Quick answer: Use clean, uncoated brown paper bags only for small, loosely filled batches. Keep the bags in a cool, dark, ventilated room, open and turn the contents regularly, and never seal damp material.
Paper bags slow surface moisture loss and can be useful when space is limited. They are not a shortcut for wet, tightly packed flowers: overfilling a bag reduces airflow and raises mould risk.
This guide covers dry weed in a paper bag, drying weed in paper bags, drying cannabis in a paper bag and the practical difference between paper bags and hanging.
Drying weed in a paper bag vs hanging
| Factor | Paper bag | Hang dry |
|---|---|---|
| Batch size | Small | Small to large |
| Space needed |