This article puts the series over the halfway mark. Jera is the Rune of Harvest, and I'm experiencing that in my life right now. May. Jera is the reward reaped at the end of an ongoing project. Jera is earned good.
Businesses are on very different annual cycles.
For a swimming pool owner, Jera comes in summer. Jera requires both hard work and wise planning. One of these by itself is not enough. Jera follows natural time, not clock or calendar time. Raidho rides around the circumference of Jera, carrying with it the heavenly bodies our forebears used to measure the passage of time.