Do you have a grow question (or answer) for Ask Ed? Send mail to: Ask Ed, PMB 147, 530 Divisadero Street, San Francisco, CA, 94117, USA. You can also email [email protected] and check out his website www.ask-ed.net. Submitted questions featured in CC will be rewarded by Ed Rosenthal with a copy of his book Best of Ask Ed: Your Marijuana Questions Answered. Sorry, but Ed cannot send personal replies to your questions!