Graph Paper

This science fertilizer project will test to see which one makes the grass grow seed at best. Have you ever wondered whether a plant or seed has everything except soil, water and light to grow? Here is your chance to learn for yourself.

Go on your local garden store and pick up 5 pots, soil and a rapidly growing seed as radishes. Also, make sure that you regularly buy or clay above ground. They do not want a soil already has a nutrient fertilizer mixed in the dirt.

Get a very small amount of fertilizer this:

• 12-12-12
• nitrogen Fertilizer nutrients
• phosphorus fertilizer nutrients
• potassium fertilizer nutrients

You can also some plastic soil for the pots, but you can simply use a plastic containers to the top as cottage cheese or sour cream top. If you are at home with your deliveries you want to get started as the seeds need several days to a week to sprout.

Arrange the pots on a counter area, out of your way from the day-to-day work, but they can transfer sufficient light , water, and are the same temperature. In each pot they fill 2 /3 full with the dirt. You may want to a rock in the bottom hole in the pot before you do this. This will keep the soil with water from when the seed but not completely clog them up.

Sprinkle several seeds in each pot and cover it with another about � inch of soil.

On a pot strewn about 1 or 2 teaspoons 12 -- -- 12-12 fertilizers. In another way the nutrients nitrogen and phosphorus has a different fertilizer and on the 4th, the potassium. The last way you go with fertilizer not at all. Use a watering can for this and you can have a 1 /8 cup of water on every track. If you ever really big pots you will probably need � cup water.

Now leave the pots alone, and water daily. Look at the pots each day and make a visual observation of the changes you notice. Use graph paper. You may want to also some chalk and select a number or letter on any easy way to graphics and the action information.

Notice the color of the plants, as they germinate, and also pointed out how quickly they grow each. What did you determine from this experiment? What caused the nutrient seeds sprout the fastest? What grew the fastest, and which grew the tallest?

This is a big 7th Or 8 Class science project for the children and also high school students.

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