... storage, market informationSelected references17Tables1. Lettuce cultivars recommended for Hawaii 22. Recommended nutrient ranges for lettuce 43. Plant spacings for lettuce in Hawaii 54. Host ... is2-3weeks for head lettuce and1-2weeks for leafy types. Permeability films15ResearchExtensionSeries164630 US ISSN 0271-9916April,1996 Lettuce production guidelines for Hawaii HectorR.ValenzuelaBernardKratkyJohnCho~ ... soft rot is a major diseaseof lettuce in Hawaii 13IIButterhead lettuce ispopular because ofits tasteanddelicate texture. Lettuce Production Guidelines for Hawaii Hector Valenzuela,BernardKratky,andJohnChoLETTUCE,...