- Name: Carolina Moonseed - Other Common Names: Snailseed / Coralbeads / Redberry Moonseed - Scientific Name: Cocculus Carolinus - Color: Greenish Yellow Flowers / Red Berries - Plant Seeds: Fall Sow Seeds Or Cold Stratify - Bloom Time: Spring - Summer - Ornamental Berries: Summer - Fall - Hardiness Zone: 5 - 9 - Plant Height: 10 - 12' - Plant Spacing: 3 - 4' - Light Requirements: Sun - Part Shade - Soil Water Preferences: Average - Moist - Quantity: 10 Seeds - Other: ? Berries. The Berries Should Not Be Eaten By Humans, But But Birds Other Animals Love Them! Inside The Berries Are Unique Snail-Shell Shaped Seeds. The Plants Are Dioecious, So Both Male Female Plants Are Needed To Produce Fruit. Moonseed Vines Producing Many Roots, So Can Be Aggressive Difficult To Control, But You Can Plant It In Containers Above Or Below Ground To Prevent This.