I just ran into an app that appears to be useful to use on plants like hydrangeas, which have some sun requirements. For example, mopheads need morning sun, etc. I saw it in the Google Store and it is called a Sun and Shade Analyzer. I do not have any smartphones (Google, Apple or Windows) but i was wondering if anyone had used it. TIA, Luis

Link: https://play.google.com/store/apps/details?id=com.hookmountain.sasha.paid.release