ROOT CELLAR
Cold Storage Field Guide
Use earth, shade, airflow, and humidity to store food without power.
The Self-Reliance LibraryC03.S4.N01selfreliancelibrary.com
1 What You Are Building
Build type: small root cellar / cold storage
Best for: roots, apples, cabbage, winter food, jars
Purpose: keep food cool without electricity
Not for: spoiled food · wet sites · airtight sealed boxes · all crops together
Best for: roots, apples, cabbage, winter food, jars
Purpose: keep food cool without electricity
Not for: spoiled food · wet sites · airtight sealed boxes · all crops together
2 Pick the Right Site
- Shaded north or east side is best
- High ground drains better — avoid low wet spots
- Stay out of flood paths
- Keep away from fuel / chemical storage
- Easy winter access matters
3 Build the Storage
A. Draingravel + sloped floor
B. Insulateearth / thick wall
C. Shelvescrates + bins
D. Ventilatelow in · high out
4 Store Food Correctly
- Roots like it cool + humid
- Squash likes it warmer + drier
- Apples give off ethylene — keep from potatoes
- Remove damaged food right away
- Keep food off the wet floor
- Inspect weekly
5 Troubleshooting
Too warmmore cover, more shade, better venting
Too wetadd drainage, raise crates, more airflow
Shrivelshumidity low — cover roots in damp sand
Moldremove bad food, more airflow, less crowding
Rodentsseal gaps, metal mesh, raise bins
Check temptest empty before filling
⛔ Stop & unload if: standing water · strong mold smell · rodents inside · a wall slumping or cracking · food rotting fast.
6 Safety Reminders
Do not enter unstable holes
Do not dig deep unsupported walls
Keep children out of open pits
Vent enclosed spaces before entering
Watch for mold, rodents, standing water
No fuel or chemicals stored nearby
RULE: drainage & airflow first — a dry, vented cellar keeps food for months.
selfreliancelibrary.com · C03.S4.N01