||The effect of different minerals on plant growth
||What effect do different minerals have on plant growth?
||plants need different minerals to grow. different minerals serve different purposes. each plant sample will have a different result lacking a different mineral.
||I will use a bean plant, at least 100 samples of it.
I will add different concetrations of 4 minerals to the plants and observe growth over time.
the minerals i will use are potassium, nitrogen, phosphorus, magenesium and one sample with only water
||High School Students (Grades 9,10,11,12)
||Klosterneuburg International School