Bluelab pH Pen – Digital pH Tester for Accurate Nutrient Solution Monitoring pH Up & Down HX8820F — 1950 L/h |

HX8820F — 1950 L/h | Max head: 1

We do NOT advise spraying your plants in full light as this may scorch and damage the developing foliage

PK provides plants with the essential nutrients they need during peak bloom stages for stronger flowers

Utilizes Samsung LM301H EVO diodes that are algorithmically spaced on a bar-style form factor to evenly distribute lighting coverage while diminishing hotspots

which are all offered in a variety of sizes

Bluelab pH Pen – Digital pH Tester for Accurate Nutrient Solution Monitoring pH Up & Down HX8820F — 1950 L/h |The Bluelab pH Pen is a compact and reliable digital tester designed to accurately measure the pH level of nutrient solutions. Maintaining the correct pH range is essential for proper nutrient uptake, helping plants access the minerals they need for healthy growth and development. Featuring a simple interface and fast readings, the Bluelab pH Pen is ideal for use in hydroponic systems, soil, and coco growing setups. Its portable design makes it easy