Giovis PK 30-20 – PK fertilizer for bonsai, flowering and ornamental plants

Giovis PK 30-20 is a highly effective phosphorus and potassium fertilizer. Specifically designed to support plant health at key phenological stages, this PK fertilizer is ideal for bonsai and ornamental and flowering plants. Thanks to its high concentration of assimilable phosphorus (30%) and potassium (20%), it promotes autumn lignification and spring flowering. Active phosphorus easily penetrates tissues, accelerating shoot growth and strengthening the root system. The potassium content regulates transpiration and water balance, thereby improving the plant’s resistance to environmental stresses. Additionally, the advanced formulation stimulates internal metabolic processes, increasing the production of phytoalexins and phenols — natural substances that protect plants from pathogens and adverse conditions. Consequently, regular use of Giovis PK 30-20 promotes healthier, more structured and harmonious growth, preparing plants for each season. Therefore, it is perfect for those looking for an effective professional fertiliser.
Phosporus and potassium fertilizer – How to use Giovis PK 30-20?
This PK fertilizer can be applied either by foliar spray or through fertigation. For bonsai fertilization, foliar application is recommended in autumn to stimulate lignification effectively. For flowering bonsai, however, pre-winter fertigation is ideal for promoting bud formation and ensuring richer flowering in spring. Giovis PK 30-20’s highly soluble liquid composition ensures rapid and complete absorption without waste. The product respects the plant’s natural physiological processes, limiting the need for chemical intervention and promoting health and endurance naturally. Choose Giovis PK 30-20 to deliver precise, professional nutrition and achieve superior seasonal performance.
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
Formulation: soluble liquid
pH: approx. 5,0
packaging: bottle of 250 ml – 500 ml – 1L – 5L
Conductivity: ca. 30,0 dS / m








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