Complesal K25 Liquid Foliar Fertilizer - 10 L

A water soluble liquid fertilizer with a high potassium content that prevents nutrient deficiencies in crops located in sandy soils and other soils low in potassium.
Prevents micronutrient deficiencies in crops that require proper amounts of potassium. Great for sandy soils and other soils low in potassium.

Prevents micronutrient deficiencies in crops that require proper amounts of potassium. Great for sandy soils and other soils low in potassium.

  • Kam's Complesal K25 3-0-25 - 10 L
    CAD $75.68


Supply your vegetable crops with ample amounts of potassium to prevent deficiencies and ensure optimal growth by utilizing Complesal K25 Foliar Fertilizer.

Complesal K25 is a highly concentrated potassium foliar fertilizer that is water soluble. The high potassium content is extremely important to crops to ensure proper growth and reproduction and to prevent macronutrient deficiencies, which is why this liquid fertilizer is best used in soils that are low in potassium, such as sandy soils, potassium fixing soils, or drought conditions. The micronutrient supply with chelated cationic elements helps prevent or eliminate micronutrient deficiencies as well. The unique formulation of Complesal K25 includes adjuvants for spray solution buffering, spray characteristics, leaf wetting, and leaf surface retention.

Complesal K25 can be used to provide potassium for cucumbers, melons, grapes, potatoes, tomatoes, and more. Results of using this liquid foliar fertilizer include a higher brix accumulation, firmer fruit, fruit color enhancement, extended shelf life, and prevention of blossom end rot. It also helps prevents micronutrient, magnesium, and manganese deficiencies.


  • High potassium content improves strength of the cell wall
  • Prevents micronutrient deficiencies
  • Improves disease and drought resistance
  • Improves resistance of flowers and plant tissue to frost; improved overwintering
  • Higher brix accumulation

Complesal foliar fertilizers are an effective remedy for diagnosed plant deficiencies of secondary nutrients and micronutrients. Compared to traditional liquid fertilizers and foliar products, Complesal offers a high nutrient load and more pounds of nutrients per gallon (meaning less jugs and less overall product usage), 100% water soluble nutrients to ensure proper uptake through the leaf cuticle, a unique suspension technology that offers extended shelf life, and a built-in adjuvant package that enhances performance.

Foliar nutrition is vital to help plants handle stress better, while enhancing overall health and increasing metabolism, which leads to maximized yield. Complesal foliar fertilizers manage plant stress, deliver targeted nutrients during peak demand, and efficiently address deficiencies in the plant at the correct time. They are also capable of stimulating photosynthesis, offsetting poor soil uptake, and offsetting poor nutrient distribution within the plant.

NOTE: Use of this foliar fertilizer is recommended only as a supplement to a regular fertilization program. By itself, it may not provide all the nutrients usually required by crops or other intended plants.


  • Size: 10 L (2.64 US gallons)
  • Total Nitrogen: 3.20%
  • Soluble Potash: 25.5%
  • Magnesium: 2.00%
  • Sulfur: 6.40%
  • Boron: 0.020%
  • Copper: 0.050%
  • Iron: 0.100%
  • Manganese: 0.050%
  • Zinc: 0.050%
  • Application Rate: 2-5 L/ha (see Label)
  • This fertilizer is to be used only on crops which respond to molybdenum
  • Avoid application during periods of excessive heat (mid-day) to reduce potential for leaf injury
  • Store in a dry place (do not store together with food, beverage, or animal feed)
Store in original container between 5°C and 30°C away from direct sunlight. Temperature fluctuations and long term storage may cause reversible crystallization and phase separation. Neither condition will affect product efficacy if properly mixed prior to use. Do not reuse empty container. Dispose of the container in accordance with federal, state and local regulations.

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