The thirsty light curve is a digital plant moisture sensor. This modern accessory flashes an LED light when your plant needs feeding. The clever design measures the level of moisture in the soil so you know how dry on a scale of 1-5 the soil is. The faster the LED is flashing- the dryer your plant is.
This accessory is ideal for those new to growing or learning how to feed, this is handy for even the more experienced helping you avoid over feeding and saving time so you only attend to your plants when necessary. This product benefits from a corrosion resistant probe, on/off switch and variety of designs.