EDDHA FE 6% with 3.6 O-O has excellent bioaffinity, which is easily absorbed and utilized by crop roots and leaves. Its absorption efficiency is dozens of times that of ordinary EDTA iron fertilizers and hundreds of times that of inorganic iron fertilizers.
Compared with products with 2.4% O-O content, it takes effect faster and relieves nutrient deficiency symptoms more thoroughly. After foliar spraying or root irrigation, obvious yellow leaf greening can usually be observed after 1-2 applications, restoring the normal growth state of crops quickly.
| Parameter | Requirement |
|---|---|
| Appearance | Black brown powder |
| Fe content | 6% |
| Ortho-ortho | 3.6 |
| Water solubility | 100% |
| Biodegradability | Slow |
| PH Value | 7-9 |





Solid Fertilizers: Standard 20KG or 25KG multi-layer kraft paper bags. Moisture-resistant and designed for easy stacking.
Liquid Fertilizers: Robust 20L sealed buckets to prevent leakage during long-distance transit.
Shipping: Goods are transported via sealed trucks to seaports, followed by efficient sea freight through trusted global logistics partners.