Wuxal K40 is a highly concentrated German-made foliar fertilizer specifically designed to enhance the quality and size of fruits and vegetables. It contains a primary nutrient load of 40% potassium oxide (K2O), which is critical for sugar development, fruit coloring, and overall weight.
Key Benefits and Purpose
Wuxal K40 is primarily used during the fruiting stage to improve both inner and outer crop quality.
- Fruit Quality: It increases brix values (sugar content), aroma, and surface color in grapes, vegetables, and fruit trees.
- Stress Resistance: Improves a plant’s ability to withstand drought and frost.
- Disease Resistance: The specific nutrient balance helps stabilize plant health and boosts resistance to various diseases.
- Nutrient Deficiency: Effectively corrects potassium (K) deficiencies, especially in sandy or K-fixating soils where root uptake may be limited.





