Product basis
A fermented organic poultry-manure base processed through Biogold's pure-culture microbial fermentation method.
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For a bonsai that deserves uncompromising care, Biogold Original brings the reliability of a premium Japanese formulation with decades of professional use. Its fermented organic pellets release nutrients gradually with each watering, helping growth remain steady and controlled, while the 900 g pack is ideal for anyone who regularly cares for a small or larger collection.
The current Biogold Original formulation combines N-P-K 3.5–3.7–3.3 with natural minerals in an organic base matured through controlled microbial fermentation.
A fermented organic poultry-manure base processed through Biogold's pure-culture microbial fermentation method.
Made in Japan from selected natural raw materials using a fermentation method with decades of professional use.
The pellets release nutrients gradually through watering and, as a top dressing, work for about two months depending on conditions.
They are easy to distribute over the surface, and the initial organic odour becomes almost imperceptible after the first watering.
The amount can be adjusted to the tree's size, vigour and stage of development — this control is one of Biogold Original's main advantages.
For a steady nutrient supply while the bonsai is actively growing.
Begin with fewer pellets and increase only when the plant is responding well.
Adjust the amount gradually to the tree's size, vigour and actual requirements.
The pellets can be extracted in water for root application, especially where watering is less frequent.
For a bonsai in a pot of about 15 cm, the indicative dose is approximately 15 pellets. For first use or a new environment, begin with a smaller amount and adjust according to the tree's response.
Use approximately 15 pellets as an indicative starting amount.
Distribute the pellets evenly over the surface around the root area, then water normally.
Add fresh pellets when the previous ones have dissolved. Duration is about two months and varies with watering, substrate and environment.
Place 2–3 pellets in 1 L of water. For fuller extraction, leave them for about 7 days and apply the clear upper part of the liquid around the root area.
For a small, weak or unfamiliar tree, begin with fewer pellets. In rare cases, excessive application can damage the roots, so always adjust the amount to the plant, substrate and watering rate.
One resealable 900 g pack, suitable for regular bonsai care and multiple applications.
Natural pellets with slight variations in size and shape; each piece weighs approximately 1–2 g. They may be used solid or extracted in water.
Close the zipper securely after opening and store the pack in a cool, dry place away from direct sun, high temperatures and humidity. Keep it away from children and pets, and do not allow water to enter the pack.
The key technical facts explaining the product's form, duration and use.
Pair steady feeding with Sybasoil Bonsai Premium Mix 5lt, a well-aerated, fast-draining substrate that makes watering easier to control. Because the fresh mix already contains mild organic nutrition, start Biogold at a conservative dose.
What to know before investing in one of the most recognised Japanese feeding choices for bonsai.
It combines Japanese production, selected natural raw materials, pure-culture microbial fermentation and decades of professional use. The 900 g pack, roughly two-month solid duration and choice of solid or liquid application provide meaningful flexibility for a bonsai collection.
The official indicative amount for a pot of about 15 cm is approximately 15 pellets. For a small, weak or newly acclimatising tree, begin with fewer and increase only if required.
Renew them when they have dissolved. As a top dressing they work for about two months, but actual duration changes with watering, rain, substrate and growing conditions.
Yes. Place 2–3 pellets in 1 L of water and, for fuller extraction, leave them for about 7 days. Apply the clear upper liquid around the root area; the indicative duration of liquid feeding is about 10 days.
Not necessarily. In humid or less ventilated conditions, the fertiliser's maturation microorganisms may become visible on the surface. This alone is not a quality problem, and the pellets may still be used normally.
A mild organic odour may be present when the pack is opened, but it becomes almost imperceptible after the first watering. Always close the zipper and store the product in a cool, dry place away from sun, moisture, children and pets. As a natural organic material, it may occasionally attract small gnats.