Benefits of HUM-CITRUS 1258 PKUS

American Humus

  • Increases the cation exchange and buffer capacity of soil and thus free P, Ca and microelements held by clay minerals and increase their availability to plants.
  • Chelates nutrients and reduces leaching of chemical fertilizers.
  • Increases organic matter in soil and decrease the use of inorganic chemicals fertilizers.
  • Helps break up compacted clay soils and allowing for enhanced water penetration and better root zone growth and development.
  • Adds essential organic material necessary for water retention in sandy soil and thus improving root growth and enhancing the sandy soil’s ability to retain and not leach out vital plant nutrients.
  • Mitigates the toxic effect on plants in high salinity and sodicity soils.
  • Enhances growth and proliferation of beneficial micro-organisms in soil.
  • Helps in balancing the soil pH.

Directions for use

For soil application, dilute at a rate of 1 part HUM-CITRUS to 50 parts water. For foliar application, dilute at a rate of 1 part HUM-CITRUS to 250 parts water.   It can be used alone or in combination with fertilizers and pesticides. A compatibility test is recommended prior to mixing with other chemicals. Shake well before use. Apply 4 gallons per acre during the cultivation season using pivot or drip irrigation system.


Warning: Keep out of reach of children. Avoid contact with skin, eyes or clothing.  In case of contact, immediately flush skin, eyes or clothing with plenty of water for at least for 10 minutes.


HUM-CITRUS 1258 PKUS is a natural organic soil conditioner and fertilizer.  It is brown to black in color and soluble in water.

  • HUM-CIRUS promotes Citrus trees to grow better and accumulate higher dry matter.
  • The foliar application of HUM-CITRUS has a positive effect on fruit quality, yield, leaf chlorophyll as well as leaf mineral content of NPK.
  • It improves vegetative growth, fruit set and yield while decreasing juice acidity indicating better fruit quality.

Time and Rate of Applications

Guaranteed Analysis

  • Available Phosphorous (P2O5)………5%
  • Soluble Potash (K2O)…………….……8%
  • Humic Acid………………………………..12%

Packaging Available

  •  2.5 gallon bottle
  • 55 gallon drum
  • 264 gallon tote