Down to Earth Garden Gypsum Fertilizer
Best organic soil amendment for gardeners seeking improved nutrient uptake.
This is the ultimate soil reset button for gardeners struggling with compacted earth or nutrient lockouts. While it requires a bit of planning to apply, the prilled formula makes the process mess-free and delivers a vital calcium boost that turns stubborn dirt into a thriving foundation.
$16.66
at
Sunset Hydroponics
Who it's for
- Growers maintaining specific pH levels for acid-loving plants
- Gardeners struggling with dense, compacted clay soil
- Plant owners seeking essential calcium and sulfur supplementation
Who should skip it
- Gardeners needing to raise the pH of acidic soil
- Users looking for an all-in-one primary fertilizer solution
- Farmers in high-rainfall regions or with sandy soil
Performance breakdown
Soil Amendment Efficacy
High calcium and magnesium content rapidly corrects soil nutrient deficiencies.
Application Convenience
Prilled granular form ensures mess-free spreading by hand or machine.
Organic Integrity
OMRI listing guarantees compliance with strict organic gardening standards.
Versatility
Effective across diverse plant types from vegetable patches to ornamental shrubs.
Nutrient Availability
Fast-acting mineral composition promotes immediate uptake for improved plant energy.
pH Balancing Power
High carbonate equivalent provides reliable, consistent soil acidity adjustment.
Key Specs
Derived from
Dolomite Limestone
Calcium (Ca)
23.5%
Magnesium (Mg)
9.5%
Calcium Carbonate (CaCO3)
49.8%
Calcium Carbonate Equivalent (CCE)
98.2%
Magnesium Carbonate (MgCO3)
32.9%
Fertilizer Source
Organic, Natural, Mineral Based
Container Weight
5 lbs
Application Method
Spreading by hand or spreader, watering in
Organic Certified
Yes
Know before you buy
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Ask Metto anything about the Down to Earth Garden Gypsum Fertilizer before you decide.
