Calcium Montmorillonite Clay
Calcium Montmorillonite Clay - 10 lb is backordered and will ship as soon as it is back in stock.
Couldn't load pickup availability
Care information
Care information
Please store this product in a temperature and humidity controlled environment, preferrable out of direct light.
Delivery and Shipping
Delivery and Shipping
We ship same day if the order is placed before 3 pm.
Calcium Montmorillonite Clay
Calcium Montmillornite is a trace mineral colloidal silicate which contains a combination of nearly 50 mineral compounds. The minerals are colloidal, which means they are in a form ready for immediate utilization by the soil and all the life that abounds in it.
Description
Description
Calcium Montmorillonite Clay — a trace mineral colloidal silicate from The Soil Makers that nourishes living soil with nearly 50 mineral compounds.
The minerals are colloidal, meaning they are in a form ready for immediate utilization by the soil and all the life that thrives there. This calcium-rich clay supports soil life, improves mineral balance, and is OMRI-listed for use in organic production, making it a trusted choice for organic soil, living soil systems, organic potting soil, and water-only soil blends.
- Immediate mineral access for roots and microbes thanks to colloidal minerals.
- Soil-building power supports structure, moisture retention, and nutrient availability in organic soils and living soil mixes.
- OMRI-listed for organic production, suitable for organic soil, living organic soil, and organic potting mixes.
- Easy to apply as a soil conditioner in spring or fall at 300 lbs per acre.
Sizes and pricing: 10 lbs — $28 (free shipping); 50 lbs — $48 (plus shipping).
From The Soil Makers, with decades of soil science behind every bag, this clay conditioner helps you build a resilient soil food web for thriving gardens and healthy harvests.
Premium mineral clay conditioner for organic soils, boosting structure, moisture retention, and nutrient availability in living soils and potting mixes.
Calcium Montmorillonite Clay by The Soil Makers — OMRI-listed mineral clay conditioner for organic soils; improves structure, moisture retention, and nutrient availability.
Calcium Montmillornite is a trace mineral colloidal silicate which contains a combination of nearly 50 mineral compounds. The minerals are colloidal, which means they are in a form ready for immediate utilization by the soil and all the life that abounds in it. Conditioner can be applied to the soil spring or fall at a rate of 300 lbs. per acre. It is listed by OMRI for use in organic production.
10 lbs - $28 Free Shipping
50 lbs - $48 Plus Shipping
Reviews (3)
Reviews (3)
Payment & Security
Payment methods
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
Product features
Montmorillonite is known for its cation exchange capacity(CEC). It's also a great acidifier. The acidic properties help offset the alkaline properties of other ingredients such as pumice and lava rock.
Product comparison grid
Discover the Benefits of Different Product Options and Make an Informed Purchase.
| Facet | |||
|---|---|---|---|
| By | |||
| By | The Soil Makers | The Soil Makers | The Soil Makers |
| Price | |||
| Price |
From
$ 32.00
Unit price
/
Unavailable
|
From
$ 28.00
Unit price
/
Unavailable
|
From
$ 28.00
Unit price
/
Unavailable
|
| Description | |||
| Description | Basalt Micro-Fines — re-mineralize your soil with basalt rock dust for stronger, more resilient plants Basalt Micro-Fines from The Soil... | AZOMITE® is a natural mineral amendment sourced from an ancient deposit in Utah, USA. It provides a comprehensive spectrum of... | Calcium Montmorillonite Clay — a trace mineral colloidal silicate from The Soil Makers that nourishes living soil with nearly 50... |
