Microgreens Seed Density Chart: 7 Reliable Starting Rates
Use seven cautious seed-density starting ranges, then calibrate them for real tray area, germination, seed lot, season, airflow, and harvest quality.
Use seven cautious seed-density starting ranges, then calibrate them for real tray area, germination, seed lot, season, airflow, and harvest quality.
Compare location, pattern, moisture response, odor, stem condition, and spread when white fuzz appears on a microgreen tray.
Grow microgreens at home with food-appropriate seed, clean trays, even sowing, careful moisture, dependable light, and a clean harvest.
Last updated: 10.07.2026. If you have never grown a microgreen before, start with radish. It is the fastest common variety, ready to cut in about a week, it needs no soaking, and it is almost impossible to mess up. It also happens to be one of the most profitable microgreens to grow, because that speed…