Step 7: The Integrated System With Room for Many Improvements
And there you have it, when you put everything together you end up with a freakin' awesome DWC hydroponics system.
However, I barely have it finished and I can already think of a few improvements to be made:
>Integrating the air pump's power cord into the electrical system so that it can be controlled via an on/off switch. (DONE)
>Painting the lid of the reservoir white so that it reflects light back up to the plant rather than absorbing it.
>Running all of the wires through the CPVC pipe for an even neater look.
>Adding a water pump to circulate the nutrient solution through a UV sterilizer to keep out unwanted organisms.
>Sewing together a fabric cover to slip over the frame and help keep out ambient light while trapping in growing light. (In Progress)
> Addition of a third growing light. (DONE)
> Adding solar cells, a battery bank and a power inverter to make it run on free electricity. (In Progress)
> And of course, expansion, expansion, expansion!
I will soon add some more steps on mixing the nutrient solution, testing and adjusting the pH, setting the light timer and eating fresh picked vegetables whilist up to my ears in snow!
Thank you for reading. I hope you enjoyed this instructable and I welcome any constructive feedback. Happy growing!