Description
Polisol KS 90 is an innovative SKL product that combines two fundamental elements for plants: Sulfur and Potassium. Sulfur is a mesoelement that participates in the synthesis of proteins and vitamins in plants. Potassium is a nutrient that has several important functions for plants.
Polisol KS 70 strengthens the woody tissues of plants, making them more robust and resistant to pest attacks. Polisol KS 70 also stimulates the immune system of plants, thanks to the strengthening action of Potassium and Sulfur, preventing and countering plant fungal diseases.
Dosage
| Crops | Season of use | Dose per hectare | Warnings |
| Drupaceae and Pomaceae | Winter - Spring | 10 - 20 kg | |
| Summer | 5 - 10 kg | Do not treat above 35°C | |
| Vine and Olive | Winter - Spring | 15 - 250 kg | |
| Summer | 7 - 12 kg | Do not treat above 35°C | |
| Vegetables and Flowers | Winter - Spring | 7 - 12 kg | |
| Summer | 5 - 7 kg | Do not treat above 35°C | |
| Cereals | Winter - Spring | 8 - 15 kg | |
| Summer | 5 - 8 kg | Do not treat above 35°C |
WARNING, the use of Polisol KS 70 as a foliar application has some limitations:
- it should not be used at temperatures above 35°C, to avoid leaf burn;
- it should not be mixed with phytosanitary products incompatible with sulfur, to avoid chemical reactions;
- it should not be used on sulfur-sensitive plants, such as cherry, peach, apple, and pear;
- Furthermore, Polisol KS 70 may leave residues on treated plants, which can be removed with water. It is recommended to respect a safety period of at least 20 days from harvest.
