Complaint
| Items | Specification | Results |
| Appearance | Pure Deep Blue powder | Pure Deep Blue powder |
| Copper chelated | 14.5-15.5% | 15.09% |
| Water insoluble | ≤ 0.1% | 0.05% |
| PH(1% solution) | 4.0-7.0 | 6.22 |
| Pb | 0.001% Max | Not Detective |
| Cd | 0.001% Max | Not Detective |
Irrigating Usage
Drip irrigation Usage
Foliar spraying
As a foliar fertilizer and compound fertilizer raw materials In addition to single-element EDTA chelates, it also offers physical mixes (blends) or compounds (chemical mixes). For physical mixes, macro-nutrients and/or additives like amino acids and humic acids can be added.
