Bougainvillea One vs. Bougainvillea Two

Well...... Piss on the other one now for awhile and see if there is a change. :lol: Scientifically do some basic soil testing and see if there is a difference. PH, Acidic, and run a moisture gauge for a few days. Bet you can narrow it down a bit, and I bet there are master gardeners around you (which are easy to find) that love to impart knowledge.