Top 10 Sulfate of Potash – Garden Fertilizers

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1. Root 98 Warehouse

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Root 98 Warehouse Southern Ag Sulfate of Potash 0-0-50, 5 LB

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Root 98 Warehouse #ad - Contains: granular Grade Potassium Sulfate. Roses. Corrects potassium deficiency in avocado, cherries, citrus, corn, beans, grapes, palms and. Not for spraying. For large quantity discount consideration or to request a mixed multi-pack, please message us. Size: 5 LB. Strengthens plants, making them less susceptible to disease and adverse conditions such as winter.
BrandRoot 98 Warehouse #ad
ManufacturerRoot 98 Warehouse #ad
Height4.7 Inches
Length10.3 Inches
Weight5 Pounds
Width6.4 Inches
Part Numbera2497
ModelTRTAZ11A

2. Alpha Chemicals

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Potassium Sulfate, 10 Pounds, Sulfate of Potash

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Alpha Chemicals #ad - A good source of potassium and sulfur. Shipped in 2 - 5 lb resealable foil bags that are sealed for safety and freshness. It includes a tear-off tab for easy opening.
BrandAlpha Chemicals #ad
Part NumberPD-527

3. Easy Peasy All-Natural

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And Trees 5lb Bag"Packaging May Vary", Easy Peasy Plants All-Natural Muriate of Potash Granules, Potassium Fertilizer for Gardens, Lawns

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Easy Peasy All-Natural #ad - Great for what's green: muriate of potash is ideal for most plants, azealas, trees, and turf except for acidic soil loving plants like hydrangeas, gardens, and rhondodendra.

Easy to use: granules are easy to spread, and provide plants with a good source of potassium and chloride. Ready for any size project: our muriate of Potash comes in 2, 5, 10, and 20 pound bags for gardens and lawns of any size. All natural: potash is mined from large rock formations within the earth's crust for a 100% natural source of potassium. Why potash? our 0-0-60 formula produces high-quality flowers and fruits by increasing root health and disease tolerance, and helping your plants synthesize sugars for use as food.
BrandEasy Peasy All-Natural #ad
ManufacturerEasy Peasy Plants Inc. #ad
Part Number4336441518

4. Alpha Chemicals

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Organic, Potassium Sulfate, Sulfate of Potash, 20 Pounds

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Alpha Chemicals #ad - It includes a tear-off tab for easy opening. Shipped in a resealable bag that is sealed for safety and freshness. A good source of potassium and sulfur.
BrandAlpha Chemicals #ad
Weight22 Pounds
Part Number6598498148

5. PowerGrow Systems

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Sulfate of Potash Magnesia K-MAG Organic Fertilizer 0-0-22 5 pounds, LANGBEINITE

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PowerGrow Systems #ad - Organic langbeinite Fertilizer has an NPK of 0-0-22. Langbeinite is available in 5lb, 10lb, and 20lb quantities. Langbeinite is easy on plants and will not burn plants when used as a fertilizer. Langbeinite is an excellent source of readily available sulfur, potassium and magnesium. Langbeinite sulfate of Potash Magensia or K-MAG in bulk.
BrandPowerGrow Systems #ad
ManufacturerPowerGrow Systems #ad

6. Down To Earth All Natural Fertilizers

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Down to Earth OMRI Organic Solution Grade Potassium Sulfate 0-0-50, 1 lb

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Down To Earth All Natural Fertilizers #ad - In a balanced ratio and in the highly available water-soluble sulfate form, we offer a high performance solution grade powder that growers can apply with confidence.

Designed for efficient delivery and immediate uptake, fertigation, this 200 mesh powder can be used in reservoirs, drip irrigation or spray applications. Listed by the organic Materials Review Institute OMRI for use in organic production. Contains potassium k, magnesium mg and sulfur S – three of the essential nutrients that plants require to achieve optimum growth and reach their maximum potential. Performing a complete soil or plant tissue analysis or using a home soil test kit before application is recommended.
BrandDown To Earth All Natural Fertilizers #ad
ManufacturerDown To Earth All Natural Fertilizers #ad
Part NumberDTE-FERT-SOLU-Potassium-1lb

7. Down to Earth

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Down to Earth Organic Langbeinite Fertilizer Mix 0-0-22, 5 lb

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Down to Earth #ad - The backbone of most of our fertilizer blends and contains a small amount of organic nitrogen and is an ideal fertilizer for new garden beds, perennials and bulbs. Phosphorus helps plants take to new soil by boosting root development and strong root development means plants will grow faster and be healthier because they can absorb more water and nutrients from the soil.

Down to earth fish bone meal is a five pound box of all natural fertilizer with 3-16-0 formula and is listed by the Organic Materials Review Institute OMRI for use in organic production. Marine-based alternative to traditional steamed bone meal and is a great source of organic phosphorus and calcium and wonderful for all flowering plants, trees and shrubs. As one of the three big nutrients for plants, phosphorous plays a role in both root and bloom development, which helps produce high-quality fruit and flowers.
BrandDown to Earth #ad
ManufacturerDown to Earth #ad
Height7.75 Inches
Length4.75 Inches
Weight5.25 Pounds
Width7.25 Inches
Part Number07852
Model07852

8. Greenway Biotech, Inc.

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Sul-Po-Mag 0-0-21.5 Sulfate of Potash Magnesia K-Mag"Greenway Biotech Brand" 50 Pounds

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Greenway Biotech, Inc. #ad - Potassium magnesium Sulfate is derived from Sulfate of Potash-Magnesia. 50 pounds potassium magnesium sulfate fertilizer contains 22% Soluble Potash, 105% magnesium, and 21% Sulfur.
BrandGreenway Biotech, Inc. #ad
ManufacturerGreenway Biotech, Inc. #ad
Weight50 Pounds

9. Garden Naturals

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Natural Potash 0-0-60 Fertilizer 25 Pounds Garden Naturals Brand

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Garden Naturals #ad - Great source of Potassium. Try other great fertilizer from Garden Naturals like Ammonium Nitrate, Sulfur Powder, and More! Natural potash by Garden Naturals 25 Lbs. Great for plant health and disease prevention. Fertilize your garden, trees, lawn, and other plants.
BrandGarden Naturals #ad

10. Greenway Biotech, Inc.

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Sul-Po-Mag 0-0-21.5 Sulfate of Potash Magnesia K-Mag"Greenway Biotech Brand" 20 Pounds

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Greenway Biotech, Inc. #ad - It is derived from Sulfate of Potash-Magnesia. 20 pounds. Potassium magnesium sulfate contains 21. 5% soluble Potash, 105% magnesium, and 21% Sulfur. Great source of Potassium, Magnesium, and Sulfur for you soil. If you buy it before 11 AM it is shipped the same day, otherwise next business day.
BrandGreenway Biotech, Inc. #ad
ManufacturerGreenway Biotech, Inc. #ad
Weight20 Pounds
Part NumberTRTAZI11A
ModelTRTAZ11A