Green Little Gem. An improved spretnak type with thick dark-green leaves. Newham has excellent fill out, strong tipuburn resistance and a sweeter fl vor then you’ll have tasted in any romaine. Widely adapted to most climates, especially coastal regions. Little gems are great for fresh market sales and fetch a premium price. Resistance to Downy Mildew (races 1-8, 16-21, 23-26, 28-33), Lettuce Leaf Aphid, Lettuce Root Aphid and Lettuce Mosaic Virus.