Description
Zinc chelate provides readily available zinc to crops.
Zinc EDTA
(
12%−15%Zn12 % minus 15 % cap Z n
12%−15%𝑍𝑛
) is a fully water-soluble, stable chelated micronutrient fertilizer used to correct zinc deficiencies in crops. It enhances enzyme activity, photosynthesis, and growth, suitable for soil, foliar, and hydroponic applications. Key benefits include rapid absorption, high stability in soil, and compatibility with most fertilizers and pesticides.
Key Details About Zinc EDTA
- Forms: Usually available as a white powder or microgranules.
- Application Methods: Effective for foliar sprays, fertigation (drip irrigation), and soil application.
- Functions: Corrects deficiencies such as little leaf in citrus, rosetting in pecans, and white bud in corn. It improves chlorophyll production and protein synthesis.
- Advantages: It is more effective than zinc sulfate, especially in alkaline or high-pH soils where nutrients can become locked up.
- Dosage: For field crops, application rates are typically 1–2 kg/ha, while specialized applications may vary.
Usage Guidelines
- Mixing: When preparing, add the powder to water while agitating; do not pre-mix.
- Compatibility: Generally compatible with most pesticides and fertilizers, including Roundup.
- Timing: Apply early in the growing season as soon as there is enough foliage for absorption, or in anticipation of deficiency.
