BERN Z+ is a foliar application product composed of polyphenols that optimizes plant metabolism allowing better use of photosynthetic activity, increasing the production of carbohydrates, proteins and lipids that translate into higher quality and quantity of products. BERN Z+ is for foliar application and its benefits are:


  • Zinc contribution and better efficiency of nutrient use in the plant.
  • Improves the health and functioning of the plant in stressful situations.
  • Higher yield: number of grains and quality.
  • Favors microbiota.
  • Compatible with the use of microorganisms in soil.
  • Low environmental impact and toxicological risk

Lettuce – Leafy vegetables and brassicas

1 to 3 L/ha

At transplanting and repeat every 15-20 days.

Tomato – Pepper- Eggplant

5 to 10 L/ha

At transplanting and repeat every 15-20 days .


3 to 5 L/ha

At transplanting and every 14 days .


5 to 10 L/ha

At planting and 30 days later.


5 to 10 L/ha

At planting and at hilling

Grapevines Fruits

5 to 10 L/ha

Root flush. Repeat after 30 days


1% /5-10 L/ha

To the bulb/ To the furrow post planting


3- 5 L/ha

10 days after transplanting

* Seedbed: 1% or 1 L/100 L of water