• Gaia Green Agricultural Gypsum Powder - 20 KG
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Product benefits

  • Calcium Support
  • Sulfur Support
  • Soil Structure Support
  • Better Soil Porosity
  • Water & Drainage Support
  • Salinity Support
  • Deficiency Support
  • Organic Matter

This product may offer additional benefits beyond those listed.

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Gaia Green Agricultural Gypsum Powder - 20 KG

Vegetative Stage Flowering Stage Indoor Outdoor Coco Coir Safe Soil Soilless Organic

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Product benefits

  • Calcium Support
  • Sulfur Support
  • Soil Structure Support
  • Better Soil Porosity
  • Water & Drainage Support
  • Salinity Support
  • Deficiency Support
  • Organic Matter

This product may offer additional benefits beyond those listed.

Description
Description
Gaia Green Agricultural Gypsum Powder is a Gaia Green mined mineral fertilizer and mineral soil amendment for improving soil structure while supplying calcium and sulphur. Built around gypsum, this product targets soil performance first, helping growers strengthen the foundation that roots depend on.

As an excellent source of calcium and sulphur, Gaia Green gypsum supports fertility goals when those nutrients are the focus. It is also positioned for correcting calcium and sulphur deficiencies, making it a straightforward choice when you want a single-input mineral option rather than a blended fertilizer. The formula is derived from gypsum, keeping the ingredients simple and easy to understand.

Where this amendment stands out is in how it supports soil performance. Gaia Green notes that it improves soil structure, which can matter when beds feel tight, crusted, or slow to take in water. The product is also described as supporting porosity and air circulation, helping create a more open soil environment. Over time, those changes can translate into steadier moisture movement and a more consistent root zone feel, especially in areas that struggle with compaction or poor tilth.

Gaia Green also highlights water infiltration and drainage as key outcomes tied to this gypsum amendment. Better movement of water through the soil is a practical benefit for many garden situations, including heavier soils that tend to hold water unevenly. Alongside structure support, the product is positioned to mitigate soil salinity, offering another targeted reason to reach for gypsum when salt buildup is part of the problem you’re trying to address.

This gypsum mineral amendment is suited for gardens and landscapes, and it also fits established lawns where soil physical properties are the priority. If your goal is to improve soil structure, support water infiltration and drainage, or mitigate soil salinity while adding a reliable source of calcium and sulphur, Gaia Green Agricultural Gypsum Powder is a clean, mineral-focused option for growers who want soil improvements and nutrient support in one product.
Product benefits
Vegetative Stage; Flowering Stage; Indoor; Outdoor; Coco Coir Safe; Soil; Soilless; Organic; Calcium Support; Sulfur Support; Soil Structure Support; Better Soil Porosity; Water & Drainage Support; Salinity Support; Deficiency Support; Organic Matter.
Guaranteed analysis
Calcium (Ca): 23.0%; Sulfur (S): 18.0%.
Derived from
Gypsum.

Warnings & Safety
Important – Safety Information

This product may cause mild skin irritation and eye irritation. Avoid unnecessary contact with skin, eyes, and clothing. Use only as directed.

General Safety Precautions

Read and follow all instructions on the product label and any accompanying documentation before use. Keep out of reach of children and pets. Do not ingest. Avoid breathing vapours, mist, or dust that may be generated during handling or use.

Wear appropriate personal protective equipment (PPE), such as protective gloves, long sleeves, long pants and closed-toe footwear. When there is a risk of splashing or airborne particles, use safety glasses or other suitable eye and face protection.

First Aid – Skin Contact

IF ON SKIN OR HAIR: Remove contaminated clothing immediately. Rinse skin with clean water for several minutes, then wash with mild soap and water. If irritation or redness develops and persists, seek medical attention. Wash contaminated clothing before reuse.

First Aid – Eye Contact

IF IN EYES: Rinse cautiously with clean water for several minutes, keeping eyelids open. Remove contact lenses if present and easy to do. Continue rinsing. If irritation persists, obtain medical advice.

First Aid – Ingestion

IF SWALLOWED: Rinse mouth thoroughly with water. Do not induce vomiting unless instructed by a medical professional. Seek medical attention if you feel unwell.

First aid – Inhalation

IF INHALED: Move the person to fresh air and keep them comfortable for breathing. If coughing, breathing difficulty, dizziness or other symptoms occur, seek medical assistance.

Storage And Handling

Store this product in its original closed container, in a cool, dry and well-ventilated area. Protect from extreme temperatures and direct sunlight. Keep container tightly sealed when not in use.

Avoid release to drains, natural waterways or outdoor soil. Dispose of unused product and empty containers in accordance with local regulations and the directions on the label.

Important – Medical

If medical advice is needed, keep the product label or container available. Always follow the specific instructions and safety recommendations provided by the manufacturer. This safety notice is intended as general guidance and does not replace official label directions or documentation.

Guaranteed Minimum Analysis
Calcium (Ca) 23.0%
Sulfur (S) 18.0%

Derived From
Gypsum

Frequently Asked Questions
Why is calcium important for plant growth?

Calcium is important because it builds and stabilizes plant cells as they form, acting as the structural support that keeps new growth strong and functional. Unlike other nutrients that drive color or speed of growth, calcium’s role is unique because it controls cell wall strength and membrane stability, making it essential for healthy roots, shoots, and long-term plant resilience rather than quick visual results.

Read the full guide

Why is sulfur (S) important for plant growth?

Sulfur is important because plants need it to build key amino acids and proteins that drive real growth, strong structure, and efficient use of nitrogen, making it uniquely different from “look-alike” nutrients that may change leaf color without supporting the plant’s core building process.

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Does gypsum change soil pH?

Gypsum is important because it supplies calcium and sulfur while improving soil structure, helping roots breathe and water soak in more evenly, and it is unique because it does this without significantly raising soil pH like lime-based calcium sources.

Read the full guide

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