pH Management of Hydroponic Solutions
It is most important to maintain the correct pH of a nutrient solution.
pH is often regarded as the key which unlocks the doors to the various elements in a nutrient solution and makes them available to a plant.
If a hydroponic system is not operated at the correct pH then many elements will be unavailable to a plant in the correct proportions and deficiencies can become apparent.
The article below brings growers up to date with the latest studies on pH in hydroponics and it corrects much of the outdated information which is still circulated within the industry.