VolcaMin works as a powerful fertiliser battery, charging when free nutrients are available, holding them from leaching, and releasing them to plant demand as needed. VolcaMin is not affected by temperature, reducing nutrient leaching in hot tropical conditions and holding nutrients for plant use.
VolcaMin also acts as an excellent capillary distributor of water due to its highly porous properties. It assists in infiltration, holds water higher in the pot, and distributes water and nutrients evenly, which is especially important under drip irrigation systems. It is commonly used in leading wetting agents.
Using VolcaMin will absorb excess ammonium and other cations in mixes, preventing root burn during hot conditions. VolcaMin is slightly alkaline and a source of available calcium, which helps buffer pH levels when used with fertilisers, reducing the need for lime applications.
VolcaMin carries a negative ionic charge that naturally attracts positively charged cations like ammonium, potassium, magnesium, and calcium. Its open crystalline structure provides numerous storage sites for these ions, which are held through a loose chemical bond, making them available to plants. VolcaMin has an exceptionally high cation exchange capacity, improving a mix's ability to hold and release nutrients. As cations are water-soluble, they escape mixes through leaching, but VolcaMin prevents this, making it the perfect planting partner.
It helps water penetrate sandy, non-wettable soils and evenly distributes water around drippers and soak lines. VolcaMin should be used in planting holes, mixed with the top 10-15cm of soil, or incorporated into a mulch.
As a planting amendment, VolcaMin provides a permanent benefit, as it won’t break down or be consumed by microbes in the soil. It has ten times the nutrient-holding capacity per litre than peat and helps prevent environmental leaching of nutrients into waterways.
VolcaMin is a complete soil nutrient management solution that enhances the productivity of soils and maximises the return on fertiliser investment. Mixing VolcaMin into planting holes, applying it around existing plantations, or blending it with fertiliser will improve plant nutrient uptake and conversion to yield. VolcaMin dramatically improves poor soils and is a permanent amendment as it does not break down or get consumed by microbes.
| Benefit | Details |
|---|---|
| Improved Nutrient Uptake |
VolcaMin enhances the availability of essential nutrients, including nitrogen, potassium, phosphorus, and trace elements. Key results include:
|
| Water and Nutrient Retention |
VolcaMin's porous structure acts as a natural wetting agent, improving water infiltration and capillary distribution. Benefits include:
|
| Improved Fertiliser Efficiency |
VolcaMin enhances fertiliser efficiency by boosting nutrient uptake and reducing waste. Examples:
|
| Phosphorus Extraction |
VolcaMin releases locked-up phosphorus by breaking the bond between calcium and phosphorus, making it more available to plants. Particularly beneficial in:
|
| Enhanced Soil Structure |
VolcaMin improves soil structure by increasing porosity, aeration, and cation exchange capacity (CEC). Benefits include:
|
| Long-Term Soil Amendment |
VolcaMin is a permanent soil conditioner that does not break down or get consumed by microbes, providing:
|
| Environmental Impact Reduction | By preventing nutrient runoff into streams and rivers, VolcaMin supports sustainable farming practices and environmental conservation. |
VolcaMin is a powerful tool for enhancing soil health and improving plant performance, offering a range of benefits that span across various crops, including tomatoes, lettuce, and grass. Its unique properties, such as high cation exchange capacity, water retention, and ability to attract and hold key nutrients like ammonium, potassium, calcium, and magnesium, make it an excellent addition to any agricultural or horticultural program.
VolcaMin offers a comprehensive solution for improving soil health, optimizing nutrient uptake, and enhancing crop yields. It is an invaluable tool for sustainable farming practices, particularly in areas with poor soils or high rainfall, helping to reduce environmental impact while boosting agricultural productivity.
For a deeper dive into the case studies and detailed results from trials using VolcaMin, be sure to explore our blog. We've compiled extensive information on how VolcaMin has improved crop performance, from enhanced nutrient uptake to increased yields in various agricultural settings. Whether you're interested in how VolcaMin benefits tomatoes, mangoes, or other crops, the full case studies are available for you to read. Visit the blog to learn more about the science and success stories behind this powerful soil and plant enhancer.
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| Growing Mixes | |
|---|---|
| 2.5% of mix volume | 25Kg per M³ |
| 5% of mix volume | 50 Kg per M³ |
| 10% of mix volume | 100 Kg per M³ |
| Field Application | |
| The efficiency of NPK fertilisers can be increased by the inclusion of Premium Horticultural Grade VolcaMin at 25%-50% of blend. | |
| Soil Amendment | 1-5 tonnes per Hectare |
| Tree Rates (Tropics) | |
| At Planting | 5-10 Kgs per planting hole |
| Circle Trenching | 3-5 Kgs per tree |
| VolcaMin will also remove ammonia odour from organic manures and improve the fertiliser value of VolcaMin treated manures. | |
VolcaMin 2–4mm is a coarser grade of clinoptilolite zeolite designed for long-term soil improvement, better drainage, and nutrient retention in turf, tree plantings, and poor or compacted soils.
The 2–4mm size provides long-lasting structure in the soil, improving aeration and drainage. It’s ideal for use in landscape beds, around tree roots, and under turf or lawn installations.
Yes. When mixed into the topsoil or under turf, it retains nutrients and moisture in the root zone, improves drainage, and supports stronger, more resilient lawns.
Absolutely. VolcaMin 2–4mm is ideal for tree and shrub planting as it prevents nutrient leaching, improves soil porosity, and provides long-term root zone support.
VolcaMin captures and holds key nutrients such as ammonium, potassium, and calcium, releasing them gradually to reduce waste and improve fertiliser efficiency.
Yes. Its porous structure helps water infiltrate the soil more effectively and distributes moisture evenly, especially useful under drip irrigation or in dry conditions.
Yes. VolcaMin doesn’t break down or get consumed by microbes, making it a permanent addition that continuously improves soil health year after year.
Yes. You can blend it with fertiliser or compost to improve nutrient holding and enhance overall soil performance during application.
Yes. In sandy soils, it improves water and nutrient retention. In clay soils, it improves aeration and drainage by breaking up compaction.
Yes. VolcaMin is safe for use around lawns, trees, vegetables, flowers, native plants, and ornamentals.
Amount of Reviews: 4
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First time owning lawn. Gave the team at plant doctor a ring and they supplied me with a wealth of information. Products turned up quickly.
Will definitely be getting more 8 weeks difference been using stimulizer, activ8mate, soil wetter, seaweed secrets and champion fertiliser. Was super fast delivery.
Only have great things to say about Plant Doctor. Organic products and a competitive price, fast shipping and easy to contact with questions. Have had great results with the special mix for lawns, and my plants (indoor and outdoor) love the seaweed secrets. I am excited to test out some of the animal products soon!
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