Water houseplants when the top layer of soil feels dry to the touch, pour slowly until water runs from the drainage hole, then empty the saucer. Plants differ, so the plant tag or a trusted care guide should set your routine. This page gives a method you can adapt.
Check Before You Pour
A calendar is a poor guide, because light, warmth, pot size and plant type all change how fast soil dries. Instead, check the pot itself.
- Push a finger about an inch into the soil. If it feels dry, it is time to look closer.
- Lift the pot. A light pot often means dry soil, and a heavy one holds water.
- Look at the plant tag, which often names the watering style the plant prefers.
The Watering Routine
- Use room-temperature water from a can with a narrow spout.
- Pour slowly around the soil, not on the leaves, moving around the pot.
- Keep adding until water begins to run from the drainage holes.
- Let the pot drain for several minutes.
- Empty the saucer so the pot is not sitting in standing water.
- Return the plant to its spot.
If soil has pulled away from the pot edge and water runs straight through, water in two or three smaller rounds so the soil can take it in.
What Changes the Schedule
| Factor | Effect on watering |
|---|---|
| Bright light and warmth | Soil usually dries sooner |
| Low light and cool rooms | Soil usually stays damp longer |
| Small pots | Dry out quickly |
| Large pots | Hold water longer |
| Clay pots | Release water through the walls |
| Plastic or glazed pots | Hold water longer |
| Cooler months | Many plants need less water |
Handy Habits
Keep a can filled and sitting out overnight so the water reaches room temperature. Use pots with drainage holes. If a decorative outer pot has none, lift the inner pot out to water and let it drain before putting it back. Wipe spills with a cloth.
Use your senses as well as the calendar. Notice how leaves look and feel on a normal day, so changes stand out sooner. Rotate the pot every week or two to keep growth even, and keep a note on the saucer or in your phone of when you last watered. Over time you will learn how quickly each pot dries.
FAQ
Should I water on a fixed day each week?
A fixed day is a handy reminder, but checking the soil on that day is more reliable than watering by habit.
Is it better to water from the top or bottom?
Both methods are used. Top watering is simple, while bottom watering means standing a pot in a tray of water for a short while and then draining it. Choose what suits your plant and pot.
The Short Version
Check the soil, water slowly until it drains, and empty the saucer. Adjust for light, pot size and season, and follow the guidance for each plant.