Vanilla beans tahiti Grade and specifications A grade - gourmate 1 Physical condition Solid and clear without marks 2 Colour gradation no gradation (all black or all dark brown) 3 Moisture 20 - 30 % 4 Vanilin percentage Between 0, 3 - 2% 5 Usage Food ingredients, cosmetics and others 6 Approximate length 17 - 25 centimeters 7 Harvest time 8 - 9 months 8 Capacity per month approximately 50 - 100 kilograms 9 Minimum order : 10 kilograms