Jinwei No. 4

Composition:Boron (B) + Zinc (Zn) + Iron (Fe) + Copper (Cu) + Manganese (Mn) + Molybdenum (Mo) ≥ 11%

Physical and Chemical Properties:Light green crystalline powder, freely soluble in water. Aqueous solution is slightly acidic; pH value of 100-fold dilution is 5-6. Stable under acidic and neutral conditions.

Category:Agricultural Chemical Fertilizer, Feed Additive

Toxicity:Non-toxic

Functions & Features:Expands leaf area, enhances photosynthesis

Storage Conditions:Dry, cool, ventilated, and protected from light

Introduction

The core function of this product is to expand leaf area, enhance plant photosynthesis, effectively increase chlorophyll content in plant leaves, and supplement trace elements such as zinc, boron, manganese, iron, copper, and molybdenum.

Jinwei No. 4 is a green-leaf type product that supplies trace element nutrition to plants. Boron, zinc, iron, copper, manganese, and molybdenum are essential trace elements for plants, which can effectively replenish missing micronutrients and ensure healthy plant growth. Its physiological effects resemble those of a plant growth regulator: it promotes root and seedling development, stimulates overall growth, enhances chlorophyll synthesis, improves fruit coloring and quality, prevents and alleviates issues such as small leaves, yellow leaves, and chlorosis, and strengthens the plant's stress resistance.

Jinwei No. 4 is suitable for addressing chlorosis (yellowing) in most agricultural and cash crops. It can be applied as basal fertilizer, through fertigation, or by root drenching. It complies with the registration standards for water-soluble fertilizers containing micronutrients.

Application Scope:Vegetables, fruit trees, cash crops, field crops, Chinese medicinal herbs, etc.

Application & Dosage:

Fruit Trees:8-20 kg per mu. Apply as basal fertilizer, through fertigation, or root drenching. 2-3 times per year.

Field Crops:5-10 kg per mu. Apply through fertigation or root drenching. 1-2 times per year.

Melons & Vegetables:5-10 kg per mu. Apply as basal fertilizer, through fertigation, or root drenching. 3-5 times per year.