Quick view 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 MSRP: Was: Now: $35.00 Add to Cart
Quick view 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 MSRP: Was: Now: $43.00 Add to Cart
Quick view Super Greensand Granular - 44 lb Bag Our newest greensand. Contains potassium, iron, magnesium, manganese, totaling 68 minerals and MSRP: Was: Now: $27.00
Quick view 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 MSRP: Was: Now: $249.00 Add to Cart
Quick view Super Greensand Powder - 44 lb Bag Our newest greensand. Contains potassium, iron, magnesium, manganese, totaling 68 minerals and MSRP: Was: Now: $27.00
Quick view 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 MSRP: Was: Now: $39.00 Add to Cart
Quick view 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 MSRP: Was: Now: $14.00 Add to Cart
Quick view BioLink® Potassium Fertilizer Liquid (0-0-6) - 2.5 Gallon Potassium Fertilizer Liquid (0-0-6) - From ORGANIC BIOLINK® Contains 6.0% soluble potash es MSRP: Was: Now: $46.00 Add to Cart
Quick view 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 MSRP: Was: Now: $39.00 Add to Cart
