Leonard Humic Acid 70% Soluble Powder for Soil Salinity Treatment 1 kg

Leonard Humic Acid (the salinity fighter) contains a very high level of humic acid (70%) and fulvic acid (15%), so it plays an effective role in the following:

Physical Effects:

• Reduces salinity in irrigation water and soil.
• Increases the water-storage capacity of sandy soils.
• Improves aeration in compacted (heavy) soils.
• Provides an ideal seedbed for sowing and young seedling growth.

Chemical Effects:

• Converts various nutrients into forms the roots can absorb.
• Raises the soil's cation exchange capacity.
• Transforms calcium salts and prevents them from binding with other nutrients.

Biological Effects:

• Stimulates plant cell division and promotes vegetative growth.
• Increases seed germination rate and vigor.
• Activates root growth.
• Stimulates beneficial microorganisms in the root zone.

Composition (from label):

• Humic acid: 70%
• Fulvic acid: 15%
• Potassium oxide (K₂O): 8%
• Solubility: 99%

Directions for Use (from label):

• Open-field vegetables: 1–1.5 kg/ha, 3 applications per season starting from planting.
• Standard greenhouses: 150 g per greenhouse (500 m²), 3 applications per season starting from planting.
• Wheat, alfalfa, forage crops and corn: 1–1.5 kg/ha, 3 applications per season starting from planting.
• Fruit trees and date palms: 1–1.5 kg/ha, twice during the season starting from flowering.
• Compatibility: do not mix with acidic materials such as phosphoric acid or urea phosphate.

Specifications:

• Trade name: Leonard Humic Acid
• Net weight: 1 kg
• Manufacturer: Saudi Delta Company for Chemical Industries