If you're not the kind to remember to water plants, then this might be a solution for you. Botanicalls is a company that began in 2006 with a few simple goals:
1. Keep the plants alive by translating the communication protocols of the plants (leaf habit, color of foliage, droop, etc) to more common human communication protocols (email, voice phone calls, digital visualizations, etc).

2. Enhance people’s connection to plants, and explore the ways plants help humans, how caring for a shared resource can create sense of community, and how natural life is a valuable counterpoint to our technical environment.

3. Maintain a sense of humor at all times.
So if only my curry leaf plant had this, it wouldn't meet its end so soon.

It works by the plant "calling" the owner with a pre-recorded message alerting them the status of their health. It can also send you a Tweet with updates on its various levels of hydration.