What Type Of water do PLants grow best in - Science Fair Project?

That's what a Science Fair project is all about! Finding out! Set up an experiment with identical plants and conditions, the only thing you do differently with each is what liquid you give it.

Give it several weeks, at least (the longer the better), and record growth rates, and changes in health.

A good idea but you should expand it from type of water to type of liquid and try tea, coffee, cola, gatorade, etc. , different types of liquid. All water may provide very similar results so as not to be as interesting.My son did that experiment years ago for a Science Project. Instead of plants, he used bean seeds in plastic sandwich bags with paper towels as a backing.

He hung them on a board and "watered" with the different liquids for about 30 days. Very interesting as you could see how the seed was developing and what happened. The board with the baggies became the exhibit.

Enjoy that it sounds like a blast But remember to use Epsom salt not table salt.

Well..... that is what an experiment is for! Try each one out.

I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.