DIY & CraftsBeginner

Terrarium Building: Create Your Mini Garden

Build a stunning self-sustaining glass terrarium ecosystem with succulents and decorative elements.

Terrarium Building: Create Your Mini Garden
5clear steps

Before you begin

  • None

What you’ll need

  • Glass container (bowl, jar, or geometric terrarium)
  • Small pebbles or gravel
  • Activated charcoal
  • Potting soil for succulents
  • 3-5 small succulent plants
  • Decorative elements (stones, figurines)
  • Long tweezers or chopsticks
  • Small spoon

The walkthrough

Step by step.

01

Step 1 of 5

Layering the Base

Start with a 1-inch layer of pebbles for drainage. Add a thin layer (1/4 inch) of activated charcoal to keep water fresh and prevent odors. This is crucial for closed terrariums.

Layering the Base
Layering the Base — visual reference
Field note
  • Rinse pebbles before use
  • Activated charcoal prevents mold and bacteria
02

Step 2 of 5

Adding Soil

Add 2-3 inches of succulent potting mix. Create small hills and valleys for visual interest. Use the back of your spoon to create planting holes.

Field note
  • Use well-draining soil for succulents
  • Leave room for plants - don't overfill
03

Step 3 of 5

Planting Succulents

Gently remove succulents from their containers. Use tweezers or chopsticks to position them in your terrarium. Start with larger plants first, then fill in with smaller ones. Pat soil around roots gently.

Field note
  • Arrange plants at different heights
  • Leave space for growth
04

Step 4 of 5

Decorating and Finishing

Add decorative stones, small figurines, or other elements. Brush soil off glass walls with a soft brush. Lightly mist plants with water - succulents need very little water.

Field note
  • Less is more with decorations
  • Clean glass thoroughly for best presentation
05

Step 5 of 5

Terrarium Care

Place in bright, indirect light. Water sparingly - only when soil is completely dry (every 2-3 weeks). For closed terrariums, open lid weekly for air circulation. Trim dead leaves promptly.

Field note
  • Succulents prefer drier conditions
  • Watch for condensation in closed terrariums

Guide complete

You’ve got the method. Now make it yours.