Down To Earth Langbeinite 0-0-22 Sulfate of Potash-Magnesia
Best organic mineral supplement for sensitive vegetable and fruit gardens.
Down To Earth Langbeinite 0-0-22 is a naturally mined mineral fertilizer providing essential potassium, magnesium, and sulfur in a readily available sulfate form. Its water-soluble nature ensures easy plant uptake, while the low chlorine content minimizes the risk of fertilizer burn, making it ideal for sensitive vegetables and fruit crops. This OMRI and CDFA Listed product boasts a neutral pH, ensuring it won't disrupt soil activity. It promotes robust plant health, supporting strong stalks and healthy root development for a thriving garden.
$14.99
Owner Satisfaction
4.6
/ 5
Category Rank
1939
/ 4425
#1939 in Fertilizers
Price vs Category Average
-76%
Below average
NPK Ratio
0022
/ --
Who it's for
- Organic growers prioritizing natural and sustainable mineral inputs
- Gardeners seeking a convenient three-in-one nutrient boost
- Farmers growing salt-sensitive crops in delicate soil
Who should skip it
- Budget-conscious growers looking for the most economical potash option
- Beginners needing an all-in-one complete fertilizer solution
- Gardeners requiring an immediate fix for acute nutrient deficiencies
Performance breakdown
Nutrient Bioavailability
Sulfate form ensures rapid nutrient uptake for immediate plant response.
Organic Compliance
OMRI and CDFA certifications guarantee strict adherence to organic standards.
Soil Safety
Low chlorine content prevents salt buildup and protects sensitive root systems.
pH Stability
Neutral composition maintains existing soil chemistry without unwanted acidity shifts.
Application Versatility
Granular form works effectively across diverse vegetable and fruit crops.
Mineral Density
Provides a concentrated triple-threat of potassium, magnesium, and sulfur.
Key Specs
NPK Ratio
0-0-22
Package Weight
5 LBS.
Material
Naturally mined crystalline mineral
Chlorine Content
Less than 3.0 percent
pH
Neutral
SGN
95
Fertilizer Source
Natural, Organic, Mineral Based
Nitrogen Percentage
0%
Features
- Supplies potassium, magnesium, and sulfur.
- Water-soluble for easy plant uptake.
- Low chlorine content minimizes burn risk.
- Neutral pH supports soil health.
- Ideal for sensitive crops.
- OMRI and CDFA Listed for organic use.
- Promotes plant health and root strength.
What customers say
Gardeners consistently praise the high quality and visible efficacy of this Langbeinite product. Users report significant improvements in fruit production and overall plant health, noting that the slow release formula provides reliable, sustained nutrition. The primary sentiment centers on the product delivering exceptional results, making it a valuable investment for those seeking organic, mineral rich soil amendments. Consumers feel confident using this specific formulation to boost potassium and magnesium levels effectively.
Know before you buy
Langbeinite provides a balanced supply of three essential plant nutrients: potassium, magnesium, and sulfur. It is labeled as 0-0-22, meaning it focuses entirely on these minerals without adding nitrogen or phosphorus.
Yes, Down To Earth Langbeinite is both OMRI and CDFA listed, making it approved for use in certified organic production.
Many plants, especially sensitive vegetables and fruits, are susceptible to chloride toxicity. Because this product contains less than 3% chlorine, it significantly reduces the risk of fertilizer burn compared to standard muriate of potash.
No, this product has a neutral pH. It is designed to provide essential nutrients without disrupting the existing chemical balance or acidity of your soil.
The water-soluble form allows the nutrients to break down and become available for plant uptake more efficiently. This ensures your plants can access the potassium, magnesium, and sulfur quickly after watering or rainfall.
It is particularly beneficial for crops that require high levels of potassium and magnesium, such as tomatoes, potatoes, and various fruit-bearing plants. Its gentle, low-chlorine formula makes it an excellent choice for sensitive crops that might otherwise be stressed by harsher fertilizers.
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