Gypsum (Calcium Sulfate)

Type: Mineral Release: Moderate NPK: 0-0-0 (Ca & S)
Gypsum (Calcium Sulfate) - Fertilizer

Supplies calcium and sulfur and improves structure in sodic soils without changing pH.

๐ŸŽฏ What It's Best For

  • compacted or sodic soils
  • clay improvement over time

๐Ÿšซ Not Ideal For

  • as a pH amendment

๐Ÿงช Application & Dosage

Method: Broadcast and water in.

Rate: 100โ€“200 g per mยฒ

Timing: Pre-plant or seasonal

Frequency: Every 6โ€“12 months if needed

โš–๏ธ Soil & pH

Soil pH Preference: broad

โš ๏ธ Cautions

Effects are gradual; combine with organic matter.

๐Ÿ›’ Where to Buy

  • plant nurseries
  • garden centers

๐Ÿท๏ธ Tags

calciumstructure
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Note

Values are typical approximations. Always follow your specific product label and adjust for pot size, plant type, and local weather. In containers, flush with plain water occasionally to prevent salt buildup.

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