Over view
My experiment was to see if plants needed compost to grow.
My prediction was the plant with grass will grow.
Picture of plant in soil…

My Picture of the plant in Grass…

And finally our plant in ash…

Results…
Our results wern’ that good because as you can see the soil plant was the only one that grew well. The Grass plant only started to come out of it’s shell. And the ash plant did not grow at all.So I guess that plants don’t grow that quick with grass and don’t grow to well with ash.
Closer observations…
Our plants did not grow the same but the the lupin in soil did grow the biggest and the lupin planted in grass grew the second biiggest and the ash grew the least actually it didn’t grow at all.so I guess that soil will grow quicker.
Problem…
Here are some problems that we had with our plants growing.
+Our first plant someone had kicked it over so we had to restart.
+ We think that our plants wern’t in a very good location so that is what we will improve.
+ We probably didn’t water our plants the same amount as each other so that may have affected the growth.
Things I would do differently next time…
We would change the location instead of being beside the office we would put by the class room door.
I would make sure to water both plants exactly the same and more often than we did this time. And we would make sure our calculations are more acurate than this time.
Further Studies…
Here are some things that I can think of that I could study on next time.
+ I would measure how long the roots are or how tall it gets.
+ And I would also study on the change in the seed if it shrinks or expands