🌿 A complete natural fertilizer for your crops
Patentkali is a naturally occurring mineral fertilizer extracted from raw deposits, without chemical treatment. Its formula combines three nutrients essential to plant vitality: 30% potassium (K₂O) for flowering and fruiting, 10% magnesium (MgO) for photosynthesis and chlorophyll formation, and 44% sulfur (SO₃) for plant protein synthesis. All of this is in the form of sulfates that are completely soluble in water, ensuring rapid and efficient assimilation by the roots.
🌱 Visible benefits on growth and harvests
Thanks to this balanced composition, Patentkali stimulates harmonious plant growth, promotes denser, greener foliage, and improves the taste and nutritional quality of fruits and vegetables. It also strengthens crop resistance to water stress, disease, and harsh climatic conditions. It is an ideal choice for high-yield crops such as tomatoes, potatoes, vines, fruit trees, and flowers.
🧪 A gentle, effective and chlorine-free solution
Unlike many potassium fertilizers, Patentkali is very low in chlorine (less than 3%), making it ideal for sensitive crops. It poses no risk of soil salinization or root burn. Furthermore, its neutral pH allows it to be applied to all types of soil, including the most calcareous, without disrupting the soil balance or blocking other nutrients.
✅ Usable in organic farming
Patentkali is authorized for organic farming according to current European regulations (EC 2018/848 and EC 2021/1165). It is a natural solution that respects soil, plants, and the environment. Its use is suitable for both market gardening professionals and amateur gardeners concerned about the quality of their crops.
🛠️ Easy to use in the garden as well as in intensive cultivation
Presented in the form of homogeneous granules (2 to 5 mm), Patentkali is easily applied, by hand or using a spreader. It can be incorporated into the soil in spring when preparing plantations, or used as maintenance during the season to support flowering and fruiting. Its action is gradual, without risk of overdose when used in the recommended quantities.
