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Do a "Search" on ...... "weed", or "till", or go thru the previous pages of this forum as there was a whole bunch of talk on that very topic! Good luck & Welcome to the TOFA Forums :) Here's a couple of threads to get you started:

2015 Special Edition Garden GuideCooking Fresh with The Old Farmer's AlmanacThe Almanac Monthly Digital MagazineWhat the heck is a Garden Hod?