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TruPhos Calcium


A liquid potassium, phosphate and calcium fertilizer (contains 23% phosphate + 3% potassium + 3% calcium)

Role of Potassium in the Plant:

  • Essential for enzyme activation
  • Helps regulate sugar levels and flavour
  • Improves drought resistance and stress tolerance
  • Increases disease resistance
  • Controls stomatal openings and influences transpirational activity

Role of Phosphate in the Plant:

  • Root formation in young crops
  • Rhizobia development in legumes
  • Induces flowering

Role of Calcium in the Plant:

  • Important for structure and permeability of cell membranes
  • Helps prevent cell injury and necrosis
  • Is a determining factor in fruit quality
  • Delays ripening of fruit
  • Extends storage life and reduces storage rot

Advantages of TruPhos Calcium

  • Liquid formulation is easy to mix and easy to use
  • An excellent source of phosphate
  • Rapid penetration and good absorption
  • Mixes easily with various pesticides
  • May be applied throughout the growing season
  • No harmful residues
  • Cost effective

Methods of Application

TruPhos Calcium can be applied as a foliar treatment in a regular spray program or as a corrective spray. It is suitable for ground or aerial spraying. It can also be used in fertigation through drip irrigation.