Indoor plant with Sustee moisture meter checking soil moisture.

How Often Should You Water Indoor Plants? A Complete Guide

If you've ever stood in front of your favourite plant wondering, "Does it need water, or am I going to overwater it?" you're definitely not alone!

One of the biggest questions we hear from plant lovers is: How often should I water my indoor plants?

You might have a regular watering day, or perhaps you just water whenever you remember. But the truth is, there's no one-size-fits-all watering schedule.

Your plants' needs depend on their type, pot size, light, temperature and how quickly their soil dries out.

So, how do you know when it's time to water?

Watering Indoor plant

How Often Should You Water Indoor Plants?

The best approach is to check your plant's soil rather than relying on a strict watering schedule.

Some plants prefer their soil to dry out between waterings, while others enjoy more consistent moisture.

A few things that can affect how often your plant needs water include:

  • Plant type: Different plants have different moisture preferences.
  • Light: Plants in brighter conditions may use water more quickly.
  • Pot size: Larger pots can hold moisture for longer.
  • Temperature: Warm conditions can increase water loss.
  • Season: Your plants may need different amounts of water throughout the year.

This means your Monstera might need watering more frequently than your Snake Plant, even if they're sitting in the same room.

3 Signs Your Indoor Plant Might Need Water

1. The soil is drying out

Checking the moisture in your soil is one of the easiest ways to understand when your plant needs water.

However, not every plant needs to dry out completely. It's important to understand what your particular plant prefers.

2. Your plant's leaves are drooping

Drooping or wilting leaves can be a sign of underwatering, but they can also have other causes.

Always check the soil and consider your plant's growing conditions before reaching for the watering can.

3. Your usual watering routine has changed

Has the weather warmed up? Have you moved your plant closer to a window?

Changes in light and temperature can affect how quickly your plant uses water.

Your plants don't follow a calendar, so your watering routine shouldn't always be set in stone!

Checking indoor plant soil moisture before watering.

How to Avoid Overwatering Your Indoor Plants

Overwatering is a common challenge for indoor plant lovers.

It doesn't necessarily mean giving your plant too much water in one sitting. Watering too frequently or allowing soil to remain excessively wet can also cause problems.

Here are a few simple tips:

🌱 Check the soil before watering.

🌱 Make sure your pot has appropriate drainage.

🌱 Learn your plant's individual watering needs.

🌱 Avoid watering automatically just because it's a particular day of the week.

A little observation can go a long way towards healthier plant care.

Indoor plant with yellow leaves caused by overwatering.

Take the Guesswork Out of Watering with Sustee 🌿

This is where Sustee can help!

Our Sustee Plant Moisture Indicators provide a simple visual way to monitor moisture around your plant's root zone.

💙 Blue = Soil is moist

🤍 White = Time to water

Simply place Sustee into your potting mix and leave it in place. The colour indicator helps you see when moisture is present and when it's time to check whether your plant needs watering.

No batteries, electronics or apps. Just a simple way to help you understand your plants a little better.

Whether you're new to indoor plants or have a growing collection, Sustee can help take some of the guesswork out of your watering routine.

Explore Sustee Plant Moisture Indicators

Sustee plant moisture indicator showing when to water

Final Thoughts 🌱

There's no perfect watering schedule for every indoor plant.

The best thing you can do is get to know your plants, check their soil and pay attention to their growing environment.

And if you're someone who regularly asks, "Does my plant need water?", Sustee can help you keep an eye on moisture and make more informed watering decisions.

Less guessing. More growing. 💚

Happy plant parenting!


Frequently Asked Questions

How often should I water indoor plants?

It depends on the plant, pot size, light, temperature and soil. Check the moisture in the soil rather than following a strict schedule.

How do I know if my plant needs water?

Check the moisture in the soil and look for signs of dryness. Sustee provides a visual moisture indicator to help you monitor moisture around the root zone.

Can you overwater indoor plants?

Yes. Watering too frequently or allowing soil to remain excessively wet can cause problems for some plants.

Can Sustee be used with different indoor plants?

Yes! Sustee can be used with many indoor plants, including Monstera, Philodendron and Pothos. Choose the appropriate size for your pot.

Back to blog