What is the Effect of Salt Water on a Plants Growth?
Although there is plenty of water in the ocean, we can not drink it because it is salty!
But how about the plants? Can we use salt water to irrigate farms and plants?
In this project you will study the effect of salt water on plants.
close-up of salt crystals  
 Material and step by step instructions:
Start your project by collecting some information about plant needs including fertilizer and water! you will then design and perform some experiments to test the effect of salt water on plants.

This is a simple project similar to the advanced level project SB451. Select this only if you are in grades 1 to 4.

Details of this project
More details of this project are available in the members section of ScienceProject.com web site. Since research on this subject has a long history, you might also be able to find good books about it in your local library or find some information on the internet.