Light is such an important factor for plant growth and wondering about your plants’ lighting can certainly keep you up at night. Luckily enough there is a simple solution that does not cost an arm and a leg: A light meter app. I tested all relevant plant light meter —…

I’m an avid cyclist and I use heart rate and power as my main training and effort indicators. …

Road cycling is one of my favorite hobbies and I train almost every day. My bike is equipped with a power meter and I use power and heart rate as my main indicators of effort during cycling as well as my main metrics when analyzing my workouts. …

Light is such an important factor for plant growth and wondering about your plants’ lighting can certainly keep you up at night. Luckily enough there is a simple solution that does not cost an arm and a leg: A light meter app. I tested all relevant plant light meter apps…

I spent the time and money to test them all so you don’t have to — I tested all lux light meter apps that I found on the App Store. The test revealed that most of them are entirely useless as they miss their one single purpose: To measure accurately. Luckily, there are some exceptions and one clear winner. …

Light is such an important factor for plant growth and wondering about your plant lighting can certainly keep you up at night. There are a few really good specialized plant light meters (a.k.a. PAR meters) available, but all of them cost hundreds of US dollars. …