Bio-Slow 3.6.9

Price range: €30.90 through €43.90

Why Choose Bio-Slow 3.6.9?

  • Slow Release Fertilizer for Bonsai. Perfect for Autumn, Maintenance and Refinement.
  • Low nitrogen for balanced growth control
  • High phosphorus and potassium for structural stability
  • Contains Ryzea® for enhanced nutrient absorption
  • Enriched with magnesium to prevent chlorosis
  • Promotes lignification and trunk strength
  • Supports compact foliage and fine branching
  • Reduces excessive internode elongation
  • Safe pellets that won’t burn roots of the plants

💚 Give your bonsai a professional fertilizer. Order Bio-Slow 3.6.9 today and see the difference.

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Bio-Slow 3.6.9 – slow release fertilizer for bonsai. ideal for autumn care, maintenance and refinement.

slow release fertilizer for bonsai

Bio-Slow 3.6.9 is a slow release fertilizer for bonsai ideal for autumn care. It prepares the plant for dormancy and promotes structural balance. It can also be used during the maintenance and refinement stages. The organic formula contains low levels of nitrogen. At the same time, the high levels of phosphorus and potassium stimulate lignification. This process strengthens the trunk and improves structural stability. As a result, it also promotes fine branching and compact foliage. Controlled nutrition reduces internode elongation. In addition, the formula supports the development of secondary branches.

Bio-Slow 3.6.9 provides magnesium, that is an element that helps to prevent iron chlorosis and maintain deep green foliage. It contains Ryzea, a complex of bioactive seaweed molecules. These compounds enhance nutrient uptake through their natural chelating action. The pellets dissolve gradually without damaging roots. Consequently, bonsai trees grow stronger and more balanced, and are better prepared for the next growing season.

 

How to apply slow release fertilizer for bonsai?

Bio-Slow 3.6.9 is a slow release fertilizer for bonsai that improves soil structure without leaving toxic residues. This bonsai fertilizer is ideal for plants that do not require strong vegetative vigor. For pots up to 50 cm in diameter, first apply 45 g of pellets evenly on the soil surface, then irrigate thoroughly. Reduce the dosage for smaller containers. Keep the soil moist during fertilization to ensure proper nutrient release. Apply once a month, but only after the previous dose has completely dissolved. Alternatively, dissolve 20 g in one liter of water. Then, use this solution in fertigation every two weeks. For enhanced results, combine with Giovis PK 30-20, a phosphorus and potassium bioactivator. When used together, this combination promotes lignification, strengthens plant tissues, improves nutrient uptake, and supports natural defenses. Together they provide balanced winter protection and strong spring recovery, ensuring consistent and professional bonsai care results.

If you have any questions or require further information, the Bioges team is always ready to assist you. You can contact us on our social media channels or by sending an email to info@biogesandco.com

 

ALLOWED IN ORGANIC FARMING

CONTAINS RYZEA: exclusive technology made with seaweed molecules biologically active

Formulation: Pellets

Pellet diameter: 3,5 mm

Packaging:1KG – 2KG – 4KG bucket

 

Weight N/A
Composition

Total nitrogen (N) 3,0%
Organic Nitrogen (N) 3,0%
Total phosphorus pentoxide (P2O5) 6,0%
Potassium Oxide (K2O) soluble in water 9,0%
Total Magnesium Oxide (MgO) 2,0%
Total Sulfur Trioxide (SO3) 12,0%
Organic Carbon (C) of biological origin 15,0%
Organic matter 30,0%

Doses and methods

Bio-Slow 3.6.9.: for a potted plants of 50 centimeters in diameter, distribute 45 gr of pellets on the soil surface and then irrigate. It is advised to reduce the doses for those potted plants with a diameter below 50 centimeters. Use the product during the cold seasons. It is also suitable for plants that do not need a vegetative vigour. It is preferable to apply once a month and only if the fertilizer is completely dissolved. The product use is higly versatile. Bio-Slow 3.6.9. can be used in synergy with other Bioges’s products. In case of mixing of the two or three products, it is necessary to halve the doses. Then apply only in fertigation. Alternatively, Bio-Slow 3.6.9. can also be dissolved in water. Dissolve 6 gr of Bio-Slow 3.6.9. in one litre of water. Apply this fertilizing solution only in fertigation and every 2 weeks.

Warnings

Keep in a cool dry place and avoid heat source. Keep away from children and pets.

Packs

1 KG, 2 KG, 4 KG

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