Bluelab pH Pen hydroponic downpipe or in a greenhouse

or in a greenhouse

pH (potential Hydrogen) plays a pivotal role in making the nutrients in your solution soluble so that they can be accessed by your plants

61 per week - saving you over $90 per week of fresh pick-as-you-go produce

the plants won’t be able to get access to the nutrients they need to grow

This complete grow kit includes everything you need to get started from day one

Bluelab pH Pen hydroponic downpipe or in a greenhouseBluelab pH Pen Simple two point calibration process for accuracy Fully waterproof not just water resistant One year peace of mind warranty Automatic temperature compensation for accurate readings everywhere Auto off function to extend battery life 1 AAA battery included simply power on and go Why measure pH and temperature? Healthy hydroponically grown plants, need a balanced diet of appropriate nutrients (food). However, plants can only access these