Plant watering guide › Houseplants
How often to water a peace lily
Spathiphyllum wallisii
Spring–autumn 5 days
Winter 8 days
In a bright room, water your peace lily about every 5 days from spring to autumn and every 8 days in winter. Check that the top of the soil is dry first.
By season and light
| Season | Bright spot | Lower light |
|---|---|---|
| Spring to autumn (Apr–Oct) | every 5 days | every 7 days |
| November and March | every 6 days | every 9 days |
| Winter (Dec–Feb) | every 8 days | every 11 days |
These are the starting intervals Trellis uses when you add a peace lily. Growth slows in winter, so the interval is stretched 1.5× in Dec–Feb and 1.25× in November and March, and 1.3× in lower light (seasons are flipped in the Southern Hemisphere). Pot size and room temperature change things, so adjust to how fast the soil dries.
Where to put it
Copes with lower light
Bright shade; tolerates low light
Seasonal notes
Winter
- In winter, wait a little after the soil dries
Tips for your peace lily
- Peace lilies droop when thirsty and recover fast
- The white “flower” is actually a special leaf
- No blooms? Try a little more light
- Misting protects it from dry air
Trellis
Add your peace lily and Trellis reminds you on watering day
- Starts at every 5 days. You can change it any time
- Invite family and see who watered what (free)
- Keep growth photos and share them as cards
Free to start. Pro is a one-time purchase, not a subscription.
