- ✔ 10 or 20 Tonne loose loads also available.
- ✔ We deliver to the postcode you provide.
- ✔ Small HIAB available for easy access.
- ✔ Prices shown include tax.
- ✔ Delivery charge is shown at checkout when you enter your postcode.
- ✔ If your postcode is not listed at checkout, contact us.
Minerals
Kelvin Compost's
Choose Option
🚚 Delivering Across the West Coast of Scotland
🔒 Secure Checkout
💳 Multiple Payment Methods
- ✔ 10 or 20 Tonne loose loads also available.
- ✔ We deliver to the postcode you provide.
- ✔ Small HIAB available for easy access.
- ✔ Prices shown include tax.
- ✔ Delivery charge is shown at checkout when you enter your postcode.
- ✔ If your postcode is not listed at checkout, contact us.
When volcanic minerals are introduced to your soil, they begin a gradual weathering process. As each particle breaks down over time, it slowly releases its stored nutrients directly into the surrounding earth. This natural, slow-release mechanism creates exceptionally fertile soil conditions that support strong root systems, vibrant foliage, and generous crop yields — without the need for artificial chemical inputs.
Magnesium plays a vital role in chlorophyll production, which is the process that allows plants to photosynthesise and convert sunlight into energy. A magnesium-deficient soil will produce pale, yellowing leaves and weak, stunted growth. Potassium, on the other hand, regulates water uptake within the plant, strengthens cell walls, and significantly improves resistance to frost, drought, and disease — all particularly important factors given the unpredictable Scottish weather.
Our minerals are 100% natural and completely free from synthetic additives or chemical enhancements. This makes them fully compatible with organic gardening practices and safe to use around children, pets, and wildlife. They are suitable for a wide variety of growing environments including vegetable gardens, flower beds, raised planters, allotments, lawns, and agricultural land.
Available in convenient 20 ltr bulk bags at just £7.50, our Scottish volcanic minerals offer exceptional value for targeted soil treatment and seasonal top-ups. We also offer larger loose load quantities for commercial or agricultural use. Delivered across Glasgow, East Kilbride, and the West Coast of Scotland — order yours today and give your soil the natural boost it deserves.
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Frequently Asked Questions
What is Minerals?
Sourced directly from volcanic deposits right here in Scotland, our premium garden minerals are one of the. Glasgow delivery from £7.5.
How much does Minerals cost?
Minerals starts from £7.5. Prices shown include tax. Choose a pack size on this page. The delivery charge is shown at checkout when you enter your postcode. We deliver to the postcode you provide.
How do I order Minerals?
Choose an option on this page and add it to the cart, or call +44 7561 251350. Bulk bags suit smaller orders. 10 or 20 tonne loose loads are also available, with a small HIAB for tight access.
Do you deliver Minerals across Glasgow?
Yes. Kelvin Compost delivers Minerals across Glasgow, East Kilbride and South Lanarkshire, and by arrangement across the wider Central Belt of Scotland.