Rhizoflora Purpinator 0-2-4 - 32oz

Nutrient Additive for Flavonoid, Terpenoid, and Resin Support, 32oz

Base nutrients alone don't always push flavonoid, terpenoid, and resin production as far as a finishing-stage crop can respond to, especially in varieties bred for strong coloration or aroma. Rhizoflora Purpinator 0-2-4 is a nutrient additive formulated to activate the metabolic pathways behind trichome and terpene production, layered onto an existing feeding program rather than replacing it.

This 32oz size suits a home grower or hobbyist running a smaller number of plants who wants to try Purpinator in a finishing-stage program before committing to a larger container.

Key Features & Benefits

• 0-2-4 nutrient ratio — a finishing-stage additive formulated for flowering-stage plants.
• Flavonoid and terpenoid support — activates metabolic pathways linked to trichome and terpene production.
• Coloration support in purple phenotypes — helps regulate cell sap pH in plant vacuoles toward a more neutral level.
• Layer onto an existing program — designed as an additive rather than a standalone or base nutrient.

Who Should Use Purpinator

This additive suits growers already running a base flowering nutrient program who want additional finishing-stage support for flavonoid, terpenoid, and resin production, including growers working with purple phenotype varieties who want to support coloration.

About Rhizoflora

Rhizoflora formulates Purpinator as a targeted finishing-stage additive, built around trichome, terpene, and coloration support rather than as a base or standalone nutrient program.

Frequently Asked Questions

When should I start using Purpinator?

Purpinator is designed as a finishing-stage additive, so growers typically introduce it once flowering is underway and flavonoid, terpenoid, and resin development become the priority. Layer it onto your existing base nutrient program rather than using it from the start of the cycle.

Do I still need my regular base nutrients?

Yes, Purpinator is an additive, not a standalone or base nutrient. Keep running your existing feeding program and add Purpinator on top of it during the flowering stage.

What is the NPK ratio?

Purpinator carries a 0-2-4 NPK ratio, a phosphorus-free, potassium-forward blend. It's suited to layering onto an existing flowering-stage program rather than serving as a primary nutrient source.

Does Purpinator affect plant coloration?

It can support improved coloration in purple phenotype plants by helping regulate the pH of cell sap within plant vacuoles toward a more neutral level. The effect is most noticeable in varieties genetically capable of producing purple pigmentation.

How does Purpinator compare to a general terpene additive?

Purpinator targets the same general trichome and terpene metabolic pathways as other flavonoid and terpenoid additives, with the addition of vacuole pH regulation aimed at coloration. Growers using it alongside a base program should follow label dilution rates rather than combining multiple finishing additives at full strength.