Order 2016 Almanac Now - Get 3 FREE Gifts
Also if they are producingAlso if they are producing seed heads I think they are to old, pick them sooner. And yes you can eat the greens, very healthy. More vitamins in the greens than the bulb.

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