Hybrid vs. Heirloom Plants: What is the Difference?

The biggest difference between heirloom and hybrid plants has to do with cross-pollination.  Heirlooms have cross-pollinated naturally throughout the centuries, and the seeds of the heirloom plant will grow true to the parent plant. Conversely, people cross-pollinate hybrids in a controlled environment from two distinct parental plant lines to maximize growth and yield.  Seeds taken…