Pebble Trays for Plants: Do they really work? [Answered]

Humidity pebble trays, also known as humidity trays or humidity dishes, are a type of tray that is often used to increase humidity in an indoor environment.

Pebble trays are typically used for humidity control with potted plants, especially those that require high humidity levels to thrive.

The tray is filled with a layer of small, smooth stones or pebbles, which help to regulate humidity by trapping water and releasing humidity slowly.

Humidity pebble trays are sometimes used to increase humidity in enclosed terrariums, which allows humidity levels to be monitored and adjusted as needed.

In this article, we will be discussing more about humidity tray for plants and answer questions related to it.

What are Pebble Trays for Plants and how do they work?

Pebble trays are humidity trays that are filled with smooth stones or pebbles. A layer of water is poured on top of the pebbles, which helps to regulate humidity by trapping it and slowly releasing it.

They are most often used with potted plants that require high humidity levels to thrive, but they can also be used in enclosed terrariums to monitor and adjust humidity levels as needed.

Do Pebble Tray Work for humidity?

A short answer would be yes – pebble trays do work for humidity. The stones or pebbles help to regulate humidity levels by trapping water and slowly releasing it.

This can be helpful for plants that require high humidity levels to thrive, or in enclosed terrariums where humidity levels need to be monitored and adjusted.

However, there are a few things to consider before using humidity trays. Pebble trays are typically used in enclosed areas, such as plant pots or terrariums.

If humidity levels become too high, condensation can begin to form on the inside of your enclosure and humidity pebbles may become a breeding ground for mold and mildew.

Even if you don’t see any humidity inside your enclosure, humidity trays can become a breeding ground for mold and mildew if humidity levels are too high.

If you notice any humidity pebbles collecting condensation or becoming discolored, it’s best to discard them immediately.

While humidity trays are an affordable option for regulating humidity in your environment, using them incorrectly could lead to humidity levels that are too high or too low.

What other humidity control methods are there?

Instead of using humidity trays, humidity can also be regulated with humidity monitors.

Indoor humidity levels should typically stay within the range of 30-60%. A humidity monitor will let you know if humidity is becoming too high or low in your environment, and help you to make adjustments as needed.

Another humidity control method is using a dehumidifier. Dehumidifiers work to remove humidity from the air, which can be helpful in areas where humidity levels are too high.

However, they should not be used in areas where humidity levels are already within the correct range, as they can remove too much humidity and cause problems.

If you’re looking for a humidity control method that is low-maintenance and affordable, humidity trays are a good option.

However, it’s important to be aware of the potential dangers of using them incorrectly, such as high humidity levels or breeding grounds for mold and mildew.

So before using humidity trays, it’s best to do your research and consult humidity monitors or other humidity control methods.

Which Plants Benefit from humidity tray?

Humidity trays work well with a variety of plants, but some plants will benefit more than others.

Some plants that require high humidity levels to thrive are orchids, ferns, and moss. If you’re looking for a humidity tray for your plants, it’s best to do some research to find out which humidity levels each plant needs.

List of plants that benefit from humidity tray

1. Bamboo
2. Ferns
3. Orchids
4. Moss
5. Spruce
6. Camellia
7. African violet
8. Gardenia
9. Philodendron
10. English ivy

Related Guide: How to Create Humidity for Plants: 10 Ways

How do I use my pebble tray for humidity?

Before using humidity trays, it’s best to research the humidity needs of each plant you’re growing.

If humidity levels are too high, condensation can begin to form on the inside of your enclosure and pebble trays may become a breeding ground for mold and mildew. If humidity levels are too low, plants may appear wilted or suffer from other problems.

If you’re using humidity trays for the first time, it’s best to start with the humidity levels recommended by the plant’s care instructions. You can then adjust humidity levels as needed with the pebble tray.

If you have decided which plants you are going to keep on the pebble tray, then follow the next steps.

Steps to Make a Humidity tray for Plants

1. Select a tray on the basis of the pot size. If the pot is small, choose a tray that is a little bigger in size, see the image for better understanding.

   

   

2. To use a humidity tray, fill it with a layer of small, smooth stones or pebbles. This will help to regulate humidity by trapping water and releasing humidity slowly.

💡 You can either buy pebbles online or collect them from your backyard. Make sure you collect pebbles that are around 1-3 centimeters big only. If you collect them from the backyard, wash them properly to remove the dirt.

3. Spread the pebbles in the tray evenly, and make sure the surface is not uneven.

4. Now add some water to the tray, just a small amount of it.

5. Place your potted plants on top of the pebbles and add more pebbles as needed. You can also use a humidity tray to create a humidity dome for enclosed terrariums.

Be sure to monitor humidity levels closely when using humidity trays, humidity monitors, humidity domes, or humidity emitters.

Which humidity tray should I use?

If you’re looking for humidity trays for your plants, there are several options to choose from.

You can use humidity pebbles with an enclosure by adding a layer of smooth rocks to the bottom. These work well in a glass or plastic enclosures.

Another option is to use a humidity dome. A humidity dome is a clear plastic container that fits over the top of your plants and helps to regulate humidity levels.

You can use a humidity tray emitter if you have a large terrarium or vivarium. Humidity tray emitters work by releasing humidity slowly around a terrarium or enclosed environment.

These humidity emitters boast many benefits, including easy installation and humidity levels that are regulated automatically. The humidity lasts for 30-60 days before you need to replace the cartridge.

They can be used with a variety of enclosures as well as on their own, making them great humidity trays for humidity control.

Conclusion

Humidity tray work for humidity, but may not be the best humidity control method. It’s best to consult humidity monitors or humidity trays if humidity levels need regulating. Some plants require high humidity, but humidity trays can become breeding grounds for mold and mildew if humidity is too high.

When using pebble trays, humidity levels can become dangerous if humidity is too high or humidity trays are breeding grounds for mold and mildew. Some humidity trays work better with some plants than others.