Solution

People tend to take their plants to the yard for more sunlight in the daytime, but sometimes forget to take them back to the warm place at night, or people just put their plants in the garden in summer and left them there until winter. I have seen a lot of people who are passionate about having a plant at the beginning and seldom care about it after that. 

My design is to show the “life bar” of the plants to their owners. If they left the plants in the crucial environment (with improper temperature & humidity), the value of their life bar starts to blinking down. If the environment starts to get worse, the plants would send an email for help. With the life bar and help letter, the owner will no longer forget their plants and put them in danger. The design will remind them to always create a comfortable environment for your plants instead of forgetting them.