Analysis: 12% Nitrogen, 5.2% Phosphorus, 14.1% Potassium, 9.6% Sulphur, 1.2% Magnesium, 0.08% Zinc, 0.07% Iron, 0.06% Manganese and 0.02% Boron

Bag Size: 1200kg

A dry spread application fertiliser that meets the complete nutritional requirements of vegetables, fruits, vines, flowers, turf and ornamentals. Rustica Nergetic is a new form of the popular Rustica Plus, which has been widely used in Australian horticulture for over 40 years.

Nutrient Forms:

Campbells Rustica Nergetic is suitable for use in vegetables, fruit, vines, ornamentals and turf. Rustica Nergetic contains a combination of Nitrogen in the Nitrate and Ammonium form (no Urea). Potassium is present as Potassium sulphate with no chlorides.


Campbells Rustica Nergetic is a compound N, P, K, S with Calcium, Magnesium and trace elements, coated with a non-plastic biodegradable polymer that becomes a gel upon wetting. Nergetic gel technology encapsulates ALL the soluble nutrients in the compound granule, for a more gradual release. Even though all nutrients are protected, they remain available to plants, as roots have the ability to cross into the gel zone. The Nergetic coating regulates the release of nutrients over 5 weeks.

The specific ratio of nutrients in Rustica Nergetic is formulated to meet the complete nutritional needs of a vast range of horticultural crops.

Campbells Rustica Nergetic will provide:

  • Even distribution of nutrients
  • Improve nutrient use efficiency
  • Protection of all nutrients
  • Less leaching and volatilisation
  • Provide a more gradual release of nutrients


Campbells Rustica Nergetic is ideal as a base or top dressing.  It is a non-dusting, free flowing product that can be applied as a band or broadcast or can be incorporated into the soil or growing medium prior to planting.


General rates for horticultural crops are between 150 to 600 kg/ha.  The actual rates, number of applications and their timing will vary considerably for different crops and for different districts.  Before application, seek advice from your Campbell’s distributor or your local agronomist.