Description
Secret Feeds Herb Soil 3 Litre is a peat-free, free-draining potting mix made from compost, vermiculite, sand and perlite.
Secret Feeds Herb Premium Potting Mix (3 litres) is for flavourful, healthy herbs. A high-quality, peat-free, free-draining potting mix specially formulated for herbs.
It provides a suitable growing environment, encouraging strong root growth, healthy foliage and flavourful, aromatic herbs. Made in Britain.
What’s inside?
A peat-free, free-draining mix made from compost, vermiculite, sand and perlite.
The airy structure provides a balance of drainage and moisture retention to support healthy root growth.
Why it works
- Free draining – helps reduce the risk of waterlogging.
- Airy texture – improves aeration around roots.
- Root support – encourages strong, healthy roots.
- Leafy growth – supports vigorous, healthy foliage.
Herb Soil at a glance
Supplied in a brown kraft stand-up heat-seal pouch with the Secret Feeds label applied.
| Product | Herb Soil |
|---|---|
| Size | 3 Litre |
| Category | Soils & Potting Mixes |
| Blend | Compost, vermiculite, sand and perlite |
| Mix type | Peat-free, free-draining |
| Format | Brown kraft stand-up heat-seal pouch |
| Origin | Made in Britain |
How to use Herb Soil
- Fill a clean container with Secret Feeds Herb Potting Mix.
- Gently firm and level the mix.
- Plant your herbs.
- Water thoroughly and allow excess water to drain away.
- Keep watered as required. Once established, feed during active growth with a suitable plant feed, following the instructions on the product.
Handy tip: For best results, use a container with drainage holes. For containers, ensure adequate drainage and do not allow them to stand in water. Harvest regularly to encourage fresh growth throughout the season.
Ideal for
- Pots and containers
- Herb planters
- Windowsills and balconies
- Indoors and outdoors
For general growing advice, see the RHS guide Growing herbs in containers.
FAQ
What is in Secret Feeds Herb Soil?
A peat-free mix of compost, vermiculite, sand and perlite.
Can I grow herbs on a windowsill with this mix?
Yes. Windowsills and balconies, indoors and outdoors, are all listed on the label.
How do I keep my herbs producing?
Harvest regularly to encourage fresh growth throughout the season.






