Day 5 :

Day 5, last day of our experiment...
All plants grew except for the one that was being watered by alcohol.
The possible growth of plants could be due to the sudden change in room temperature.

Day 4 :

On Day 4, basically all the plants stayed the same height.
None grew and none shrunk..

Update on growth...

All plants grew on the first 2 days.
On the third day, the plant that was being watered with alcohol, DIED...
All the plants continued to grow except the plant that was being watered with 10% Sugar solution. Instead, it shrunk by 1.5cm.
On the fourth day, all plants shrunk except for the plant that was being watered with Pond water that grew by 0.5cm.

Day 3 :

Picture of plants on Day 3.

Day 2 :

Pictures of plants on Day 2.

Day 1 :

1st day of experiment, watered with Pond Water.







1st day of experiment, watered with Alcohol.









1st day of experiment, watered with 10% Sugar Solution.









1st day of experiment, watered with Tap Water.

Finally Started

Hi everybody:)
I've just started with the project.
This is what I've done so far...
1. Filled 4 styrofoam cups with soil
2. Put weed(type of plant) in each cup
3. Used 4 different additives
-Alcohol
-Sugar solution
-Pond water
-Tap Water