POTASSIUM SOURCES

Allganic Soluble Potassium Sulfate SOP (0-0-52-Sulfur 18%) - 50 lb Bag

Potassium Sulfate Allganic Brand Water Soluble SOP (0-0-52-Sulfur 18%) - This is a soluble SOP

Potassium Sulfate Granular (SOP) (0-0-50-Sulfur 17%) - 50 lb Bag

Compass Minerals Potassium+ Ag Granular for Organic Production Sulfate of Potash 0-0-50 Plus 17% Sul

Super Greensand Granular - 44 lb Bag

Our newest greensand. Contains potassium, iron, magnesium, manganese, totaling 68 minerals and

Super Greensand Powder - 44 lb Bag

Our newest greensand. Contains potassium, iron, magnesium, manganese, totaling 68 minerals and

K*ASH - Sunflower Hull Ash - Coarse Grind 20 mesh (0-4-34)+micros - 50 lb Bag

Sunflower hull ash (0-4-34) + 8% calcium, 4% sulfur, 4% magnesium, .05% boron, 0.11% iron, 0.11% sod

AgSil 16H Potassium Silicate Powder 52% SiO2 (0-0-32) 50 lb Bag

  AgSil 16H is a bionutrient source for silicon and potassium.  Crops treated with A

Potassium Sulfate Granular (SOP) (0-0-50-Sulfur 17%) - 10 lb Bag

Compass Minerals Potassium+ Ag Granular for Organic Production Sulfate of Potash 0-0-50 Plus 17% Sul

Allganic Makro 60 Potassium Chloride Granular (KCl) (0-0-60) - 50 lb Bag

Potassium Chloride (KCl) is the most common potassium source used in agriculture. The color of Pot

BioLink® Potassium Fertilizer Liquid (0-0-6) - 2.5 Gallon Bottle

Potassium Fertilizer Liquid (0-0-6) - From ORGANIC BIOLINK® Contains 6.0% soluble potash es

Nature Safe - N & K Fertilizer Coarse Grade (9-0-9) - 50 lb Bag

This coarse general use fertilizer is derived from feather meal, meat meal, blood meal and sulfate o

Super Greensand Granular - 10 lb Bag

Our newest greensand. Contains potassium, iron, magnesium, manganese, totaling 68 minerals and