Volcanic rock dust minerals support stronger soil and healthy plant growth by restoring over 70 es...Volcanic rock dust minerals support stronger soil and healthy plant growth by restoring over 70 essential trace elements. The para-magnetic properties of the Volcanic Rock Dust can hold on to a magnetic field which is good for growth. This natural soil amendment, made from volcanic basalt, improves plant nutrition and supports resilience to drought and pests. Suitable for vegetable beds, borders, compost bins, and wormeries. Soil Improver for Fruit, Vegetables, and Flowers Enrich your garden with minerals including calcium, magnesium, iron, potassium, and phosphorus. Volcanic rock dust supports the growth of tomatoes, herbs, and fruit while improving the soil structure for long-term plant health. Apply year-round, avoiding frozen or windy conditions for best results. Improve Soil Microbes and Clay Structure This natural amendment boosts microbial activity, enhances drainage, and supports root development. Its particularly useful for improving heavy clay soils, encouraging breathability and structure by feeding beneficial soil organisms. For even better results, combine with organic seaweed feed. Use in Compost, Beds, and Wormeries Apply volcanic rock dust directly to beds or lawns, mix into compost heaps, or sprinkle over wormeries. It accelerates composting, reduces odours, and increases temperature. In wormeries, it enriches compost and attracts earthworms.
Best current price£5.99from Gardening Naturally UK
The Gardening Naturally Volcanic Rock Dust (RD01) is an essential soil amendment for home gardeners and allotment holders looking to naturally restore soil fertility and boost plant resilience. By introducing over 70 trace minerals into your growing environment, it supports stronger root development and healthier produce; however, users should note that application requires careful handling in windy conditions to avoid dust inhalation and ensure even distribution.
All features
Model Part Number
RD01
Brand
Gardening Naturally
Extended Product Information
FAQs
Can I use this for all my plants?
Yes, it is suitable for flowers, fruit, vegetables, and lawns, providing a broad spectrum of minerals that benefit most plant types.
How often should I apply volcanic rock dust?
It is a long-term soil conditioner; generally, one application per season is sufficient to replenish minerals.
Does this replace my regular compost or fertilizer?
No, it is a mineral supplement designed to work alongside organic matter and fertilizers, not replace them.
Is it safe for use in wormeries?
Absolutely. It provides essential grit for earthworms to aid their digestion and helps regulate the environment of the wormery.
Can I apply it during winter?
Avoid application when the ground is frozen. Ideally, apply during spring preparation or autumn to let the minerals settle into the soil over winter.
Does it have an expiration date?
As a mineral-based product, it does not expire if kept dry and sealed, though it should be used before the packaging degrades.
Troubleshooting
Difficulty in spreading evenly
Use a hand-held fertilizer spreader or mix the dust with a small amount of damp compost to add weight before broadcasting.
Dust blowing away during application
Lightly mist the soil surface with water before application, or ensure you are working on a day with minimal wind.
Pros and Cons
Pros
Increases long-term soil health and fertility
Versatile use in beds, borders, lawns, and wormeries
Natural product sourced from volcanic basalt
Helps break down and improve heavy clay structures
Reduces odors in compost bins and wormeries
Cons
Can be dusty to apply during windy days
Not suitable for application on frozen ground
Requires proper mixing for best results in large areas
Setup, Compatibility & Care
To apply, broadcast the dust evenly over the soil surface or mix it directly into your potting compost. It is best applied during the planting phase or as a top-dressing.
Compatibility: Safe for use with organic fertilizers and works exceptionally well when paired with seaweed-based feeds.
Best Practices: Avoid applying when the ground is frozen, as the material will not incorporate properly. Additionally, perform applications on calm, windless days to prevent the fine powder from blowing away.
Storage: Keep the packaging sealed in a cool, dry place to prevent moisture clumping, which could affect the ease of dispersal.