FEATURES
MODERN GROWING
FEBRUARY 2017 | VOLUME18 NUMBER 11
FEATURES
44
Comparing Various Water Culture Hydroponic Systems
by Frank Rauscher
Water culture hydroponics is one of the fastest growing segments of hydroponics , but there are a number of factors to consider when choosing a system .
52
Conduct Yourself Accordingly
by Austin Yeany
One often-overlooked aspect of growing is electrical conductivity , or EC , which measures the quantity of available nutrients in your soil .
60
Food Waste in the 21 st Century
by Cory Hughes
One of the biggest problems facing America in the 21st century is the vast amount of perfectly good food that finds its way into dumpsters each year .
12 Maximum Yield USA | February 2017