Hi-Yield Iron Sulfate
Best soil amendment for gardeners reviving yellowing, acid-loving plants.
A targeted soil amendment that quickly addresses iron deficiencies in plants and turf. It effectively reverses yellowing, helping to restore a lush, deep green appearance to your landscape.
$10.30
at
Custom Hydro
More Iron Sulfate options
Who it's for
- Gardeners needing fast results for yellowing leaves and turf
- Homeowners growing acid-loving plants like blueberries and hydrangeas
- Budget-conscious landscapers treating large areas of lawn
Who should skip it
- Homeowners with concrete walkways or driveways near garden beds
- Beginners uncomfortable with precise chemical application and watering
- Gardeners seeking a permanent, one-time soil solution
Performance breakdown
Chlorosis correction
Highly effective at reversing yellowing foliage caused by iron deficiency.
Soil acidification
Reliably lowers soil pH to support acid-loving plant health.
Application ease
Granular texture spreads evenly but requires care to avoid staining.
Nutrient absorption
Water-soluble formula ensures rapid uptake for quick visual results.
Coverage efficiency
Ideal for targeted treatment rather than large-scale agricultural use.
Surface safety
High risk of staining concrete requires careful, deliberate application.
Key Specs
Formulation
Granular
Package Weight
4 lbs
Coverage Area
1,000 square feet
Primary Benefit
Acidifying
Application Method
Applied around drip line for trees; applied per height for shrubs
Water Soluble
Yes
Plant Type Application
Trees & Shrubs
Key Ingredient
Iron sulphate
Model Number
32340
UPC
732221323407
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