Best current price£13.99from Gardening Naturally UK
Shopping.co.uk recommended and popular offers
Gardening Naturally UK£13.99Visit shop Volcanic Rock Dust Soil Enricher - 5Kg Gardening Naturally
Visit shop
B&Q£21.99Visit shop B&Q - Volcanic Rock Dust Soil Enricher Fertiliser 5Kg
Visit shop2 offers from £13.99 - £21.99
View price history by clicking the chart icon.
The Volcanic Rock Dust Soil Enricher from Gardening Naturally is designed for organic gardeners looking to restore essential minerals to depleted soil and boost overall plant vitality. By introducing over 70 trace elements, it improves soil structure, enhances microbial activity, and builds plant resilience against pests and drought. While it is an excellent long-term soil amendment, it is not a quick-fix chemical fertilizer and requires consistent, annual application to see structural soil improvements.
| Model Part Number | RD5 |
|---|---|
| Brand | Gardening Naturally |
Yes, it can be applied to lawns to provide trace minerals that encourage root health and dense, resilient grass growth.
Yes, it is a natural mineral product suitable for organic gardening practices.
For general maintenance, apply 0.5kg per square meter annually.
Yes, mix a small amount into the potting soil, but be careful not to over-apply as container volumes are small.
Volcanic rock dust is generally pH neutral and focuses on mineral enrichment rather than drastic pH adjustment.
Yes, the minerals are beneficial for the worms and help improve the nutrient density of the vermicompost produced.
Avoid applying on windy days; lightly dampen the soil surface before spreading the dust to keep it in place.
Rock dust is a slow-release mineral amendment, not a synthetic stimulant. Continue consistent annual applications to see long-term soil health gains.
To apply, ensure your soil is not frozen or waterlogged. The recommended application rate is 0.5kg per square meter for general maintenance, or 2kg per square meter if you are looking to boost severely depleted or new soil. Always wear a mask to avoid inhaling fine particles during application, especially on windy days. The product is compatible with all soil types and most plant varieties, including sensitive herbs and heavy-feeding tomatoes. There is no special storage requirement, though keeping the bag in a dry, cool area will prevent clumping and ensure the dust remains easy to distribute.
Soil Enhancer Garden Granulated Seaweed - 4KgFrom £30
Gardening Naturally Natural Seaweed Slug Repellent Granules - 4KgFrom £25
Soil Enhancer Garden Granulated Seaweed - 800gFrom £11
Natural Seaweed Slug Repellent Granules - 7.5kgFrom £45
Natural Seaweed Slug Repellent Granules - 800gFrom £11
Volcanic Rock Dust – Soil Enricher - 1KgFrom £6
Soil Enhancer Garden Granulated Seaweed - 7.5kgFrom £45
Organic Slug and Snail Pellets Pet Friendly - 2KgFrom £15
Mycorrhizal Fungi - Root Fusion - 2.5kgFrom £25
Epaderm Ointment Cream - 500g - EpadermFrom £11
Volcanic Rock Dust Soil Enricher - 10kgFrom £17
Diatomaceous Earth Potting Soil Improver - 2kgFrom £15