5 Essential Tips for First-Time Terrarium Owners


Creating a terrarium is more than just a trendy way to bring a slice of nature into your living space; it's an art form and a practice in mindfulness. These miniature ecosystems not only add a touch of green to your home but also offer a unique opportunity to observe the natural cycle up close. For first-time terrarium owners, however, the process might seem daunting. Fear not—here are five essential tips to help you create and maintain a thriving terrarium.

5 Essential Tips for First-Time Terrarium Owners

1. Choose the Right Container

The container you select sets the stage for your terrarium. It will influence not only the look of your miniature garden but also its ecosystem. Transparent glass containers are the most popular choice because they allow for ample light penetration and give a clear view of the lush environment inside. You can opt for either an open or closed container depending on the type of plants you want to grow:

  • Open terrariums are ideal for plants that thrive in dry conditions, such as succulents and cacti. These terrariums allow for plenty of air circulation which helps prevent moisture from accumulating and causing rot.
  • Closed terrariums are perfect for moisture-loving plants like ferns and mosses. The sealed environment creates a humid microclimate that mimics the conditions of a rainforest.

When choosing your container, also consider the size and opening. A larger opening makes planting easier, especially if you plan to include several plants or decorative elements.

2. Select Appropriate Plants

Not all plants are suitable for terrarium environments. When selecting plants, consider the humidity and light levels they prefer. It's crucial to choose plants that have similar needs to ensure they all thrive:

  • For closed terrariums: Ferns, mosses, and air plants are excellent choices. These plants thrive in high humidity and indirect light.
  • For open terrariums: Succulents, cacti, and air plants are more suitable as they require less humidity and more direct light.

Additionally, think about the growth characteristics of the plants. Opt for slow-growing plants to avoid overcrowding and frequent pruning.

3. Layer for Success

Proper layering is crucial for creating a self-sustaining ecosystem. Here’s a simple guide to setting up your layers:

  • Drainage layer: Start with a layer of small stones or gravel at the bottom. This layer will collect excess water and prevent the roots from sitting in moisture.
  • Charcoal layer: Above the drainage layer, add a thin layer of activated charcoal. The charcoal helps to purify the water and keep the terrarium’s environment fresh.
  • Soil layer: Use a layer of potting soil suitable for the types of plants you are using. The soil should be appropriate for your plants' needs, with succulent and cactus soil for arid plants and a more moisture-retentive mix for tropical plants.

4. Mind the Maintenance

Terrarium maintenance is generally minimal, but there are a few things to keep in mind to ensure your miniature garden remains healthy:

  • Watering: Overwatering is one of the biggest pitfalls in terrarium care. For closed terrariums, a light misting every few weeks is usually sufficient. Open terrariums may require slightly more frequent watering, but be careful not to overdo it.
  • Lighting: Place your terrarium in a spot where it will receive indirect, natural light. Avoid direct sunlight, which can heat up the terrarium and burn the plants.
  • Pruning and cleaning: Regularly check your plants for any signs of disease or decay. Prune overgrown plants to keep the terrarium looking tidy and to prevent excessive moisture buildup in closed systems.

5. Personalize Your Space

Finally, the fun part—personalizing your terrarium! This is your chance to get creative. In addition to plants, consider adding decorative elements such as pebbles, figurines, or even a theme. These elements not only make your terrarium unique but also enhance the visual appeal of your miniature garden.

Terrariums are a beautiful and engaging way to connect with nature. By following these essential tips, first-time owners can ensure their terrarium is not only a captivating centerpiece but also a thriving ecosystem. Enjoy the process of creating and caring for your tiny world!

Get your first terrarium

We can’t tell you how popular terrariums are now amongst plant lovers. With the Christmas season right around the corner, this is the perfect gift for those who want to take care of low-maintenance plants.

At Lila’s Garden, we are offering Christmas edition terrariums just to add a little something special. If you are based in Sydney and this is a last-minute gift, we got you. We have terrarium for sale. Contact us now!