Closed Terrariums

62 products

Video Guide included

with our CLOSED DIY Terrarium Kits

Explore the fascinating world of self-sustaining ecosystems with our DIY Closed Terrarium Kits for sale. These sealed terrariums provide everything you need to create a miniature indoor garden that thrives with minimal maintenance. Perfect for beginners and experts alike, each kit helps you build a closed ecosystem, where plants recycle water and maintain their own humidity. Whether you're creating a personal green space or looking for a thoughtful gift, our closed terrariums bring nature’s beauty into your home effortlessly. Browse our collection and start building your terrarium today.

62 products
Extra Large Terrarium Kit with Plants
Optional Tools
Basic Terrarium Starter Kit - Various sizes
XS Terrarium Starter Kit
Small Terrarium Kit
XS DIY Terrarium Starter Kit with Optional Plant and Moss
Small DIY Terrarium Starter Kit with Optional 2 Plants and Moss | Suitable for Jar with a base diameter from 12cm to 16 cm. - Tropical Glass
Small Starter Kit Elements
Small DIY Terrarium Starter Kit with Optional 2 Plants and Moss | Suitable for Jar with a base diameter from 12cm to 16 cm.
Medium DIY Terrarium Starter Kit with Optional 3 Plants and Moss | Suitable for Jar 17- 20cm Diameter - Tropical Glass
Terrarium Kit inclusions
Medium DIY Terrarium Starter Kit with Optional 3 Plants and Moss | Suitable for Jar 17- 20cm Diameter
Large DIY Terrarium Starter Kit with Optional 4 Plants and Moss | Suitable for Jar 21-25 cm diameter - Tropical Glass
Large Terrarium Kit inclusions
Large DIY Terrarium Starter Kit with Optional 4 Plants and Moss | Suitable for Jar 21-25 cm diameter
LED Cork lid available
DIY Terrarium Kit with Jar and Plants | Small Bottle Terrarium Kit | 'Porto' - Tropical Glass
Light Up Closed Terrarium
DIY Terrarium Kit with Jar and Plants | Bottle Terrarium Kit | 'Porto'
NEW
LED Cork Lid Available
Complete DIY terrarium kit with Fittonia, moss, and pebbles
Easy DIY terrarium kit for beginners and plant lovers
Bottle Terrarium Kit H: 20 cm | 'Bilbao'
XL DIY Terrarium Starter Kit with Optional 5 Plants and Moss | Suitable for Jar 26-36 cm diameter - Tropical Glass
Terrarium craft kit
XL DIY Terrarium Starter Kit with Optional 5 Plants and Moss | Suitable for Jar 26-36 cm diameter
plant in a bottle
Fairy Garden
Build Your Own Terrarium Kit H: 21 cm | 'Santiago'
A 'Tropical Glass' Closed DIY Terrarium Kit in 'Oxford' filled with plants and lights.
A Tropical Glass Closed DIY Terrarium Kit in 'Oxford' filled with plants on top of a wooden table.
Closed DIY Terrarium Kit H: 18 cm | 'Oxford'
NEW
No Maintenance Needed
No Maintenance Terrarium
Decorative cloche dome terrarium with lush preserved moss
Small Preserved Dome Terrarium H: 14 cm | 'Portofino'
Tropical Terrarium
miniature ecosystems in a corked glass bottle
DIY Terrarium Kit with Bonsai and Fittonia H: 21 cm | 'Sapporo'
LED Cork lid available
Closed DIY Terrarium Kit with Container, Plants and Decorations 22 cm | 'Paris' - Tropical Glass
A Tropical Glass Closed DIY Terrarium Kit with Container, Plants and Decorations 22 cm | 'Paris' on top of a table.
Closed DIY Terrarium Kit with 22 cm Container and Plants | 'Paris'
large glass closed terrarium
self contained plant
Bonsai Terrarium - DIY Terrarium Kit H: 21 cm | 'Kyoto'
NEW
DIY Terrarium Kit with glass container, Fern, Fittonia, and decorative elements
A stunning indoor planter with a handcrafted terrarium, perfect for home decor and plant enthusiasts looking for a touch of greenery.
Closed DIY Terrarium Kit H: 19 cm | ‘Avignon’
LED CORK LID AVAILABLE
LED Light Up Terrarium Kit
terrarium set
Closed DIY Terrarium Kit with Container, Plants and Decorations 25 cm | 'Cannes'
closed jar terrarium kit
Beginners Closed Terrarium Kit
Teardrop Closed Terrarium Kit DIY H: 25 cm | 'Belfast'
LED Cork lid available
Closed DIY Terrarium Kit with 25 cm Container, Plants and Decorations | 'Mallorca' - Tropical Glass
Beginners Terrarium Kit
Closed DIY Terrarium Kit with 25 cm Container and Plants | 'Mallorca'
NEW
Limited Edition
Seaside terrarium globe with water feature and plant
DIY terrarium kit with globe glass and water feature
DIY Seaside Terrarium Kit H: 11 cm | 'Zanzibar'
NEW
LED Cork Lid Available
Closed Bonsai Terrarium Kit
Closed Terrarium with Ficus Ginseng
