| Parameters | Details |
|---|---|
| Active ingredient | 0.0016% brassinolide + peptides + organic acids |
| Insoluble matter | ≤0.5% |
| Appearance | Light yellow transparent Liquid |
BIO-Extra contains plant growth regulator Brassinolide, and Polypeptide & organic acids extracted by patent JHME technology. It has the dual functions of regulating plant growth and supplying plant nutrients, synergistically regulating the entire growth process.
🌟 Brassinolide: Regulates cell division and elongation, promotes root development, enhances photosynthesis, and increases chlorophyll content.
🌟 Polypeptide & Organic Acid: Provides multi-nutrients, improves disease resistance, and helps achieve high yields.
| Crops | Dosage | Usage Instructions |
| Transplant Crops | 750g/ha (Spraying, flushing, root irrigation) |
Apply at 1-2 leaf stage and transplanting stage. |
| Fruit | Apply at budding, full flowering, swelling, and coloring stages. | |
| Melon Vegetables | Apply at 1-2 leaf stage, then every 20-30 days via flushing/spraying. | |
| Beans | Apply at leaf stage and initial pod expansion. | |
| Root crops | Apply once in the initial and mid-expansion stages. | |
| Flowers | Apply at 1-2 leaf stage and during transplanting. |






1. Compatible with most pesticides; do not mix with strong acids, strong alkalis, or copper products.
2. Avoid application during extreme weather (strong heat, heavy rain).
3. Trial on a small area first as sensitivity varies by region and variety.