How to reduce the time spent on watering and fertilising?

The customer wish was to automate his watering and fertilization. The previous solution was watering manually. The time spent on watering was about 6 hours per time.

As a solution, we saw 4 sections of watering, where each section can be used to determine the density of its watering times and the length of watering. To provide different types of fertilization to plants we decided to put two dispensers.

The result saves about 18 hours per week for the client. New system gives the ability fertilize and water plants always at the right time.