Substrates, Decorations & Rocks for Terrariums

29 products

Welcome to our 'Substrates and Decorative Elements' collection, your ultimate destination for terrariums essentials. Wondering how to decorate a terrarium? Our collection is meticulously chosen to ensure the highest quality and offers a plethora of decorating ideas. Whether you are looking to create a natural-looking environment or add an aesthetic touch to your terrarium, our substrates and decorative elements are essential. From drainage layers to pea shingles and gravels to stunning decorative rocks and sands, this collection has everything you need to bring your terrarium to life. Perfect for both amateur and experienced gardeners, explore our range for endless possibilities in terrarium decorating.
29 products
activated charcoal
Activated Charcoal Carbon
from £1.85
Terrarium Soil | House Plant Soil - Tropical Glass
Terrarium Soil | House Plant Soil
from £3.99
Natural Decorative Pea Shingle | 4-6 mm - Tropical Glass
Natural Decorative Pea Shingle | 4-6 mm
from £3.35
A bird is standing on the Tropical Glass Premium Decorative Sand - Natural of a beach.
Premium Decorative Sand - Natural
from £3.85
Decorative Sand for Crafts
Premium Yellow Decorative Sand
from £3.85
Gold Sand for Aquarium Terrarium
Gold Quartz Sand
from £3.85
Premium Quality White Gravel 3-8mm - Tropical Glass
Premium Quality White Gravel 3-8mm
from £4.85
Premium Quality Black Gravel 3-8mm - Tropical Glass
Premium Quality Black Gravel 3-8mm
from £4.85
Decorative Purple sand for terrariums and various crafts
Premium Fine Purple Gravel 2-3mm
from £4.85
Premium Fine White Gravel 2-3mm - Tropical Glass
Premium Fine White Gravel 2-3mm
from £5.75
Premium Fine Black Gravel 2-3mm - Tropical Glass
Premium Fine Black Gravel 2-3mm
from £5.75
Lava Rock for Terrarium
Pure Lava Rock Stones
from £6.25
Cinnamon Sticks for Crafting - Tropical Glass
Cinnamon Sticks for Crafting
£3.35
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Terrarium Soil, Sands & Decorative Layers
Create the perfect foundation for your terrarium with our range of terrarium soils, sands, gravels, and decorative rocks. Whether you're building a home for tropical plants, cacti, or succulents, you’ll find everything you need to create a thriving mini ecosystem.

Find the Right Soil for Your Plants
Our collection offers a variety of soils designed to suit every type of terrarium plant. Choose from blends that support the growth of tropical plants, cacti, and succulents—each carefully formulated to provide the right balance of nutrients, moisture, and drainage. The right soil is essential for keeping your plants healthy and happy, allowing them to grow strong roots and flourish.

Add Essential Drainage Layers
Every terrarium needs a good drainage layer to prevent water from sitting at the roots, which is why we offer a selection of drainage layers like clay pebbles, gravel and pea shingle. These materials create a barrier between the soil and water, ensuring excess moisture is kept away from your plants’ roots, keeping them healthy.

Decorative Sands & Gravels
Complete your terrarium with a choice of various coloured sands, gravels, and decorative rocks. Our range lets you add a touch of creativity and personalise your design. Whether you’re after a natural look or a more colourful display, there’s something to suit every style.