The way we plant seeds is very important. If seeds are planted too deeply, the young plants can use up their food resources before they ever reach light and begin to make their own food. If planted in soil that’s too dry, seeds may not obtain the necessary moisture to germinate. Soaking-wet soil, on the other hand, may prevent seeds from getting oxygen, or may cause them to rot. Time: Groundwork: 30 minutes Exploration: 40 minutes set up (for each of 3 weeks) Making connections: Ongoing