Terrarium Care

Let’s dive into the enchanting world of miniscapes and terrariums—tiny, self-contained ecosystems that bring the magic of nature indoors! These miniature gardens are not only delightful to look at but also relatively easy to care for, making them perfect for both novice and seasoned plant lovers. 

Whether your terrarium has a lid or not, the care routine will differ slightly, so let’s explore how to keep these little green worlds thriving.

Proper watering is crucial for terrarium success. Here’s how to do it based on the type of terrarium you have:

• Initial Watering: When you first set up your closed terrarium, water the plants lightly. The enclosed environment will create its own humidity cycle, reducing the need for frequent watering.
• Monitoring Moisture: Keep an eye on the condensation. If you notice heavy condensation, it might be too wet—open the lid for a few hours to let it dry out a bit. If there’s no condensation and the soil looks dry, add a small amount of water.

• Regular Watering: Open terrariums need more frequent watering as they don’t retain humidity like closed ones. Water your plants when the top inch of soil feels dry to the touch. Be careful not to overwater, as excess moisture can lead to root rot.

Light requirements vary based on the plants inside your terrarium. Here’s how to ensure they get the right amount of light:

• Bright, Indirect Light: Most terrarium plants, such as ferns, mosses, and small tropical plants, thrive in bright, indirect light. Place your terrarium near a window where it can receive plenty of filtered sunlight.
• Avoid Direct Sunlight: Direct sunlight can overheat and scorch your plants, especially in closed terrariums where the glass can amplify the heat. Ensure they’re in a spot with indirect light or use a sheer curtain to diffuse the sunlight.

Humidity levels will differ between open and closed terrariums:

• These naturally maintain higher humidity levels, perfect for tropical plants and mosses. If the air inside gets too dry (which is rare), lightly mist the plants and soil.

• Since they lose moisture to the surrounding air, open terrariums benefit from occasional misting to maintain humidity. This is especially important if you notice the plants starting to dry out.

Regular maintenance keeps your terrarium looking its best:

• Pruning: Trim back any dead or overgrown leaves to encourage new growth and prevent overcrowding. Use small, sharp scissors for precise cuts.
• Cleaning: Keep the glass clean to ensure maximum light penetration. Wipe the inside of the glass with a soft, damp cloth to remove any condensation marks or algae buildup.
• Monitoring: Regularly check for signs of pests or disease. If you notice any issues, remove the affected plants and treat the terrarium as needed to prevent the problem from spreading.

Over time, you might want to freshen up your terrarium:

• Replanting: If some plants outgrow the space or don’t thrive, consider replanting with fresh, healthy specimens. Choose plants that suit the environment and size of your terrarium.
• Decorative Elements: Add new decorative elements like small figurines, stones, or miniature fairy garden accessories to give your terrarium a fresh look.