which refers to the total ionic content (dissolved salts) in a solution

Suitable For Vegetables And Flowers

Say Goodbye to pH Pens

Perfect combination with CANNABOOST

Be careful when using a pH Up (+) as CANNA CALMAG AGENT will first drop in pH and rise over the course of the next 24–48 hours

Professor's Original Growers Kit GreenPlanet which refers to the totalDescription A growers kit containing everything you need for successfully growing 4 or more high feeding plants cost effective grow and flowering nutrients from Professors. Made in Australia. The Professors Nutrient Original and Organic kits are both designed for: The full range of their awesome products! Expect to grow 4 or more high feeding plants with these kits, to their maximum potential. both indoor and outdoor gardening hydroponics or soil