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.