Seaweed Extract Flake (seaweed extract powder, seaweed fertilizer, kelp powder) | |
ITEM | Guaranteed ANALYSIS |
Appearance | Black flake |
Alginic acid | 16% |
Organic matter | 45% |
N | 0.6% |
P2O5 | 0.5-1.0% |
K2O | 18% |
Soluble in water | 100% |
/span> | 8-10 |
Natural Plant Hormones | 300-400ppm |