Nutrafeed Liquid Harden Up Ref #1FNFLHU20, 1FNFLHU200, 1FNFLHU1000

Ref #1FNFLHU20, 1FNFLHU200, 1FNFLHU1000


Nutrafeed Liquid Harden Up is a high analysis liquid calcium/boron fertiliser suitable for foliar or soil application on a wide range of horticultural and broad acre crops.

  • Significantly improves crop calcium levels rapidly to fix deficiency symptoms and improve yield and quality potential
  • Effectively supplements calcium to harden cell wall structure, leading to harder produce with longer shelf life and less 2nd grades / rejects
  • Ideal for use on crops at fruit/nut/pod-set and early filling stages to maximise cell division and physically harden soft tissue to reduce bruising and increase shelf life
  • Includes boron to improve calcium trans-location within plants
  • Ideal for reducing produce quality issues relating to calcium deficiency such as blossom end rot, bitter pit, tip burn, die-back, soft fruit and more.