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Any other ideas or comments?


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Old 08-07-2018, 09:47 AM
spadekevin spadekevin is offline
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Join Date: Jun 2018
Posts: 8
Default Any other ideas or comments?

Hello,

We need some ideas as to what to do my daughter's expt. on. Thinking of comparing grow of swedish ivy in hydroponic sysem vs. soil. Or maybe 2 hydroponic plants and comparing nutrient deficiency such as nitrogen. Any other ideas or comments?

Please help.

I didn't find the right solution from the internet.

References:
https://www.sciencebuddies.org/scien...pic.php?t=5603
Online Backup Marketing Example

Thank you.

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  #2  
Old 08-31-2018, 12:27 PM
Stan Stan is offline
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Join Date: Apr 2011
Posts: 126
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My daughter did a similar 1 with tomato plants 2 grown in hydroponic and 2 grown in an earthbox (soil). She received the highest grade possible for the project taking pictures from start till finished a couple months later.

She made chart with pictures comparing the 2 methods .

Started with planting both.
Took measurements and pics weekly.
How much fertilizer each receives.
How much fruit produced between the 2.
Size difference of fruit.
Color differences
Health of each plant.

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