Class Sylibus
Nutrients and PH
NPK
nitrogen, phosphorous and potassium
vegetive and flowering nutrients.
cal mag micro nutrients
clamag defficienies are common in hydro
calcium magnesium
earth jusice for micro nutrients additive
crazy kelp high in micto nutrients
one part solution instead 2 part for beginners
organics
derived from organic source.
flushing agent final phase releases salts for flushing
smoother tasting and faster flush, clearx
PH
potential hydrogen, represents the amount of hydrogen ions in a solution
out of range, nutrients become unavailalbe
5 and 7 for cannabis
6.3 7.0 for soil
5.5 and 6.5 for hydro
5 and 6 for cloning
use a meter to tell PH
electrodes read the solution, combo meters.
PPM
total disovled solids, 900 1600
65 and 75 degrees
vegetative nutrients higher in nitrogen, labeled green
flowering nutes greater in phosphorous and potassium