health
Houseplant hacks: can a damp towel keep plants alive?
As a cheap, easy solution for when you’re away from home for a few days, it quietly does its job
TL;DR
- Wrapping damp towels around plant pots is a hack to help retain soil moisture and keep roots cooler.
- The towel acts as an insulating layer, slowing evaporation and holding existing moisture.
- This method works best for medium to large pots in cool rooms over short breaks (up to 5-6 days).
- It is not suitable for succulents, cacti, or plants that need to dry out between waterings.
- Testing showed the compost stayed cooler and retained moisture better than an unwrapped pot, with minimal leaf browning.