7-9 Days. Turnbroccoli Greens (Turnbroc) Turnip microgreens have notes of spice in their flavor while remaining mild in taste. This combination makes it the perfect microgreen to elevate and give a unique flavor to your favorite mixed greens, sandwiches, and garnished dishes in 7-9 days. You can expect to see white stems develop small, light green leaves with an upright habit. ~ 9,000 seeds / oz.