by Leandra Weber
We are used to petrochemical plastics. But you can also make your own biodegradable plastics from potatoes at home. I have explored applications for such self-made bioplastics to avoid unnecessary plastic waste.
![](http://biophilicdesign.world/wp-content/uploads/2019/09/lea_title-1-700x465.jpg)
The tuberours of the potato plant is one of the starchiest growths we know. In a number of experiments and investigations I learned how to produce biodegradable starch plastic.
![](http://biophilicdesign.world/wp-content/uploads/2019/09/kartoffel2-700x466.jpg)
Here are two applications for the potato plastic:
1. Packaging
One is a solution to keep your vegetables fresh. The plastic covers the food and keeps the it moist without any harmful petrochemical components.
![](http://biophilicdesign.world/wp-content/uploads/2019/09/tomato_plastic_2-700x1050.jpg)
2. Plant pot
The other one is a substitute for a plastic planter. The bioplastic serves the plant as container and nutrition.
![](http://biophilicdesign.world/wp-content/uploads/2019/09/basil-pot-keyvisual_2-700x394.jpg)
You can mix the material with organic fertilisers like coffee grounds and eggshells. During the decomposition process it serves as a nourishing foundation for the plant.
![](http://biophilicdesign.world/wp-content/uploads/2019/09/Pot2-700x518.jpg)