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Rhizoflora Purpinator - 4 Litre

Rhizoflora Purpinator - 4 Litre

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Description

RhizoFlora Purpinator is a specialty nutrient additive and plant supplement designed to help enhance purple coloration while supporting richer aromatics and flavors in capable cultivars.

Purpinator is designed to help support the increased production of flavonoids, the plant pigments tied to deeper color expression. By facilitating anthocyanin compounds and other flavonoids, it supports the expression of phenotypic characteristics such as purple coloration in plants that naturally have the genetics for it. It also supports a neutral plant cell pH, which aligns with the goal of cleaner, more vivid pigment development.

Beyond color, Purpinator provides the building blocks for secondary metabolites. This focus on secondary metabolites supports improved terpene output, which can translate into more pronounced natural aromatics and fuller flavor in finished harvests. If your goal is to highlight a plant’s built-in sensory profile without changing your core base nutrition approach, this type of targeted supplement fits that role.

The formula is rated at 0-2-4 NPK, keeping the profile centered on phosphorus and potassium support rather than nitrogen-driven growth. Key inputs are derived from monopotassium phosphate, potassium sulfate, and magnesium sulfate, keeping the ingredient side simple and mineral-based.

Purpinator is suited for hydro, soil, and soilless media, with listed media options that include rockwool, potting mix, coco, peat lite mix, in-ground soil, and water culture. It is not intended for foliar application. This is a good fit for growers focused on boosting purple pigment expression and enhancing aromatics and flavors, especially when working with plants that already show purple potential.

How To Use

How to Use Rhizoflora Purpinator - 4 Litre

Step-by-step mixing and feeding instructions for Rhizoflora Purpinator - 4 Litre.

Mixing & preparation

Fill your reservoir or watering container with clean, room-temperature water first. Shake the bottle of Rhizoflora Purpinator - 4 Litre well before every use. Using the feeding schedule below, measure the recommended dose and add it directly to the water while stirring. Allow the solution to mix fully before adding any other fertilizers, additives, or supplements.

Always add nutrients to water — not the other way around. Mix thoroughly between products to ensure an even, stable nutrient solution.

Week-by-week feeding schedule

Vegetative stage — Purpinator

  • Week 1: mix 0.53 ml per litre of water or nutrient solution.
  • Week 2: mix 0.53 ml per litre of water or nutrient solution.
  • Week 3: mix 0.79 ml per litre of water or nutrient solution.
  • Week 4: mix 1.32 ml per litre of water or nutrient solution.

Flowering stage — Purpinator

  • Week 1: mix 1.59 ml per litre of water or nutrient solution.
  • Week 2: mix 1.59 ml per litre of water or nutrient solution.
  • Week 3: mix 1.59 ml per litre of water or nutrient solution.
  • Week 4: mix 1.59 ml per litre of water or nutrient solution.
  • Week 5: mix 1.59 ml per litre of water or nutrient solution.
  • Week 6: mix 5.28 ml per litre of water or nutrient solution.
  • Week 7: mix 5.28 ml per litre of water or nutrient solution.
  • Week 8: mix 5.28 ml per litre of water or nutrient solution.

Tips for best results

  • Maintain pH and EC/ppm within the range recommended for your growing medium and crop.
  • Use fresh nutrient solution whenever possible and avoid leaving mixed solution stagnant for long periods.
  • Store nutrients in a cool, dark place away from direct sunlight and extreme temperatures.
  • Keep bottles tightly sealed when not in use to reduce air exposure and preserve product quality.
  • Use clean measuring tools and regularly rinse or clean your reservoir, lines, and irrigation equipment.

Common mistakes to avoid

  • Do not mix different nutrients or additives together in concentrated form before adding them to water.
  • Do not exceed the recommended dosage unless you are following a tested, crop-specific feeding plan.
  • Do not skip pH or EC/ppm checks when growing in hydroponic or soilless systems.
  • Do not allow the nutrient solution to freeze or overheat, as this can damage the formulation.
  • Do not ignore the directions on the product label for your specific crop, growth stage, and system type.

Warnings & Safety

Warning – Important Safety Information

This product may cause mild skin irritation and eye irritation. Avoid unnecessary contact with skin, eyes, and clothing. Use only as directed.

