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GT Orchid Grow features a complete balanced and pH buffered fertiliser formula. Ideal for your Orchids, Hoyas and other flowering plants with similar higher nutritional requirements and sensitivities, such as African Violets. Originally developed for the renowned Kew Royal Botanic Gardens in London, home to the famous Kew Gardens' annual Orchid Festival.



GT Orchid formulation is available in two formulas: Orchid Grow and Orchid Bloom. 


During the Growing (vegetative) phase, mineral requirements are not the same as the Blooming (reproductive) phase, requiring the shift from a bloom to a grow formula, supporting the growth required for repeat blooming next season. 


GT Orchid Grow formula contains all 12 essential nutrients: Nitrogen, phosphorus, potassium, calcium, magnesium, sulphur, iron, manganese, boron, zinc, copper and molybdenum, and organic minerals without urea or chloride, all required for the vegetative (growing) phase.


  • Size: 250mL bottle
  • One bottle makes up to 80L of solution.

Growth Technology Orchid Grow Plant Food

  • 5mls (1 teaspoon) per 1 litre water.

    During the growing season or for fast growers or heavy  feeders:  8mls per 1 litre water. 

    It's recommended to fertilise with GT Orchid Grow every time you water.