700+ Italian Oregano Seeds 700+ Italian Oregano Seeds: Delicious Herb for Cooking and for Medicinal Uses. Growing Oregano is easy. Seeds should be started indoors prior to your regions last expected frost. Theres no need to cover oregano herb seeds with soil. Simply mist them with water and cover the seed tray or container with plastic or glass. Place this in a sunny location such as a window to germinate. Oregano seeds usually germinate within about a week Once the seedlings have reached approximately 6 inches tall, the plants can be thinned down to about a foot apart. Non GMO and Neonicotinoid Seed - 700+ Seeds Marde Ross & Company has been a Licensed California Nursery since 1985.