Watering from the bottom promotes root rot, kills the roots and beneficials near the top (unwatered) zone and prevents the proper formation of roots. Not positive about the effects of wicking, (feeding from the bottom) but I do know that when you water from the top, air is drawn-down into the root system via suction from the water.

If you piss-off your ladies often enough (dehydration, for instance) eventually they'll reach the tipping point.
Rusty Trichome Reviewed by Rusty Trichome on . Old Wives Tales Ok folks, I am so burned on some of the old wives tales. I want folk like Old Mac, Rusty, etc., to dispel the mistruths out there, we are seeing them refuted in posts, let's put it all in one place. My favorites. "You gotta hang the plant upside down to cure." This is purely convenience. It is just easier to hang the stems upside down if you choose this way. "The 12 hours of light make them flower." Not, it is the darkness that makes them flower. "If a hermie pollenates another Rating: 5