Get a war garden going ... beans are bullets -- potatoes are powder
The pattern
This still is filed under Civilian war-duty equate.
Define
A civilian act (saving, making, staying quiet) is framed as the same duty as the front.
Mechanism
Moral equate. The small act inherits the gravity of the large one. The ask is ordinary. The meaning is not.
Verdict
We need mass compliance on an unglamorous behavior and can honestly tie it to a shared stake.
Why it works
Combines high-level patriotic rhetoric ('Beans are Bullets') with extremely practical, specific instructions (a full planting schedule). The slogan equates domestic gardening directly with combat.
Steal this when
When you need to turn a lofty, abstract duty into concrete, actionable steps.