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Procedure:
First, take all the pots and label them. Label them with
letters A, B, C, and D. Pot A and B are the ones that you
will not be adding any types of vitamins too. Pot C is
where you will be putting the first type of vitamin so
label it with Vitamin A. Pot D is where you will be
putting the second type of vitamin so label it with
Vitamin B. Put all four pots in an area with sufficient
sunlight. Water all the plants daily. When watering
samples C and D, make a mixture of the vitamin and the
water and then water it. After one week, record your
results.
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