General safety precautions

Read and follow all instructions on the product label and any accompanying documentation before use. Keep out of reach of children and pets. Do not ingest. Avoid breathing vapours, mist, or dust that may be generated during handling or use.

Wear appropriate personal protective equipment (PPE), such as protective gloves, long sleeves, long pants and closed-toe footwear. When there is a risk of splashing or airborne particles, use safety glasses or other suitable eye and face protection.

First aid – skin contact

IF ON SKIN OR HAIR: Remove contaminated clothing immediately. Rinse skin with clean water for several minutes, then wash with mild soap and water. If irritation or redness develops and persists, seek medical attention. Wash contaminated clothing before reuse.

First aid – eye contact

IF IN EYES: Rinse cautiously with clean water for several minutes, keeping eyelids open. Remove contact lenses if present and easy to do. Continue rinsing. If irritation persists, obtain medical advice.

First aid – ingestion and inhalation

IF SWALLOWED: Rinse mouth thoroughly with water. Do not induce vomiting unless instructed by a medical professional. Seek medical attention if you feel unwell.

IF INHALED: Move the person to fresh air and keep them comfortable for breathing. If coughing, breathing difficulty, dizziness or other symptoms occur, seek medical assistance.

Storage and handling

Store this product in its original closed container, in a cool, dry and well-ventilated area. Protect from extreme temperatures and direct sunlight. Keep container tightly sealed when not in use.

Avoid release to drains, natural waterways or outdoor soil. Dispose of unused product and empty containers in accordance with local regulations and the directions on the label.

Important: If medical advice is needed, keep the product label or container available. Always follow the specific instructions and safety recommendations provided by the manufacturer. This safety notice is intended as general guidance and does not replace official label directions or documentation.

Guaranteed Minimum Analysis

Frequently Asked Questions

What does available phosphoric acid (P₂O₅) do for plants, and how is it different from available phosphate?

Available phosphoric acid provides a fast-absorbing form of phosphorus that fuels root growth, energy transfer, and strong flowering. It becomes part of the plant’s total available phosphate supply, but the two terms are not the same—available phosphoric acid is one source of phosphorus, while available phosphate refers to the entire pool of plant-available phosphorus overall.

Why is soluble potash (K2O) important for plants?

Soluble potash (K2O) is important because it helps plants control water use, move sugars to new growth and fruit, and build stronger, higher-quality structure under stress. It’s unique from many other nutrients because it acts more like a regulator and transport helper than a direct “building material,” so the biggest benefits show up as steadier growth, stronger stems, and better finishing instead of just bigger leaves.

Why is sulfur (S) important for plant growth?

Sulfur is important because plants need it to build key amino acids and proteins that drive real growth, strong structure, and efficient use of nitrogen, making it uniquely different from “look-alike” nutrients that may change leaf color without supporting the plant’s core building process.

Why is water soluble magnesium important for plant growth?

Water soluble magnesium is important because it quickly restores the plant’s ability to make chlorophyll and produce energy, which helps stop interveinal yellowing on older leaves and improves overall nutrient use; it’s unique because it becomes available immediately in water, making it faster and more predictable than slower magnesium sources.

What does magnesium sulfate do for plants?

Magnesium sulfate supplies magnesium for chlorophyll and sugar movement plus sulfur for protein building, helping plants stay efficient and green during high-demand growth. It’s unique because it adds magnesium without extra nitrogen or calcium, so it corrects magnesium issues with fewer side effects when balance is the real goal.

What does monopotassium phosphate do for flowering plants?

Monopotassium phosphate provides fast phosphorus and potassium that support energy use, nutrient flow, and bloom development without adding nitrogen, so it helps flowering progress cleanly without pushing extra leafy growth. It’s unique because it delivers a focused PK boost in a highly soluble form, which can correct stage-related demand quickly, but it must be used carefully to avoid potassium-heavy imbalances that can block calcium and magnesium uptake.

Is potassium sulfate better than other potassium sources for sensitive plants?

Potassium sulfate is often preferred because it supplies potassium without added chloride and also provides sulfur, which supports protein-building and efficient nutrient use, making it a cleaner, balanced option when plants are sensitive to chloride or when you want potassium without pushing extra nitrogen or phosphorus.

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Nutrient Feed Chart

Vegetative — Purpinator

Flowering — Purpinator

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