What is Soil? (6-8)
Soil is composed of minerals, water, air and organic matter. Weʻll look at soil composition, soil chemistry(NPK) and overall soil health. Plant health is directly related to soil health, or soil fertility and look at ways of improving.
Compost (6-8)
Compost is our natural recycling system. Learn about what is in compost, the process for making compost and why it is important for our ecosystem.