Little Seed Library Lewisville Public Library Collecting Flower Seeds: How to Save Seeds from the Garden 550,596 Plant Growing Towards Light Stock Photos, High Res Pictures, and Images Getty Images Phototropism Money Tree Concerns about leaf loss House Plant Journal Rose seeds need to go through a process called cold stratification before they are able to germinate and start growing. One of the most common ways to stratify rose seeds is to Wildflower