Humita Negra

Liquid Humic Acid

Leonardit Origin

The pure liquid Humic acid produced by passing through four stages imported from Spain increases the permeability of the soils thanks to the high Humic acid it contains. It increases cation exchange capacity and water retention capacity. It increases the usefulness of plant nutrients. It directly affects plant health by positively affecting the biological activity and soil chemistry in the soil. It does not disappear immediately from the soil like animal manure and other organic fertilizers.

Guaranteed Content W/W

Organic Matter 15%
Total (Humic + Fulvic) Acid 15%
Water Soluble Potassium Oxide (K2O) 3%
pH Range 10.8 – 12.8


Area, Time and Amount of Usage

In All Greenhouse Vegetables 1200- 1500 cc/da
In All Open Field Vegetables 1500- 1700 cc/da
In All Winter Vegetables 1500- 1700 cc/da
Melon, Watermelon, Pumpkin, Strawberry 1500- 1700 cc/da
In All Tuberous Plants 1500- 1700 cc/da
Seedlings and Ornamental Plants 2200- 2500 cc/da
In All Stone and Pome Fruit Trees and Vineyards 80- 100 cc Per Tree 30 cc Per Omca
All Industrial Plants 1500- 2000 cc/da
All Field Crops Green Areas 1500- 2000 cc/da



  • Keep away from children and food.
  • Never exceed the appropriate dosage rates and use only where necessary.
  • Use Mask, Glove and Glasses during fertilization.
  • Do not use empty packaging for other purposes, dispose of it.

Storage Conditions

Store in its original packaging under normal conditions (in cool and dry places). Do not expose the product to direct sunlight. It maintains its physical and chemical properties for at least three years under normal conditions. Storage Temperature should be between 0°C and +45°C.


Imported Registration (PDF) Local Registration (PDF)