There should be provision in the app If I watered some plants early accidentally!
Too many Ads I understand the need for adverts but this app has too many. They pop up when you click menu items and quickly become annoying. Tone them down a bit. Also the English is a bit patchy, it could do with proof reading in places.
The bug with fertilizing date has been fixed, the confirming dialog to watering and fertilizing activity has been added