A crop's grow time is the amount of time it takes for a crop to grow. Microgreen Manager will use the crop's grow time to calculate when a crop needs to be started and when it needs to be harvested. The grow time is the time between the first step and the last step

You can edit the grow time by visiting a crop’s profile and clicking “Options” in the upper right. Click “Edit Grow Time & Steps.” Microgreen Manager will update all tasks associated with that crop, but only if those plantings haven’t been started yet (Status = “Planned”)