Giovis PK 30-20

Price range: €23.90 through €135.90

Why choose Giovis PK 30-20?

  • PK Fertilizer: the high-impact formula promotes lignification and maximizes spring flowering.
  • Ideal for bonsai and flowering plants
  • Suitable for foliar spray and fertigation
  • Perfect for autumn and pre-winter stages
  • Enhances bloom quality and colour intensity

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

PK fertilizer

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

 

Weight N/A
Composition

Phosphorus pentoxide (P2O5) soluble in water 30,0%
Potassium Oxide (K2O) soluble in water 20,0%

Doses and Methods

Dilute max 2-4 ml of product in 1 liter of water and sprinkle the foliage with the aid of a sprayer or apply it in fertigation. Applications can take place at regular intervals of 7-10 days throughout the autumn (to promote lignification) and spring (to promote flowering). The product can be used as a nutritional supplement for all plants, including Bonsai. For further information and specifications see the technical data sheet or the brochure.

Warnings

It is always advisable to carry out preventive tests of miscibility and compatibility on small surfaces and on a limited number of plants. In case of formulations containing mineral oils, products based on calcium, copper and synthetic hormones, do not mix and space out the applications for at least 10 days. Avoid applications in the event of thermal changes.
WARNINGS: CAUTION
H319: Causes eye irritation.
P264: Wash thoroughly…after handling.
P280: Wear eye and face protection. Remove contact lenses, if present and easy to do. Continue rinsing.
P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P337+ P313: If eye irritation persists, seek medical advice.
You can request the product`s SAFETY DATA SHEET by contacting us at info@bioges.it.

Packs

250ml, 500 ml, 1L, 5L

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