Universal Fertiliser
Leader Hobby products Plant care and protection

Universal Fertiliser

Universal liquid fertiliser NPK 4-3-4 with micronutrients for vegetable gardens and plants.

Concime Universale Leader is a liquid inorganic NPK 4-3-4 fertiliser with micronutrients (Boron · Chelated Manganese EDTA · Molybdenum), low in chloride. Developed for feeding vegetable gardens, fruit crops, and viticulture in containers or open ground. 1 KG bottle with dosing cap.

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Features

Concime Universale Leader supports vigorous growth with compact internodes and rich, intense flowering. The liquid formula speeds up absorption. Apply by diluting 1 dosing cap (20 g) in 2 litres of water. Use once a week in spring and summer. Use once every 15 days in autumn and winter, only when needed.

The NPK 4-3-4 ratio is optimised for the vegetative phase. The full range of micronutrients (Boron · Chelated Manganese EDTA · Molybdenum) prevents deficiencies and keeps the plant in biological balance. Suitable for vegetable gardens, fruit crops, and viticulture.

For plants with specific nutritional needs — acid-loving plants, citrus, orchids, cacti, geraniums — the Leader range includes family-specific fertilisers with calibrated NPK and micronutrients. 1 KG bottle with dosing cap.

Why choose it

  • Simple, precise dosing: 1 dosing cap = 20 g for uniform application in 2 litres of water.
  • Micronutrients included: Boron
  • Liquid formula — fast, uniform application with quick results on the crop.
  • Keeps the plant in biological balance and prevents nutritional deficiencies in containers or open ground.
  • Suitable for vegetable gardens, fruit crops, and viticulture. Available in a 1 KG bottle with dosing cap.
Esiste anche in granulare

La linea Concime Universale Leader include anche un sacchetto granulare da 5 KG (TRIOFERT 7-7-7), una formula organo-minerale diversa da questa formulazione liquida (NPK 7-7-7, organo-minerale, calcio + magnesio + zolfo + ferro + carbonio organico). Go to the page Concime Universale 5 KG →

How to use it

  1. Open the dosing cap and fill it to the mark (1 cap = 20 g).
  2. Pour the measured cap into 2 litres of water and mix.
  3. Water the plant evenly. Avoid wetting the foliage directly during the warmest part of the day.
  4. Use only when a recognised need exists. Do not exceed the recommended application rates.

Fertilisation season

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