Description
Secret Feeds Clay Pebbles 3 Litre are lightweight, expanded clay pebbles that improve aeration and drainage.
Secret Feeds Clay Pebbles 3 Litre are lightweight, expanded clay pebbles that improve aeration and drainage. Mix into compost or use on their own as a top dressing to create the ideal growing environment for healthy, strong roots and happy plants.
Clay pebbles are expanded balls of clay fired at high temperatures. They are stable, long lasting and reusable, helping to create an open, free-draining environment – multi-use for mixing, drainage and top dressing, and ideal for container growing. Made in Britain.
Key benefits
- Improves soil structure – encourages strong root development.
- Enhances drainage – reduces the risk of root rot.
- Improves aeration – helps create an open, free-draining environment for strong, healthy roots.
- Lightweight – easy to handle.
- Reusable – stable and long lasting; clean and dry before using again.
Clay Pebbles 3 Litre at a glance
Supplied in a brown kraft stand-up heat-seal pouch with the Secret Feeds label applied.
| Product | Clay Pebbles |
|---|---|
| Size | 3 Litre |
| Category | Granular Media |
| Mixing ratio | No fixed ratio |
| Format | Brown kraft stand-up heat-seal pouch |
| Origin | Made in Britain |
How to use Clay Pebbles 3 Litre
Preparation: rinse thoroughly before use to remove dust and fine particles. If reusing, clean and allow to dry before using again.
- Mix into compost or growing media to improve structure, aeration and drainage.
- Use on the surface of potted plants as a decorative top dressing.
- Use to help lighten heavy soils and improve structure.
- Suitable for indoor and outdoor plants.
How much to use: add as required depending on the plant, container size and the existing growing media. There is no fixed ratio – use the amount that gives the right balance of aeration and drainage for your plants.
Ideal for
- Houseplants
- Vegetables & herbs
- Flowers
- Trees & shrubs
- Raised beds
- Terrariums
- Containers & pots
- Garden beds
For general growing advice, see the RHS guide A guide to compost mixes for houseplants.
Clay Pebbles 3 Litre FAQ
Do I need to rinse clay pebbles before use?
Yes. Rinse thoroughly before use to remove dust and fine particles.
Can I reuse clay pebbles?
Yes. Clay pebbles are stable, long lasting and reusable – clean them and allow them to dry before using again.
How many clay pebbles should I use?
There is no fixed ratio. Add as required depending on the plant, container size and existing growing media, using the amount that gives the right balance of aeration and drainage.









