Specifications of hibiscus for export and import Purity Dry, 2% Moisture Storage Conditions of hibiscus for export and import: Store in a cool dry place at temperature above 20° C and relative humidity Odour: Typical, aromatic, not mouldy or old. Taste: Typical, aromatic, not mouldy or old Net Weight: 25 kg Particle Size: Flowers Foreign Bodies: Negative / the Product is metal detected and sieved for weight loss