Description
Secret Feeds Vermiculite 10 Litre is a lightweight hydrated mineral that absorbs and retains moisture.
Secret Feeds Vermiculite 10 Litre is a premium soil booster. Vermiculite is a lightweight hydrated mineral that absorbs and retains moisture.
It can be used for seeds and cuttings and mixed into growing media to improve aeration and moisture retention for stronger root development. Made in Britain.
Key benefits
- Moisture retention – helps retain moisture around roots for healthier plants.
- Improves aeration – increases air spaces in the soil for stronger root development.
- Seeds & cuttings – ideal for seed sowing, cuttings and propagation.
- Lightweight mineral – a lightweight, natural mineral suitable for a wide range of horticultural uses.
Vermiculite 10 Litre at a glance
Supplied in a brown kraft stand-up heat-seal pouch with the Secret Feeds label applied.
| Product | Vermiculite |
|---|---|
| Size | 10 Litre |
| Category | Granular Media |
| General use mix | 1 part vermiculite with 2–3 parts compost or soil |
| Makes | Approximately 20–30 litres of finished mix |
| Format | Brown kraft stand-up heat-seal pouch |
| Origin | Made in Britain |
How to use Vermiculite 10 Litre
- General use (potting mixes & containers): mix 1 part vermiculite with 2–3 parts compost or soil.
- Treatment guide: 10 litres of vermiculite makes approximately 20–30 litres of finished mix.
Mix vermiculite thoroughly into compost or soil according to the recommended ratios. Use for potting mixes, containers, seed sowing, cuttings and propagation. Adjust the amount as needed to achieve the desired moisture retention and aeration for your plants.
As a growing media additive, mix into compost or growing media according to the requirements of the plant and growing environment. As a soil improver, it improves moisture retention and aeration in garden beds, planters and borders.
Ideal for
- Potting mixes
- Seed sowing
- Cuttings & propagation
- Containers
- Houseplants
- Vegetables & herbs
- Garden beds, planters and borders (as a soil improver)
For general growing advice, see the RHS guide A guide to compost mixes for houseplants.
Vermiculite 10 Litre FAQ
How much vermiculite should I mix with compost?
For general use in potting mixes and containers, mix 1 part vermiculite with 2–3 parts compost or soil.
How much mix does 10 litres of vermiculite make?
Approximately 20–30 litres of finished mix at the general mixing rate.
Can I use vermiculite for seeds and cuttings?
Yes. Vermiculite is ideal for seed sowing, cuttings and propagation.










