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Purpinator, what is it?


Purpinator is a specialty nutrient additive created with cultivators in mind. The unique formulation includes a variety of inputs designed to provide users with increased production of flavonoids like anthocyanins, which improve coloration of the plant to deliver deep, rich hues of purple in capable cultivars. Purpinator’s all natural formulation enhances your plant’s “purple” colour without inducing stress or modifying the growing environment, making it a unique and powerful tool for any cultivator who wants to get the most out of their plants. Alongside the benefits of enriched coloration provided by Purpinator comes an increase in the production of terpenes and secondary metabolites thanks to the incorporation of technology pioneered by its predecessor, Terpinator, that has been engineered to be a part of the all-natural Purpinator formula. The combination of these three improvements offers users a unique additive that can drastically improve desirable characteristics in high value crops. After years of rigorous testing and development alongside professionals and large scale operations, this revolutionary nutrient additive is now available to cultivators.


Unlock the true genetic potential of your plants and see, smell, and feel the difference with Purpinator.


Improved Colour

Purpinator facilitates the production of anthocyanin compounds and other flavonoids, which improve the expression of phenotypic characteristics such as purple coloration in capable cultivars. This improves the final bag appeal of finished product and sets your plants out from the rest.


Enhance Aromatics and Flavours

Terpenes and other secondary metabolites are directly responsible for the aromatic and flavor profiles of your plants. Purpinator enhances your plants natural terpene profile for improved concentration of terpenes and terpenoids, resulting in improved aroma and flavor in finished product.


More Potency

The ‘entourage effect’ and the general effect of terpenes on human behavior has long been studied. With increased capacity and numbers, trichome sites will produce more secondary metabolites and terpenes for a more potent finished product. These valuable compounds are stored within the walls of the trichome and gland sites and make for a more potent finished product.


Directions of Use

PURPINATOR® can be used during the entire life cycle of your plant.

Vegetating phases of growth (Week 1-4): Add 2-5mL per gallon(US) of water.
Early bloom phase of growth (Week 5-9): Add 6-15 mL per gallon(US) of water.
Late bloom phase of growth (Week 10+): Add 20-30mL per gallon(US) of water.

PURPINATOR® won’t burn plants when used as directed, and can be used with any growing media, hydroponic system, and nutrient program. PURPINATOR is at the correct pH for hydroponic use.


Purpinator Grow Chart



Best Practices

PURPINATOR® can be used during the entire life cycle of your plant.
PURPINATOR® can be fed as frequently as every watering.
For deep water culture systems: change reservoir once every 3-5 days.
Maintain aeration within the reservoir when using PURPINATOR®.
Safe for use in all fertiliser injectors
Store in a cool, dry place, away from direct sunlight
All measurements are per US gallon of water
DO NOT use as a foliar spray.
PURPINATOR® is at maximum concentration – if crystallisation occurs, shake or agitate well before use

  • Helps Bring the Blue and Purple Colours
  • Rises Terpine production
  • Enhances taste and smell



Rhizoflora Inc

Additional information


1L, 4L, 23L