Natural gypsum calcium sulphate, 50 lb bag for indoor gardening, greenhouse production, commercial soil amendment, and professional crop management. This unprocessed mineral material supplies calcium and sulphur while offering a useful option for improving soil structure and supporting balanced root-zone conditions.
Packaged in a durable tan kraft-paper agricultural sack, this 22.68 kg bag is suited to growers managing raised beds, container gardens, greenhouse benches, and larger cultivation areas. Gypsum is commonly incorporated into soil or growing media according to crop requirements and a qualified soil test, helping growers fine-tune mineral availability without relying on a high-pH liming material.
Key Features & Grower Benefits
- Natural calcium sulphate: Provides calcium and sulphur as part of a practical mineral amendment program for horticultural and agricultural crops.
- 50 lb commercial-size bag: Offers ample material for repeated applications across grow rooms, garden beds, greenhouse rows, and larger production areas.
- Unprocessed mineral product: The bag identifies the material as not processed to control microbial pathogens, so growers can select handling and sanitation procedures appropriate to their operation.
- Soil-structure support: Gypsum can help improve aggregation and drainage in suitable soils without the strong pH-raising effect associated with many lime products.
- Protective kraft-paper packaging: The sturdy tan paper sack is designed for bulk storage and handling while keeping the dry amendment contained until application.
Recommended Applications
Use this natural gypsum in indoor grow rooms, grow tents, greenhouse beds, propagation areas, raised beds, and commercial cultivation zones where calcium and sulphur supplementation or soil-conditioning support is required. It may be incorporated into compatible soil mixes or applied to established beds in accordance with crop requirements, soil analysis, and local agronomic guidance.
This amendment is suitable for a broad range of crops, including tomatoes, peppers, cucumbers, vines, leafy vegetables, herbs, ornamental plants, and flowering crops. It is particularly useful for growers seeking a mineral-based amendment that supports root-zone management without functioning as a conventional liming agent. Keep the unopened bag dry, close or reseal opened packaging where practical, and use clean application equipment.
Technical Specifications
| Specification | Details |
|---|
| Product type | Natural gypsum mineral amendment |
| Primary material | Calcium sulphate |
| Net weight | 50 lb / 22.68 kg |
| Physical form | Dry bulk mineral powder or granular material |
| Packaging material | Tan kraft-paper agricultural bag with printed black branding |
| Finish | Uncoated paper sack; natural mineral contents |
| Pack quantity | 1 bag |
| Mechanism type | Soil-applied mineral amendment; releases calcium and sulphur as it dissolves |
| Bag dimensions | Not specified in the supplied product data; dimensions may vary with fill and settling |
Frequently Asked Questions
Q: Can this gypsum be used in indoor gardens and greenhouse beds?
A: Yes. It is suitable for compatible soil and growing-media programs in indoor gardens, grow tents, raised beds, and greenhouses. Apply according to crop needs and soil-test recommendations.
Q: Does natural gypsum significantly raise soil pH?
A: Gypsum generally supplies calcium and sulphur without the strong pH-raising action associated with agricultural lime. Test the root zone before application and follow an appropriate amendment plan.
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