How to pick & use the right terrarium materialsClear guidance on substrates, drainage layers, hardscape, and the materials that actually matter.Staff Picks: Top Terrarium Materials Activated Charcoal for Terrariums: Is It (Really) Necessary? Dan 20 Comments January 21, 2026 Terrarium Substrate: A Hands-on Guide (+ Best Soil Mixes) Dan 25 Comments January 7, 2026 How to Use Leca in Terrariums (Drainage Layer Guide) Dan 4 Comments January 4, 2026 Terrarium Tools & Supplies 6 Must-Have Terrarium Tools for Any Budding Builder (+ Bonus Items) Dan 5 Comments January 4, 2026 Essential Terrarium Supplies for DIY Projects (+ Examples) Rae 5 Comments January 4, 2026 Terrarium Lids: How to Find Glass, Cork & Custom Options Rae 3 Comments March 14, 2024 Terrarium Hardscape 10 Dynamic Types of Wood for Terrariums (+ Photos) Dan 2 Comments October 11, 2024 The Complete Terrarium Hardscape Guide (Rocks + Wood) Rae 2 Comments November 2, 2024 What to Put in a Terrarium Besides Plants? 9 Decor Ideas Rae 5 Comments November 4, 2024 5 Visually Stunning Terrarium Rocks for Creative Planting Dan 5 Comments January 7, 2026 Bioactive Terrarium Materials How to Make a Bioactive Substrate Mix (Recipe + Guide) Dan 4 Comments January 4, 2026 ABG Mix – The Classic Terrarium Substrate (+ Recipe) Dan 26 Comments January 7, 2026 Isopod Substrate Guide: The Best Materials and Mixes to Use Dan 2 Comments January 21, 2026 Terrarium Material Spotlights Worm Castings: A (Very) Natural Plant Fertilizer & Booster Dan 2 Comments March 12, 2024 Leaf Litter 101: The Complete Bioactive Guide for Terrariums Dan No Comments March 13, 2024 Mopani Wood – The Complete Hardscape Guide (Uses + Prep) Dan 5 Comments March 15, 2024 The Complete Seiryu Stone Hardscape Guide (Varieties & Uses) Rae 2 Comments March 16, 2024 The Complete Cork Bark Guide (Bioactive + Hardscape) Dan 2 Comments July 22, 2024 Manzanita Wood: The Versatile Hardscape Guide (Types & Uses) Dan No Comments September 16, 2024 Cholla Wood (Cactus Wood) Bioactive Hardscape Guide Dan No Comments October 11, 2024 The Hardscape Guide to Spider Wood Driftwood (Azalea Root) Joe 1 Comment November 4, 2024 The Definitive Guide to Coco Coir (Why We Love It!) Joe 1 Comment November 8, 2024 What Is Orchid Bark (Fir Bark)? Substrate & Mixes Explained Dan 3 Comments August 15, 2025 Sphagnum Moss 101: The Multi-Tool of the Plant World Dan No Comments January 4, 2026 3 Creative Ways to Use Dragon Stone (Ohko) In Your Terrarium Joe No Comments January 7, 2026 Terrarium Materials: Read More The Timeless Beauty of Preserved Moss Terrariums Dan No Comments December 27, 2025 Antique & Vintage Terrariums: Original Pieces & Retro Trends Rae 4 Comments March 2, 2025 How to Make a Cheap Terrarium (For Free?) Rae No Comments January 4, 2026 12 Thoughtful Terrarium Gifts (for the Terrarium Obsessed) Rae No Comments March 1, 2025 Reindeer Moss 101: How to Use in a Moss Wall & Terrarium Rae No Comments March 1, 2025 Discover the Best Terrarium Kits for Sealed (Live) Projects Rae 1 Comment March 1, 2025 How to Make Fake Water for Crafts (+ Resin Terrarium Guide) Rae 1 Comment January 19, 2026 How Much Does a Terrarium Cost? (Prices & Examples) Rae No Comments March 1, 2025 A Modern Classic: The Best Wardian Cases for Sale (Right Now) Dan No Comments March 16, 2024 Going Big? How to Choose a Large Terrarium Container Dan 1 Comment January 19, 2026 10 Awesome Plant & Terrarium Books (To Guide and Inspire) Dan No Comments December 6, 2024 Horticultural Charcoal 101: Plant & Substrate Guide Dan 6 Comments March 13, 2024 Terrarium Sand – The Nitty Gritty Details (Types & 3 Uses) Joe 1 Comment March 15, 2024 Preserved Moss: Best Types and Creative Applications Joe 6 Comments March 1, 2025 The Definitive Guide to Coco Coir (Why We Love It!) Joe 1 Comment November 8, 2024 What is Tree Fern Fiber? A Terrarium Substrate Spotlight Dan No Comments March 17, 2024 How to Choose the Right DIY Terrarium Containers Dan 7 Comments January 21, 2026