Down to Earth Gypsum
Best natural soil conditioner for gardeners managing heavy clay landscapes.
A highly soluble calcium sulfate powder engineered for precision liquid and drip irrigation systems. It offers an efficient way to deliver essential nutrients and improve soil structure without the bulk of traditional granular amendments.
Who it's for
- Gardeners dealing with compacted or heavy clay soil conditions
- Growers looking to supplement nutrients without raising soil alkalinity
- Coastal residents or those managing high-salinity garden environments
Who should skip it
- Impatient gardeners seeking instant improvements to their soil quality
- Homeowners with sandy landscapes who need moisture retention instead
- Individuals with physical limitations or small storage spaces
Performance breakdown
Solubility Efficiency
The 325-mesh grind ensures rapid dissolution for clog-free irrigation systems.
Nutrient Concentration
High calcium and sulfur levels provide a potent, targeted mineral boost.
pH Stability
Neutral formula improves soil structure without altering existing acidity levels.
Application Versatility
Seamlessly adapts to foliar sprays, fertigation, or direct soil drenching.
Organic Compliance
OMRI listing guarantees strict adherence to high-standard organic gardening practices.
Soil Conditioning
Effectively breaks down compaction to improve drainage and root penetration.
Key Specs
Type
Calcium Sulfate
Calcium Content
22.5%
Sulfur Content
17.5%
Calcium Sulfate Dihydrate
97%
Particle Size
325 mesh
pH
Neutral
Organic Certified
Yes
Water Soluble
Yes
Application Method
Foliar, Soil Drench, Fertigation, Drip Irrigation
Pet/Child Safe
No
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