for paving. This is a scarce substance and is made from volcanic ash. This soil medium is widely used in countries such as Japan. It could also be described as a high-permeability volcanic mud with a round shape. Includes no harmful bacteria, and a slightly acidic pH. Its shape is conducive to water storage and drainage. The suggested percentage of this product to be mixed with other substances is 30-35%, which is higher than peat. The effect is comparable to peat. Suitable for all kinds of potted plants.
Key Features:
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Grain size: 6–10mm (medium-large)
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Excellent drainage and aeration.
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Promotes healthy root development.
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Long-lasting, hard-grade type.
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pH neutral and nutrient-free (can be mixed with other components)
Recommended Uses:
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Bonsai trees, especially larger species such as pine, juniper, and maple.
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Some Cacti and succulents require drainage to be critical.
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Some Orchids, particularly when blended with other media like bark.
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Alpine and rock garden plants.
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As a top dressing to improve aesthetics and enhance moisture retention.
How to Use:
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Use alone or mix with other components, such as pumice, lava rock, or organic compost, depending on the specific needs of the plant.
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Sieve to remove fine dust before use to ensure optimal airflow and drainage.
Analytical data of red jade soil content:
SiO2 (silica): 42.7%
CaO (calcium oxide): 0.98
MgO (magnesium oxide): 2.5%
MnO (manganese oxide): 0.15%
Fe2O3 (iron oxide): 8.4%
Al2O3 (alumina): 25.1%
PH value: 6.9
EC value: 0.052ms/cm