David's Garden Seeds Cucumber Slicing Marketmore 76 D336 (Green) 50 Non-GMO, Organic Seeds Harvest in about 60 days Seeds are Non-GMO and hand packed by David's Garden Seeds in the United States of America The slender, refined "Marketmore look" has long been the standard for slicing cucumbers in the North 8 to 9 inch long fruits stay uniformly dark green even under weather stress Germination rate about 80% or better