Growing Media

Quality Growing Media for Stronger Roots and Better Growth

At Holland Horticulture, we supply premium growing media for every type of plant and growing method. Whether you're repotting houseplants, preparing garden beds, or feeding heavy-yield hydroponic crops, our range has the right solution.

Choose from high-quality indoor plant soil, specialist house plant soil, organic soil improvers, and a wide variety of mixes in large bags of soil or convenient pack sizes. From small pots to full grow rooms or garden plots, we help you create the perfect foundation for healthy plant development. ...

Find the Right Media for Hydroponic and Soilless Growing

Our growing media collection includes essential substrates for hydroponic and soil-free growing environments. Whether you're raising seedlings, propagating cuttings, or feeding high-yield plants, these professional-grade options offer outstanding drainage, aeration, and root support:

• Coco Coir - A popular soilless medium made from coconut fibre. Lightweight, pH-neutral, and excellent for water retention, it’s ideal for hydroponic systems and container growing.
• Perlite - A volcanic glass expanded by heat, perlite improves aeration and drainage in any growing mix. Perfect for blending with coco or soil to prevent compaction and promote root development.
• Vermiculite - Lightweight and moisture-retentive, vermiculite is ideal for seed starting and propagation. It helps maintain a stable root zone by holding water and nutrients effectively.
• Clay Pebbles - Also known as hydroton or LECA, these expanded clay balls are reusable, pH neutral, and provide excellent root support and drainage. Ideal for deep water culture (DWC), flood & drain systems, or as a base layer in pots.

These media types are perfect for growers looking for control, consistency, and clean root zone management, whether you're running a fully hydroponic setup or enhancing traditional soil mixes.

Not sure which option is best for your setup? Read our guide on choosing the right growing media to compare soil types and learn what works best for your plants.

Why Choose Holland Horticulture for Growing Media?

• Wide selection of premium soil improvers and specialist soils
• Suitable for pots, planters, raised beds, and hydroponic systems
• Great value on large bags of soil and bulk bag soil orders
• Perfect for both home gardeners and commercial growers
• Fast, reliable UK delivery straight to your door

No matter what you grow or how you grow it, our carefully selected growing media helps you build strong, nutrient-rich root zones from the ground up. Explore the full range online today. Read more