How often to water a Monstera
A Monstera does best when its soil dries out partway between waterings. In practice that lands around every 7 to 14 days, but the exact gap depends on light, warmth, pot size, and your home's humidity. Brighter, warmer spots dry faster and need water more often.
In spring and summer the plant is actively growing and using water quickly, so you may water weekly. In autumn and winter growth slows and the soil holds moisture far longer, so the gap often stretches to every 2 to 3 weeks. Always let the top 2 inches guide you rather than the calendar.
How to tell when it needs water
- Finger test. Push a finger 2 inches into the soil. If it is dry that deep, water; if it is still damp, wait.
- Pot weight. Lift the pot. A freshly watered Monstera feels heavy; a thirsty one feels noticeably light.
- Moisture meter. Insert a meter into the root zone and water when it reads dry to barely moist.
- Leaf cues. Slightly limp, drooping leaves that perk up after watering signal thirst, while soft yellowing lower leaves usually mean too much water.
How to water it correctly
- Soak thoroughly. Water slowly until it runs freely from the drainage holes, wetting the entire root ball, not just the surface.
- Let it drain fully. Allow all excess water to escape so the roots get a flush of fresh oxygen as the soil drains.
- Empty the saucer. Tip out any water that collects in the saucer or cachepot so the roots never sit in standing water.
- Use room-temperature water. Avoid very cold water, which can shock the roots; tap water is fine for a Monstera once it has sat out briefly.
Signs of over- and under-watering
Overwatering shows as yellowing lower leaves, soft brown stems, a sour soil smell, and persistently wet soil. Underwatering shows as drooping, curling leaves, crispy brown edges, and soil that has pulled away from the pot's sides. When unsure, lean dry, since a Monstera recovers from thirst far more easily than from rot.
| Season/Condition | How often | Notes |
|---|---|---|
| Spring and summer | Every 7 to 10 days | Active growth, water when top 2 inches are dry |
| Autumn and winter | Every 2 to 3 weeks | Slow growth, soil stays wet longer |
| Bright, warm spot | More often | Soil dries faster, check weekly |
| Low light, cool room | Less often | Soil holds moisture, risk of rot |
| Just repotted | Wait and watch | Let fresh soil dry before the next soak |