I avoid watering from the bottom. Doing so prevents nutrient salts from being flushed out. The end result is soil toxicity and nutrient lockout. If you do water from the bottom, be sure to flush from the top.
also, make sure your roots aren't constantly soaking due to risk of pythium and other root diseases.
GanjaRobPDX Reviewed by GanjaRobPDX on . watering soil from the bottom? pros and cons? Rating: 5