Nutrifield Hydro Pebbles 40L are premium expanded clay pebbles (LECA) designed to provide exceptional aeration, drainage, and root support. Ideal for hydroponic systems, semi-hydro houseplants, orchids, aroids, and propagation, these reusable clay pebbles help create a healthy root zone for stronger plant growth.

Take your growing to the next level with Nutrifield Hydro Pebbles 40L, a professional-grade expanded clay growing medium trusted by hydroponic and indoor plant growers across Australia.

Manufactured from expanded clay and fired at high temperatures, these lightweight pebbles feature a porous internal structure and durable outer shell. This unique design allows them to retain moisture while maintaining excellent airflow around the root zone, helping reduce the risk of overwatering and root diseases.

The round, porous structure promotes strong root development by creating air pockets that improve oxygen availability and nutrient uptake. Whether you’re growing in flood and drain systems, drip systems, DWC net pots, aquaponics, or semi-hydro setups, Nutrifield Hydro Pebbles provide a stable and reusable growing medium that performs season after season.

Their durable ceramic surface resists compaction and minimises root attachment, making cleaning and reuse simple. Growers also appreciate their versatility for orchids, monstera, philodendrons, anthuriums, alocasias, hoyas, and many other indoor plants that thrive in highly aerated root environments.

Perfect for both beginner and experienced growers, Nutrifield Hydro Pebbles help create a clean, efficient, and sustainable growing environment while delivering excellent drainage and oxygenation for healthy root growth.

Why Use Nutrifield Hydro Pebbles?

• Excellent root zone aeration
• Superior drainage performance
• Helps reduce overwatering issues
• Suitable for hydroponics and semi-hydro growing
• Reusable and easy to clean
• Lightweight and easy to handle
• Encourages strong root development
• Ideal for orchids, aroids, hydroponics, and propagation

How to Use

1. Rinse thoroughly before first use.
2. Soak in pH-adjusted water for several hours before planting.
3. Fill net pots or containers with Hydro Pebbles.
4. Insert plant and ensure roots are in contact with moisture.
5. Use with hydroponic nutrients as required.
6. Clean and sterilise between crops for reuse.

Specifications

• Product: Nutrifield Hydro Pebbles
• Size: 40L
• Material: Expanded Clay Aggregate (LECA)
• Reusable: Yes
• Suitable For: Hydroponics, Aquaponics, Semi-Hydro, Orchids, Aroids, Indoor Plants
• Growing Medium Type: Inert, pH Stable Clay Pebbles