Use self watering grow pots by 420GS and you can’t over water or under water. Plants thrive. Hear testimonial from a Medical Cannabis grower explain why he only uses 420 Grow System pots who previoulsy after growing hydroponics and other systems for all his different strains. Growers see better yields with less labor and lower start up and maintenance cost than any other grow system.
See the 420 Grow System installed. http://420growsystems.com/ for more details and special offers.