Italian Quadro Fertilizer 20-20-20 / 10 kg - Quadro NPK 20-20-20 + TE 10Kg

Italian Quadro (20 - 20 - 20 + TE)

A water-soluble fertilizer containing balanced proportions of essential elements: nitrogen, phosphorus, and potassium, capable of supporting plant nutritional needs throughout all stages. This formula is rich in magnesium and trace elements necessary for plant nutrition. All products have a low pH, high water solubility, low salinity, and are free from heavy metals, sodium, and chloride.

Instructions for Use

- Open-field vegetable cultivation: (7-15) kg/hectare, depending on the age and type of plant for all crops (tomatoes, cucumbers, peppers...).

- Fruit trees: (50-100) grams/tree, depending on age and type.

- Greenhouses: (0.50 - 3) grams/plant or an average of (2-3) kg / 500 m².

- Ornamental plants: (2-3) grams/liter of water per plant, repeated once every two weeks.

Origin: Italian