SoluGreen Ammonium Sulfate Fertilizer
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SoluGreen

SoluGreen Ammonium Sulfate Fertilizer

4.7

Best nitrogen supplement for gardeners needing high-purity, water-soluble plant nutrition.

This is the gold standard for gardeners who need a clean, high-purity nitrogen boost without the heavy metal baggage of lesser fertilizers. Its exceptional solubility makes it a versatile workhorse for everything from soil drenching to complex hydroponic systems, though you will need to look elsewhere if your soil is already nitrogen-rich.

$30.27

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Who it's for

  • Gardeners seeking immediate foliage growth and deep green color
  • Farmers needing to correct sulfur deficiencies for plant health
  • Horticulturists growing acid-loving plants in alkaline soil conditions

Who should skip it

  • Novice gardeners prone to over-application and root scorching
  • Growers looking for a complete, all-in-one nutritional fertilizer solution
  • Homeowners maintaining lawns with neutral or acid-sensitive soil types

Performance breakdown

Solubility Efficiency

Dissolves rapidly without foaming for seamless integration into any irrigation system.

Excellent

Nutrient Purity

Virgin oleum manufacturing ensures minimal heavy metal contamination for cleaner soil health.

Excellent

Application Versatility

Adapts perfectly to soil, fertigation, or hydroponic setups with ease.

Excellent

Particle Uniformity

Double-screened consistency prevents clogging during precise mechanical or manual application.

Excellent

Nitrogen Availability

Quick-release formula provides an immediate, potent boost for rapid greening.

Excellent

Sulfur Enrichment

High sulfur content effectively supports plant metabolism and soil pH balance.

Excellent

Key Specs

Guaranteed Analysis

21% Ammonium Nitrogen, 24% Sulfur

Package Weight

50 lb.

SGN

Approximately 100 (Very uniform)

Manufacturing Acid

Virgin oleum sulfuric acid

Heavy Metal Content

Lowest in the industry

Application Method

Foliar Spray

Fertilizer Source

Synthetic

Coverage Area

Varies by use (e.g., 5-7 lbs per 1000 sq ft for turf)

Nitrogen Percentage

21%

Phosphorus Percentage

0%

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SoluGreen Ammonium Sulfate Fertilizer

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$30.27
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