Athena Nutrients Blended Line - PK Size:0.94 Litres You get the amino acid

You get the amino acid bioavailability without the premium markup

Replace your carbon filter every 6–12 months depending on humidity and intensity of use

Start at 4mL per gallon (roughly 1mL per litre) and build to 6-10mL per gallon depending on your system and how heavy you want to push it

It sharpens what matters

GROIGEN sits in that sweet spot where it actually earns its place in your feeding routine

Athena Nutrients Blended Line - PK Size:0.94 Litres You get the amino acidAthena Nutrients Blended Line PK Balanced Bloom Booster for Peak Flowering Best for: Growers running mid to late flowering who want to push yield and quality without nutrient lockout drama Our thoughts This is what happens when you stop guessing and start using what commercial growers actually use. Athena PK does one job properly adds the right amount of phosphorus and potassium without the cascade of problems you get from cheaper PK boosters. We