As far as I am concerned about this issue we must be good at using a certain thing but we do not know the value of that thing or shall we say that it can be used in something more unique than its original purpose just like an electrode, but first what is electrode maybe some of us know and some don't, so the electrode is any substance that is a good conductor of electricity. And you know what electrode has its other latent function like electroplating and electrolysis, welding, cathodic protection, it can be also used for plants such as water spinach. Water spinach is one type of vegetable plant, and its growth is influenced by both external and internal factors. and one of its factors is iron, which helps the plant move oxygen throughout the roots, leaves, and other parts of the plant, producing the green color that lets you know your plant is healthy.