Basalt Rock Dust for Sale – Premium Volcanic Soil Mineral

Name: Basalt Rock Dust for Sale – Premium Volcanic Soil Mineral
Brand: Meme's Worms
Price: 7.99 USD
Availability: InStock
Rating: 5.0 (1 reviews)

$7.99

Description

Give your soil the minerals it has been missing with Meme's Worms Basalt Rock Flour, a finely ground volcanic rock dust packed with naturally occurring trace minerals that help support healthy soil biology, stronger root systems, and long-term plant vitality.

Unlike synthetic fertilizers that can wash away after watering, basalt rock flour provides a slow-release source of essential minerals that become available over time through natural biological activity. It works alongside beneficial bacteria, fungi, earthworms, and other soil organisms to build healthier, more productive soil.

Whether you're growing vegetables, flowers, fruit trees, pasture, or houseplants, basalt rock flour is an excellent addition to compost, worm castings, potting mixes, raised beds, and garden soils.

Why Gardeners and Growers Use Basalt Rock Flour

✔ Naturally occurring volcanic mineral source

✔ Contains dozens of trace minerals

✔ Helps support beneficial soil biology

✔ Improves long-term soil mineral balance

✔ Ideal for composting and vermicomposting systems

✔ Works well with worm castings, biochar, and organic fertilizers

✔ Slow-release mineral source that lasts for years

Great for

Vegetable gardens
Raised beds
Fruit trees and berry bushes
Flower gardens
Lawns and pasture
Compost piles
Worm bins and vermicomposting systems
Living soil and no-till gardens
Container gardens and houseplants

Meme's Worms Basalt Rock Dust for Sale – Premium Volcanic Soil Mineral

$7.99

How Basalt Rock Flour Supports Soil Health

Healthy soil is more than just NPK. Plants also require a wide range of trace minerals to support growth, root development, and overall plant function. Basalt rock flour helps replenish many of the minerals that may be depleted through years of cultivation and harvesting.

When combined with organic matter such as compost, worm castings, and biochar, basalt creates an environment that encourages beneficial microbial activity and helps build resilient soil over time.

Application Rates

Gardens & Raised Beds

Apply 5–10 pounds per 100 square feet and work into the top few inches of soil.

Potting Mixes

Add 1–2 cups per cubic foot of potting mix.

Compost & Worm Castings

Mix 1–2 cups per cubic foot of material during processing.

Trees & Shrubs

Apply 1–5 pounds around the drip line and water thoroughly.

Why Buy from Meme's Worms?

At Meme's Worms, we don't just sell soil products—we use them. As one of America's fastest-growing woman-owned worm farms, we work with compost, castings, soil biology, and mineral amendments every day. We carefully select products that complement healthy soil ecosystems and support sustainable growing practices.

Whether you're building living soil, improving a garden, or enhancing your vermicomposting system, our basalt rock flour is chosen to work hand-in-hand with beneficial microbes, earthworms, and organic growing methods.

Product Specifications

Product Type: Basalt Rock Flour
Source: Natural Volcanic Basalt
Form: Fine Powder / Rock Dust
Use: Soil Amendment & Mineral Supplement
Suitable For: Organic Gardening, Composting, Vermicomposting, Raised Beds, Containers, Lawns, and Agricultural Use

Build healthier soil naturally with Meme's Worms Basalt Rock Flour and give your plants the mineral foundation they need to thrive.

Prices: Plus shipping. We need to figure out shipping on these.

Frequently Asked Questions

What is basalt rock dust, and how does it benefit soil?

Basalt rock dust, also known as basalt rock flour, is a finely ground volcanic rock that contains naturally occurring trace minerals. It helps remineralize depleted soil, supports beneficial microbes, fungi, and earthworms, and promotes stronger root development and healthier plant growth. Because it is a slow-release mineral amendment, basalt rock dust continues improving soil health for years.

How do I use basalt rock dust in my garden or raised beds?

For gardens and raised beds, apply 5–10 pounds of basalt rock dust per 100 square feet and mix it into the top few inches of soil. It can also be added to potting mixes, compost piles, worm castings, and around trees and shrubs to provide long-lasting trace minerals that support healthy soil biology.

Can I use basalt rock dust with worm castings and compost?

Yes! Basalt rock dust works exceptionally well with worm castings, compost, biochar, and other organic soil amendments. Adding 1–2 cups per cubic foot during composting or vermicomposting helps create a mineral-rich environment that supports beneficial microorganisms and improves overall soil fertility.

Is basalt rock dust safe for organic gardening and all types of plants?

Absolutely. Meme's Worms Basalt Rock Flour is a natural volcanic mineral amendment that is suitable for organic gardening, vegetable gardens, flower beds, fruit trees, berry bushes, lawns, pasture, container gardens, houseplants, and living soil systems. It contains no synthetic fertilizers or harmful chemicals.

How is basalt rock dust different from synthetic fertilizers?

Unlike synthetic fertilizers that deliver quick nutrients and can leach away after watering, basalt rock dust provides a slow-release source of essential trace minerals. These minerals become available naturally through microbial activity, helping improve soil structure, microbial diversity, and long-term plant health without disrupting the soil ecosystem.

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