Bluelab Truncheon Nutrient Meter Fox Farm Unfortunately pH Probes do not

Unfortunately pH Probes do not last forever as they age through normal use and will eventually fail

Spray on all plants - vegetables

General Hydroponic's Flora Series consists of three highly concentrated liquid nutrients:

This turns waste into food for your plants and beneficial microbes

Liquid Karma may aid with root development and nutrient uptake which allows for more vigorous foliage

Bluelab Truncheon Nutrient Meter Fox Farm Unfortunately pH Probes do notIt is essential when growing with a hydroponic solution to know what the strength of the solution is before feeding your plants and while they are growing. If the conductivity reading is too low, your plants may not be getting enough nutrients. If the conductivity reading is too high, plants can dehydrate. Understanding the conductivity of the nutrient solution takes the guesswork out of feeding plants. It will also save you money! Using the Bluelab