Art & Decorative Objects

Terrarium

A terrarium is a sealed or open glass container that houses a miniature garden of plants, mosses, stones, and sometimes small decorative elements, creating a self-contained living ecosystem for display in interior spaces. The concept was accidentally discovered by English botanist Nathaniel Bagshaw Ward in the 1840s, when he observed ferns growing inside a sealed glass jar. His invention, known as the Wardian case, revolutionized plant transport and became a popular decorative feature in Victorian parlors. The terrarium combines the appeal of living plants with the artistry of a contained landscape, making it a uniquely engaging decorative object. Modern terrariums come in a wide variety of forms, from geometric glass vessels holding succulents and air plants to elaborate enclosed ecosystems with tropical ferns, mosses, and miniature figurines. Open terrariums suit arid plants like succulents and cacti, while closed terrariums create humid environments ideal for tropical species. As biophilic design gains prominence, terrariums offer a low-maintenance way to bring living greenery into spaces where traditional potted plants might be impractical—desktops, bookshelves, bathroom counters, and dining table centerpieces. Their transparent construction adds visual lightness while showcasing the beauty of miniature plant life.

Key Characteristics

  • Self-contained living ecosystem within a glass vessel
  • Brings biophilic elements into compact interior spaces
  • Available in open and closed configurations for different plant types
  • Low maintenance compared to traditional potted plants
  • Functions as both a living element and a decorative object
  • Creates a sense of wonder and miniature landscape artistry

Types & Variations

Open succulent terrarium
Closed tropical terrarium
Geometric glass terrarium
Hanging terrarium
Moss terrarium

Common Materials

GlassMetal frameActivated charcoalPebblesSphagnum mossHorticultural soil

Placement & Usage Tips

Position terrariums where they receive bright, indirect light—near windows but out of direct sun, which can overheat the glass enclosure. They work beautifully as dining table centerpieces, on bookshelves, desktops, and bathroom counters. Group different-sized terrariums together for a collected botanical display.

💡 Pro Tip

For a closed terrarium, the ecosystem should eventually become self-sustaining—moisture evaporates, condenses on the glass, and drips back to the soil. If you see heavy condensation, open the lid briefly to let excess moisture escape. A healthy closed terrarium needs watering only once every few months.