TeachEngineering
Teach Engineering: Who Needs What?
The teacher leads a discussion in which young scholars identify the physical needs of animals, and then speculate on the needs of plants. With guidance from the teacher, the students then help design an experiment that can take place in...
Texas A&M University
Wildflowers in Bloom: Wildflowers
Start wildflowers from seed, find out what your hardiness zone is, learn about seed germination and sunlight needs of plants. All this and more.
BiologyWise
Biology Wise: An Overview of the Plant Growth Process
Discusses the basic needs of plants and the stages they go through in developing from a seed.