Bolting spinach and bok choy Home › Forums › Edible-Garden Questions › Vegetables & Herbs › Bolting spinach and bok choy This topic contains 0 replies, has 1 voice, and was last updated by Anonymous 8 years, 9 months ago. Viewing 1 post (of 1 total) Author Posts June 20, 2008 at 3:19 pm #27958 Anonymous I’m not clear where you live, but here in Phila, spinach and Asian mustards often bolt in June. Try replanting in August or September. You should get a fall crop, and the spinach will probably overwinter fro an early spring crop. Author Posts Viewing 1 post (of 1 total) You must be logged in to reply to this topic.