Are you trying to keep your Calathea plants happy but struggling to get the watering right? Bottom watering might be the solution you need!
This easy and effective method keeps your plant healthy by providing the perfect amount of water directly to the roots.
In this guide, we’ll explain how to water Calathea plants from the bottom, avoid common mistakes, and keep those vibrant leaves looking their best.
Why Bottom Watering is Best for Calathea
Calathea plants, known for their stunning patterned leaves, can be a bit fussy about water. Bottom watering ensures they get the hydration they need without overwatering.
Here’s the benefit of bottom watering:
- Even Hydration: Water soaks up from the bottom, reaching all parts of the soil evenly.
- Prevents Overwatering: With bottom watering, you control how much water the plant absorbs.
- Healthy Leaves: Wet leaves can lead to fungal issues. Bottom watering keeps the foliage dry and safe.

How to Water Calathea from the Bottom
1. Gather Your Supplies
To start, you’ll need:
- A shallow basin or tray
- Filtered or distilled water (Calathea doesn’t like tap water with chemicals)
2. Prepare the Basin
- Fill the basin with about 2 inches of water. The water should be lukewarm to avoid shocking the roots.
3. Place the Plant in the Basin
- Set the plant’s pot directly in the water. Make sure it has drainage holes so the roots can soak up moisture.
4. Let It Soak
- Leave the plant in the basin for 15-20 minutes. Check to see if the topsoil feels moist.
5. Drain Excess Water
- Remove the pot from the basin and let it drain completely. This step prevents soggy soil, which can harm the roots.
Common Mistakes to Avoid
Even with bottom watering, there are a few pitfalls to watch for:
Overwatering
- Signs: Yellowing leaves or a mushy stem.
- Fix: Use a moisture meter to check the soil before watering again.
Underwatering
- Signs: Crispy, brown leaf edges.
- Fix: Make sure the soil feels moist after soaking. If not, extend the soaking time by 5-10 minutes.
Using the Wrong Water
- Tap water often contains chlorine or fluoride, which can harm your Calathea. Stick to filtered or distilled water for the best results.
Troubleshooting Tips
If your Calathea isn’t thriving despite bottom watering, here are some tips:
- Adjust the Watering Schedule: Seasonal changes can affect how often your plant needs water.
- Check for Root Rot: If the soil stays soggy for too long, inspect the roots for mushy or dark areas and trim them as needed.
- Improve Drainage: Ensure the pot has proper drainage holes and use well-draining soil to avoid waterlogging.
FAQs About Bottom Watering Calathea
Is the Bottom Watering Okay?
Yes, it’s fine occasionally but should not replace regular top watering.
Is Bottom Watering Better for Calathea?
Yes! Bottom watering provides consistent hydration, prevents overwatering, and keeps the leaves dry, reducing the risk of fungal problems.
How Often Should I Water Calathea?
Typically, once a week works well. However, always check the soil first. If it still feels damp, wait a few more days.
Can I Use Tap Water for Calathea?
It’s better to avoid tap water. Chemicals like chlorine can damage the plant. Use filtered or distilled water instead.
How Long to Soak Plants for Bottom Watering?
Soak for 15–20 minutes or until the topsoil feels moist.
Wrapping It Up
Bottom watering is a simple yet effective way to keep your Calathea healthy and happy. By following this guide, you can ensure your plant gets just the right amount of water, stays free of fungal issues, and continues to show off its beautiful, vibrant leaves.
Ready to give it a try? Your Calathea will thank you!
Happy Planting!
Related: