... cultured laminaria brown seaweeds in unpolluted area, 2) Carefully processed Kelp flake features:1) Grade: food, feed, agricultural, industrial2) ... restaurant cooking, family cooking, feed bait, additive, anti-disease, fertilizer, biostimulant, horticulture, gel extraction Packing: Carton or sack with polyethylene ... /sack with polyethylene inserts3) According to customers' requirements Kelp flake