5-7 Days. Tennouji Kabura Japanese Turnip upright, broadleaf microgreens produce viridescent and slight notes of yellow making for an absolutely beautiful harvest. Add these delicate greens to your favorite foods in only 5-7 days for a rich meaty flavor and a hint of spice. This microgreen is one to know as its flavor stands out begging to be noticed. ~ 9,000 seeds / oz.