Different types of microgreens have different heights and growth rates due to variations in their genetics and growth patterns. A microgreen's height can also depend on factors such as the amount of light, temperature, and humidity it receives.
Some microgreen varieties, such as mustard and radish, tend to grow taller than others, such as broccoli and red cabbage, which are typically shorter. The growth rate of microgreens can also affect their height, as some varieties grow faster or slower than others.
