lfk table background

Liquid Fertilizer Potassium Enhanced

AgroThrive LFK | High Potassium Liquid Organic Fertilizer

AgroThrive LFK is a high potassium liquid organic fertilizer formulated to meet the needs of higher potassium demanding crops, and to improve the fertility of soil with low levels of potassium. AgroThrive LFK potassium-rich liquid organic fertilizer has a guaranteed minimum analysis of 2.5-2.5-4.5, and is 100 mesh cold filtered. This allows our water-soluble fertilizer to be used with irrigation systems of any kind. It is recommended for vegetables, fruits and flowers. What’s the result? You will see, faster growth, bigger buds, higher yields and more flavorful fruit and vegetable bearing crops such as berries, tomatoes, etc. If growing corn or other grains on sandy soil, potassium-rich organic fertilizer will be necessary to stave off potash deficiency.

While this product is typically associated with organic agricultural efforts, we also offer our LFK high potassium liquid organic fertilizer for use in your home garden.

Recommended Rates

Crop Applied Rate Results
Berries 9 x 10 gpa/mo Increased yield, Improved quality
Carrots 2 x 20 gpa Increased yield, Improved uniformity
Cucumbers 20 gpa/mo Bigger cucumbers after bloom
Grapevines 3 x 15 gpa Higher yield, Better color
Onions 20 gpa/mo Increased yield
Potatoes 2 x 20 gpa Increased yield, Improved uniformity
Tomatoes 10 gpa/2 wks Increased yield, Improved quality
Fruit Trees 2 x 40 gpa Increased yield, Improved fruit quality
For other crops please contact your supplier or AgroThrive, Inc.
gpa = gallons per acre
mo = month

Download Label

Download SDS

Download Manure-Free Certificate

Food Safety & Quality Assurance

AgroThrive, Inc. is the only organic bio-fertilizer manufacturer that uses HACCP, a food safety technology reserved for production of food for human consumption. Our PDP process delivers pathogen kill several times that of traditional composting. In addition, our QA program includes complete pathogen and nutrient analyses of every lot with a hold and release program and a computerized trace back system in place. A heavy metals analysis and Nitrogen 14 to Nitrogen 15 ratio for organic integrity is provided every 3 months.