First

Installation:
 Phosphorus: 9%
Potassium: 47%
Compound benefits
Phos-potassium fertilizer is characterized by its rapid absorption, therefore, because the elements are loaded with amino acids, carboxylic acids, and monosaccharides. 
The compound is characterized by the presence of phosphorus in two forms: phosphate as a nourishment and phosphate as a prevention and treatment of 
Fungal diseases such as: downy and powdery mildew diseases in onions, cucumbers, cantaloupes, and grapes
 Phytoncera fungal diseases, such as: late blight in potatoes and tomatoes 
Pythium and Fusarium fungal diseases on: vegetable and fruit seedlings (root rot)
It also contains potassium, as well as zinc and magnesium. Therefore, the potassium phosphate compound has a major role in plants, especially in raising the plant’s immunity. Potassium phos fertilizer also works to increase the efficiency of the process of flowering, setting, and growth of the fruit stage in different crops, which increases the size of the crop and the quality in terms of color. The shape and taste
Dosage and frequency of use:
Application and time of use, usage rates and yield
Foliar spraying every 7 days during the crop growth period (vegetative, floral, fruitful) 1-3 cm/liter of water for vegetables
(tomatoes - potatoes - onions - cucumbers - cantaloupe)
Fertilizing with water. Irrigation 3 days after transplanting. Repeat 2 times a week. 1-1/2 liter/acre. Vegetables (after transplanting)
Foliar spraying every 7 days during the period of vegetative growth, flowering, and fruiting. 2-4 cm/liter of water for fruit and ornamental plants.
The addition is made with head water every 10 days during the growing season, 5 cm per 8 liters for fruit seedlings and ornamental plants (seedlings).