What is Stratification? Stratification is the process of exposing seeds to varying conditions in order to germinate. When people think about this stratification process, they often think of the moist and warm temperature needed to get the job done. These conditions are not always the case. In the wild, some plants produce and drop their seeds around wintertime when the weather is generally cold and wet. This process of exposing seeds to cold, moist temperatures is known as cold stratification. Not all plants need the same conditions during the cold stratification process. Some plants like damp and humid conditions, while others prefer cold and dry conditions. Here is a list of plants that benefit from cold the stratification • Milkweed • Rhubarb • Spinach • Catmint • Lavender • Verbena #justgrowit #fallgarden #fallgardening #leafygreens #spinach #growyourownfood #houstongardener #fallgardening #urbangardener #seedstarting