Starting Lettuce Home › Forums › Edible-Garden Questions › Vegetables & Herbs › Starting Lettuce This topic contains 0 replies, has 1 voice, and was last updated by Anonymous 8 years, 2 months ago. Viewing 1 post (of 1 total) Author Posts September 16, 2008 at 5:05 pm #28864 Anonymous Gotta watch out for oxalic acid in those alternative greens, too. A shade cloth like they use in greenhouse/nurseries could help a bit (but not much when it’s 100 degrees). Maybe you could grow some indoors, if you have a spot with high light and good air flow? I envy your tomato and melon season! (Zone 5, here) Author Posts Viewing 1 post (of 1 total) You must be logged in to reply to this topic.