Arduino based plant watering system

The watering system for my flowers is an advanced version of flotcher that I made some time ago. Very simple Arduino-based project but very effective and human-free - that's what I like. If I can create stuff that will do boring stuff instead of me that's always cool. And I will not disturb those birds while watering my tomatoes on the balcony. Just a few components, 2 hours and this project is ready, not a lot of work but a lot of satisfaction :) Let me know what you think about this project, and don't forget to subscribe, birds already did that!