Bonsai Terrarium Kit H: 25 cm | 'Perth'
LED Cork lid available
DIY Glass Terrarium 'Lima' with Jar | 24 cm - Tropical Glass
DIY Glass Terrarium 'Lima' with Jar | 24 cm - Tropical Glass
DIY Glass Terrarium with 24 cm Container | 'Lima'
Terrarium - The Perfect Gift for Plant Lovers
Living Ficus Ginseng Ecosystem
DIY Terrarium Kit: Design Your Own Ficus Bonsai Terrarium H: 25 cm | 'Shanghai'
NEW
LED Cork Lid Available
Learn How to Make a Terrarium
DIY Terrarium Kit with hand-blown glass container and live plants, including Fern, Fittonia, and Calathea
DIY Terrarium Kit H: 25 cm | 'Leeds'
NEW
LED Cork Lid Available
Make your own terrarium set
Pink Closed Terrarium
Closed DIY Terrarium Kit H: 25 cm | 'Malaga'
LED CORK LID AVAILABLE
Medium Sized Closed Terrarium with Live Plants and Glass
Beginner friendly terrarium
Closed Terrarium Kit H: 24 cm | 'Calgary'
LED CORK LID AVAILABLE
closed terrarium kit
Plants for terrarium
DIY Terrarium Kit H: 24 cm | 'Montana'
Closed DIY Dome Terrarium Kit 25 cm | 'Prague' - Tropical Glass
Closed DIY Dome Terrarium Kit 25 cm | 'Prague' - Tropical Glass
Closed DIY Dome Terrarium Kit 25 cm | 'Prague'
NEW
LED CORK LID AVAILABLE
DIY terrarium kit with glass container, plants, and moss for indoor gardening.
Medium Starter Kit for Closed Terrarium
DIY Terrarium Kit H: 20 cm | 'Aspen'
NEW
Tall diy terrarium kit with bonsai, fittonia and lush moss
Elegant bonsai terrarium – a unique plant gift for nature lovers, home decor enthusiasts, and gardening fans.
DIY Terrarium Kit H: 28 cm | 'Marseille'
LED Cork lid available
DIY Terrarium Kit with 32cm Glass Jar, Plants and Decorations | "Bonn' - Tropical Glass
Light up terrarium
DIY Terrarium Kit with 32cm Glass Jar, Plants and Decorations | "Bonn'
Closed DIY Dome Terrarium Kit 25 cm | 'Monaco' - Tropical Glass
Closed DIY Dome Terrarium Kit 25 cm | 'Monaco' - Tropical Glass
Closed DIY Dome Terrarium Kit 25 cm | 'Monaco'
new
Includes Ocean Disk
DIY Resin Terrarium with Glass and Plants
closed terrarium with water feature
DIY Terrarium Kit with Ocean Disk H: 22 cm | 'Aruba'
DIY Terrarium Kit with Container, Plants and Moss - Tropical Glass London
Large Fern Terrarium
Closed Terrarium Kit DIY H: 37 cm | 'Zurich'
UK Delivery
No Maintenance Needed
Preserved Moss Terrarium in Cloche
Preserved moss terrarium in a glass container, perfect for home decor or gifts.
Preserved Dome Terrarium H: 20 cm - Fully Assembled | 'Eze'
LED Cork lid available
Make your own terrarium kit
Elements needed to make a terrarium
Complete DIY Terrarium Kit with 32cm Glass Jar, Plants and Decorations | Keg Shape | 'Havana'
Sold Out
Complete DIY Terrarium Kit with 22cm Glass Jar, Plants and Decorations | "Rome' - Tropical Glass
Complete DIY Terrarium Kit with 22cm Glass Jar, Plants and Decorations | "Rome' - Tropical Glass
Complete DIY Terrarium Kit with 22cm Glass Jar, Plants and Decorations | "Rome'
LED Cork lid available
Terranium
terrarium substrate kit
DIY Ficus Bonsai Terrarium Kit ith 32 cm Glass Jar Self-Sufficient Ecosystem | 'Kuala Lumpur'
Large Teardrop Terrarium Kit
Colourful Closed Terrarium
Ficus Bonsai Terrarium DIY Kit H: 37 cm | 'Taipei'
NEW
select cork or glass lid
DIY Terrarium Kit with Bonsai H: 32 cm | 'Verona'
LED CORK Lid available
Limited Edition
Sold Out
resin terrarium with water feature
Closed terrarium with seaside theme and resin water
Beach Themed Terrarium Kit H: 22 cm | 'Dominica'
Recently viewed

Closed terrariums are a unique blend of beauty, tranquility, and sustainability, offering a self-sustaining, sealed ecosystem that thrives with minimal care. These ecosystems are designed to recycle water and maintain humidity, making them perfect for low-maintenance indoor gardening.

Each DIY Closed Terrarium Kit includes everything you need to create your own enclosed, living art piece. Whether you're a beginner or an experienced gardener, our kits make it simple to build a thriving ecosystem that enhances any indoor space.

Unlike traditional plant setups, sealed terrariums require minimal watering and are ideal for busy individuals who want greenery without constant upkeep. The closed design mimics natural rainforests, allowing plants to flourish in their own microclimate.

Shop our collection of closed terrariums for sale today and start your journey into the world of self-sustaining ecosystems.