
All K is a formulation of potassium thiosulfate which provides a high quality, less caustic, and readily available source of potassium and sulfur. It is ideal for use when both potassium and sulfur deficiencies are present.
BioPro Liquid NPK Blends
All K is a formulation of potassium thiosulfate which provides a high quality, less caustic, and readily available source of potassium and sulfur. It is ideal for use when both potassium and sulfur deficiencies are present.
2.5 Gallon Jug – # 56100
30 Gallon Drum – # 56101
275 Gallon Tote – # 56102
All K (0-0-25) provides a high quality, readily available source of potassium and sulfur. It is an ideal product to use when both sulfur and potassium deficiencies are present in turf. Potassium plays a key role in sustaining vigorous plant growth through stressful conditions. Unfortunately, potassium is readily lost from the root zone through leaching, especially in sandy soils. All K provides potassium from potassium thiosulfate, a high quality, less caustic, source.
Sulfur is widely recognized as an essential element for plant growth. Sulfur is a critical nutrient for the development of chlorophyll, helps nitrogen to be used more efficiently and is required by the plants to synthesize certain vitamins and amino acids.
All K can be applied through fertigation or conventional spray. It can be applied alone or tank mixed with other products✝.
One gallon of All K (0-0-25) contains 3.05 lbs. of potassium as K2O and 2.08 lbs. of sulfur. Refer to the table below to determine the volume of fertilizer to apply to achieve the desired amount of potassium. Apply All K diluted with 2 gallons of water per 1,000 sq. ft. or 80 gallons of water per acre of water per 1,000 sq. ft. or 80 gallons of water per acre.
Desired lbs. of K2O | Fl. oz. per 1,000 sq. ft.* | Gallons per acre** |
0.10 | 4.2 | 1.4 |
0.125 | 5.2 | 1.8 |
0.25 | 10.5 | 3.6 |
*Apply in 2 gallons of water per 1,000 sq. ft. **Apply in 80 gallons of water per acre.
✝ Compatibility: perform a standard jar test to check compatibility with other products before mixing.