I used to kill plants. I guess I had trouble remembering when to water them, how much, etc etc, and they invariably died. So when my husband got me an orchid (so much faith, amiright?) I got an app called Koubachi. It tells you what to do, and send you reminders, etc.
My orchid is not only still alive and healthy-looking after more than four months, but it is flowering again.
For those of you who want even more IRL help, Koubachi also makes a Wi-Fi Plant Sensor!
What other insta-green thumb hacks do I not know about?