Bluelab pH Pen - Temperature Compensated Digital pH Tester Beneficial Inoculants

Bluelab pH Pen - Temperature Compensated Digital pH Tester Beneficial InoculantsBluelab pH Pen Temperature Compensated Digital pH Tester Complete Feeding, No Guesswork Our thoughts Straightforward nutrients that work consistently without complications. Simple, reliable feeding that delivers results. The Bluelab pH Pen is a great little hand held device for measuring the acidity alkalinity of your nutrient solution. Bluelab products are trusted by growers across the globe for their accuracy and reliability the handy new pH Pen is

Whether you're running 6 pots or scaling to 48

this is a straightforward entry point

Certification: OMRI Listed

that adds up

The Grolux is the lamp that actually gets the job done

Stock these before you're forced to

Ultimate PK is a supplement — it stacks on top of your regular base feed

Maintenance: Daily or bi-daily shaking recommended

Unscrew it

Multi-area extraction (single fan setup)

Set the propagator to 20–22°C

Sunrise/Sunset scheduling