55-65 Days to maturity. Cucumis sativus. Addis Cucumber Seeds. Non-GMO, annual, open-pollinated, heirloom, monoecious, pickling cucumber. Suitable for growing in fields, containers (with support), garden plots, raised beds, and greenhouses (with pollinators). Resistant to powdery mildew, downy mildew, anthracnose and angular leaf spot.. The Addis cucumber variety has highly productive yields that adapt to environments all over the US. Fruits are dark green and straight with a white spine. They typically grow to be 5-7 inches long. ~1,100 seeds/oz.